{"id":6692,"date":"2022-04-09T21:56:53","date_gmt":"2022-04-09T21:56:53","guid":{"rendered":"https:\/\/humanbio.org\/?page_id=6692"},"modified":"2022-04-10T01:51:54","modified_gmt":"2022-04-10T01:51:54","slug":"heart","status":"publish","type":"page","link":"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/heart\/","title":{"rendered":"3a1 Heart"},"content":{"rendered":"<!--themify_builder_content-->\n<div id=\"themify_builder_content-6692\" data-postid=\"6692\" class=\"themify_builder_content themify_builder_content-6692 themify_builder tf_clear\">\n                    <div  data-parallax-bg=\"desktop\" data-css_id=\"33z8387\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_33z8387 tb_first tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_szdy388 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_adqa389 image-center   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-362\" title=\"Number 1 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_j7au389  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h1>Heart<\/h1>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module icon -->\n<div  class=\"module module-icon tb_4a5m389  normal circle icon_horizontal tf_textl\" data-lazy=\"1\">\n\t\t\t<div class=\"module-icon-item\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<em class=\"tf_boxyellow\"\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t><svg  class=\"tf_fa tf-ti-angle-down\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-ti-angle-down\" xlink:href=\"#tf-ti-angle-down\"><\/use><\/svg><\/em>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span>scroll down<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t<\/div>\n<!-- \/module icon -->\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"nccf387\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_nccf387 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_6coc389 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_8nt4390 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"874\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1165%2C874&#038;ssl=1\" class=\"wp-post-image wp-image-2262\" title=\"1\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_5xxk390 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_t03j390  repeat  wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Heart Objectives<\/h3>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_xp0l390  repeat  wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <ul>\n<li class=\"p1\">\n<h6><span class=\"s1\">Describe the structure of the heart, including the chambers, coronary vessels, and cardiac cells.<\/span><\/h6>\n<\/li>\n<li class=\"p1\">\n<h6><span class=\"s1\">Explain what occurs in heart diastole (relaxation) and systole (contraction), including the part we experience as the \u201cheart beat.\u201d<\/span><\/h6>\n<\/li>\n<li class=\"p1\">\n<h6><span class=\"s1\">Chart the flow of blood through the heart, including the major vessels feeding into and out of the heart and the changing amounts of oxygen (high or low).<\/span><\/h6>\n<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_6g12387 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_xidp390 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_cwzb390 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/405485475?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_5phw391 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_t32z391  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <div class=\"page\" title=\"Page 3\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 2\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p>We&#8217;ll start exploration of the cardiovascular system with a brief explanation of why we are not calling it &#8220;the&#8221; circulatory system.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>\u00a0<\/p>\n<\/div>\n<\/div>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_j14c387 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_fvig391 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_7ggw391  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <div class=\"page\" title=\"Page 3\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 2\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<h6 style=\"text-align: center;\">We&#8217;re introducing the heart on this page, and then will follow with vessels and blood.\u00a0 This video introduces heart basics, and then we&#8217;ll add more depth.<\/h6>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_3fzi391 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/405955816?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_2ldz387 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_zg1b391 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_7cx1391  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6 style=\"text-align: center;\"><strong>Next we will use models for a closer look at heart anatomy.<\/strong><\/h6>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module video -->\n<div  class=\"module module-video tb_2wfh392 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/404861754?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"connect\" data-css_id=\"mstz387\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_has_section tb_section-connect tb_mstz387 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_dror392 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_njb0392  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: right;\"><b>Check your knowledge:<\/b><\/p>\n<p style=\"text-align: right;\">The right side of the heart sends blood to the _____ to pick up _____ and drop off _____.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_tmzg392 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_uxfr392 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"687\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?resize=800%2C687&#038;ssl=1\" class=\"wp-post-image wp-image-2269\" title=\"heart anatomy\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?resize=300%2C258&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?resize=768%2C660&amp;ssl=1 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-parallax-bg=\"desktop\" data-css_id=\"3nay387\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_3nay387 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_y1wq392 first\">\n                            <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_3 tb_v2jh393\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_z45v393 first\">\n                            <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_lara393\">\n                            <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_azva393 last\">\n                            <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_5sjw387 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_rrws394 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_0eay394 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/404864589?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_wtjq394 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_3l2y394  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <div class=\"page\" title=\"Page 3\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 2\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p style=\"text-align: left;\">Let&#8217;s take a walk through the heart, following movement of blood to the lungs, back to the heart, and then out to the rest of the body.\u00a0<\/p>\n<p style=\"text-align: left;\">It may be helpful to take detailed notes because you will be modeling this process in this guide&#8217;s media piece.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_tumy388 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_e0to394 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_cbsb394  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <div class=\"page\" title=\"Page 3\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 2\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p style=\"text-align: right;\">Are you feeling comfortable with basic heart structures and the flow of blood through the heart?\u00a0 Try labeling the following on this poster: right &amp; left atrium, right &amp; left ventricle; superior &amp; inferior vena cava, ascending &amp; descending aorta, pulmonary artery &amp; pulmonary vein, oxygenated &amp; deoxygenated blood, heart valves.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_8rp3394 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_ftfk394 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"874\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=1165%2C874&#038;ssl=1\" class=\"wp-post-image wp-image-2270\" title=\"heart banner\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-anchor=\"connect\" data-css_id=\"v99o388\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_has_section tb_section-connect tb_v99o388 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_52ge395 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_txvu395 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"587\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=1165%2C587&#038;ssl=1\" class=\"wp-post-image wp-image-2268\" title=\"blood flow ss\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?w=2500&amp;ssl=1 2500w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=1024%2C516&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=768%2C387&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=1536%2C774&amp;ssl=1 1536w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=2048%2C1032&amp;ssl=1 2048w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?w=2330&amp;ssl=1 2330w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_tpc9395 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_a2ko395  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p style=\"text-align: left;\">This illustration shows some of the heart structures and arrows to indicate blood flow, but a static image like this may be challenging to study.<\/p>\n<p style=\"text-align: left;\">For this guide&#8217;s media piece, you will be creating your own model that teaches about heart anatomy and circulation of blood through the heart.<\/p>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_kdbh388 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-3 tb_d1ss396 first\">\n                    <!-- module video -->\n<div  class=\"module module-video tb_jv48396 video-top  \" data-lazy=\"1\">\n                    <div class=\"video-wrap-outer\">\n            <div class=\"video-wrap tf_rel tf_overflow\">\n                                    <noscript><iframe data-no-script src=\"https:\/\/player.vimeo.com\/video\/405175899?h=&#038;pip=1&#038;playsinline=1&#038;portrait=0&#038;title=0&#038;byline=0\" allow=\"fullscreen\" class=\"tf_abs tf_w tf_h\"><\/iframe><\/noscript>\n                                <\/div>\n            <!-- \/video-wrap -->\n        <\/div>\n        <!-- \/video-wrap-outer -->\n            <\/div>\n        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-1 tb_nv0g396 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_3olm396  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <div class=\"page\" title=\"Page 3\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<div class=\"page\" title=\"Page 2\">\n<div class=\"layoutArea\">\n<div class=\"column\">\n<p style=\"text-align: left;\">Not every model works, but it can still teach the concepts.\u00a0 This shows the construction and demonstration of a &#8220;working&#8221; model of blood circulation through the heart.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_xwd3388 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_px9m396 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_g6ip397  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <p>There are additional demonstrations and models of the heart on this module&#8217;s resource page.<\/p>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module buttons -->\n<div  class=\"module module-buttons tb_hinq397 buttons-horizontal solid  large circle\" data-lazy=\"1\">\n        <div class=\"module-buttons-item tf_in_flx\">\n                        <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/resources\/#\" class=\"ui builder_button tf_in_flx yellow\" >\n                                                Cardiovascular Resources                                        <\/a>\n                <\/div>\n            <\/div>\n<!-- \/module buttons -->\n        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-parallax-bg=\"desktop\" data-css_id=\"wblx388\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_wblx388 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_3oi0397 first\">\n                            <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_3 tb_qsnm397\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_hisa397 first\">\n                            <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-2 tb_dawm397\">\n                            <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_l5xt397 last\">\n                            <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-desktop-padding=\"3px,3px\" data-css_id=\"2fq3388\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_2fq3388 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_fukm397 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_uevg398  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>The next section introduces the various blood vessels that transport blood around the body.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"gorq388\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth_row_container tb_gorq388 tf_w\">\n                        <div class=\"row_inner col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_l8cg398 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_bsuo398 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1165\" height=\"874\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1165%2C874&#038;ssl=1\" class=\"wp-post-image wp-image-2262\" title=\"1\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"auto, (max-width: 1165px) 100vw, 1165px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_kfvv398 last\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_y0a9398  repeat  wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h5>Check your knowledge.\u00a0 Can you:<\/h5>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module text -->\n<div  class=\"module module-text tb_8o2m398  repeat  wow\" data-tf-animation=\"fadeInUp\" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <ul>\n<li class=\"p1\">\n<h6><span class=\"s1\">describe the structure of the heart, including the chambers, coronary vessels, and cardiac cells?<\/span><\/h6>\n<\/li>\n<li class=\"p1\">\n<h6><span class=\"s1\">explain what occurs in heart diastole (relaxation) and systole (contraction), including the part we experience as the \u201cheart beat?&#8221;<\/span><\/h6>\n<\/li>\n<li class=\"p1\">\n<h6><span class=\"s1\">chart the flow of blood through the heart, including the major vessels feeding into and out of the heart and the changing amounts of oxygen (high or low)?<\/span><\/h6>\n<\/li>\n<\/ul>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"4dsz388\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_4dsz388 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner gutter-none col_align_middle tb_col_count_2 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_v2mz398 first\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_7n44398 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-361\" title=\"Guide Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_bbr7398  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Go back to the Cardiovascular System Guide Overview<\/h3>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col4-2 tb_05kh398 last\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_hn07399 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/vessels\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-363\" title=\"Number 2 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_y6xs399  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Go forward to the Vessels Page<\/h3>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-lazy=\"1\" class=\"module_row themify_builder_row tb_bx8r392 tf_w\">\n                        <div class=\"row_inner col_align_top tb_col_count_1 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col-full tb_i84w393 first\">\n                    <!-- module text -->\n<div  class=\"module module-text tb_8edq393  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Cardiovascular System Lecture Guide Contents<\/h3>    <\/div>\n<\/div>\n<!-- \/module text --><!-- module divider -->\n<div  class=\"module tf_mw module-divider tb_14oz393 solid  divider-custom divider-center\" style=\"border-width: 3px;border-color: #bd4720;margin-top: 10px;margin-bottom: 20px;max-width: 120px;\" data-lazy=\"1\">\n    <\/div>\n<!-- \/module divider -->\n<!-- module text -->\n<div  class=\"module module-text tb_7vze393  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h6>The material from this guide and corresponding lecture is assessed on the weekly quiz.<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <div  data-lazy=\"1\" class=\"module_subrow themify_builder_sub_row tf_w col_align_top tb_col_count_4 tb_7amo393\">\n                <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_hfs4394 first\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_b6q8394 image-top   tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-362\" title=\"Heart - YOU ARE HERE\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    Heart - YOU ARE HERE                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_cmei394\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_1jo2395 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/vessels\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-363\" title=\"Vessels\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/vessels\/#\">\n                        Vessels                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_a62v395\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_2bud395 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/blood\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-364\" title=\"Blood\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/blood\/#\">\n                        Blood                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column sub_column col4-1 tb_fegy395 last\">\n                    <!-- module image -->\n<div  class=\"module module-image tb_wl87395 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/exercise\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=200%2C200&#038;ssl=1\" width=\"200\" height=\"200\" class=\"wp-post-image wp-image-365\" title=\"Exercise\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <div class=\"image-content\">\n                    <h3 class=\"image-title\">\n                                    <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/exercise\/#\">\n                        Exercise                    <\/a>\n                            <\/h3>\n                    <\/div>\n    <!-- \/image-content -->\n        <\/div>\n<!-- \/module image -->        <\/div>\n                    <\/div>\n                <\/div>\n                        <\/div>\n        <\/div>\n                        <div  data-css_id=\"bg2i388\" data-lazy=\"1\" class=\"module_row themify_builder_row fullwidth tb_bg2i388 tf_w\">\n            <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <div class=\"row_inner gutter-none col_align_top tb_col_count_3 tf_box tf_rel\">\n                        <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_i0mi401 first\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_4f9g401 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-357\" title=\"Module Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?w=995&amp;ssl=1 995w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_ogf4401  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Back to Module 3<\/h3>\n<h5>This week&#8217;s overview<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_ter1401\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_l9w6401 image-top drop-shadow  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/#\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&#038;ssl=1\" width=\"100\" height=\"100\" class=\"wp-post-image wp-image-361\" title=\"Guide Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/>        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_6xlu401  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>This Guide<\/h3>\n<h6>Cardiovascular System<\/h6>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                    <div  data-lazy=\"1\" class=\"module_column tb-column col3-1 tb_47u445 last\">\n        <span  class=\"builder_row_cover tf_abs\" data-lazy=\"1\"><\/span>            <!-- module image -->\n<div  class=\"module module-image tb_c65a45 image-top drop-shadow circle  tf_mw\" data-lazy=\"1\">\n        <div class=\"image-wrap tf_rel tf_mw\">\n            <a href=\"https:\/\/oregonstate.instructure.com\">\n                   <img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/vividscience.org\/wp-content\/uploads\/2018\/10\/Screen-Shot-2018-10-14-at-10.32.37-PM-3.png?resize=100%2C368\" width=\"100\" height=\"368\" alt=\"\">        <\/a>\n    \n        <\/div>\n    <!-- \/image-wrap -->\n    \n        <\/div>\n<!-- \/module image --><!-- module text -->\n<div  class=\"module module-text tb_gh3545  repeat \" data-lazy=\"1\">\n        <div  class=\"tb_text_wrap\">\n        <h3>Direct Link to Canvas<\/h3>\n<h5>Submit Products<\/h5>    <\/div>\n<\/div>\n<!-- \/module text -->        <\/div>\n                        <\/div>\n        <\/div>\n        <\/div>\n<!--\/themify_builder_content-->","protected":false},"excerpt":{"rendered":"<p>Heart<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":6682,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-6692","page","type-page","status-publish","hentry","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author",""],"jetpack_sharing_enabled":true,"builder_content":"<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square-100x100.jpg\" width=\"100\" height=\"100\" title=\"Number 1 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/>\n<h1>Heart<\/h1>\n<em ><svg xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" aria-hidden=\"true\"><use href=\"#tf-ti-angle-down\" xlink:href=\"#tf-ti-angle-down\"><\/use><\/svg><\/em> scroll down\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg\" title=\"1\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\n<h3>Heart Objectives<\/h3>\n<ul> <li> <h6>Describe the structure of the heart, including the chambers, coronary vessels, and cardiac cells.<\/h6> <\/li> <li> <h6>Explain what occurs in heart diastole (relaxation) and systole (contraction), including the part we experience as the \u201cheart beat.\u201d<\/h6> <\/li> <li> <h6>Chart the flow of blood through the heart, including the major vessels feeding into and out of the heart and the changing amounts of oxygen (high or low).<\/h6> <\/li> <\/ul>\n[embed]https:\/\/vimeo.com\/405485475[\/embed]\n<p>We'll start exploration of the cardiovascular system with a brief explanation of why we are not calling it \"the\" circulatory system.<\/p>\n<p>\u00a0<\/p>\n<h6 style=\"text-align: center;\">We're introducing the heart on this page, and then will follow with vessels and blood.\u00a0 This video introduces heart basics, and then we'll add more depth.<\/h6>\n[embed]https:\/\/vimeo.com\/405955816[\/embed]\n<h6 style=\"text-align: center;\"><strong>Next we will use models for a closer look at heart anatomy.<\/strong><\/h6>\n[embed]https:\/\/vimeo.com\/404861754[\/embed]\n<p style=\"text-align: right;\"><b>Check your knowledge:<\/b><\/p> <p style=\"text-align: right;\">The right side of the heart sends blood to the _____ to pick up _____ and drop off _____.<\/p>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg\" title=\"heart anatomy\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?w=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?resize=300%2C258&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-anatomy.jpg?resize=768%2C660&amp;ssl=1 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\n[embed]https:\/\/vimeo.com\/404864589[\/embed]\n<p style=\"text-align: left;\">Let's take a walk through the heart, following movement of blood to the lungs, back to the heart, and then out to the rest of the body.\u00a0<\/p> <p style=\"text-align: left;\">It may be helpful to take detailed notes because you will be modeling this process in this guide's media piece.<\/p>\n<p style=\"text-align: right;\">Are you feeling comfortable with basic heart structures and the flow of blood through the heart?\u00a0 Try labeling the following on this poster: right &amp; left atrium, right &amp; left ventricle; superior &amp; inferior vena cava, ascending &amp; descending aorta, pulmonary artery &amp; pulmonary vein, oxygenated &amp; deoxygenated blood, heart valves.<\/p>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg\" title=\"heart banner\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/heart-banner.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg\" title=\"blood flow ss\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?w=2500&amp;ssl=1 2500w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=300%2C151&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=1024%2C516&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=768%2C387&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=1536%2C774&amp;ssl=1 1536w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?resize=2048%2C1032&amp;ssl=1 2048w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/blood-flow-ss.jpg?w=2330&amp;ssl=1 2330w\" sizes=\"(max-width: 2500px) 100vw, 2500px\" \/>\n<p style=\"text-align: left;\">This illustration shows some of the heart structures and arrows to indicate blood flow, but a static image like this may be challenging to study.<\/p> <p style=\"text-align: left;\">For this guide's media piece, you will be creating your own model that teaches about heart anatomy and circulation of blood through the heart.<\/p>\n[embed]https:\/\/vimeo.com\/405175899[\/embed]\n<p style=\"text-align: left;\">Not every model works, but it can still teach the concepts.\u00a0 This shows the construction and demonstration of a \"working\" model of blood circulation through the heart.<\/p>\n<p>There are additional demonstrations and models of the heart on this module's resource page.<\/p>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/resources\/#\" > Cardiovascular Resources <\/a>\n<h6>The next section introduces the various blood vessels that transport blood around the body.<\/h6>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg\" title=\"1\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?w=2000&amp;ssl=1 2000w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1024%2C768&amp;ssl=1 1024w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=768%2C576&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/04\/1-3.jpg?resize=1536%2C1152&amp;ssl=1 1536w\" sizes=\"(max-width: 2000px) 100vw, 2000px\" \/>\n<h5>Check your knowledge.\u00a0 Can you:<\/h5>\n<ul> <li> <h6>describe the structure of the heart, including the chambers, coronary vessels, and cardiac cells?<\/h6> <\/li> <li> <h6>explain what occurs in heart diastole (relaxation) and systole (contraction), including the part we experience as the \u201cheart beat?\"<\/h6> <\/li> <li> <h6>chart the flow of blood through the heart, including the major vessels feeding into and out of the heart and the changing amounts of oxygen (high or low)?<\/h6> <\/li> <\/ul>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon-100x100.jpg\" width=\"100\" height=\"100\" title=\"Guide Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Go back to the Cardiovascular System Guide Overview<\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/vessels\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square-100x100.jpg\" width=\"100\" height=\"100\" title=\"Number 2 orange square\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Go forward to the Vessels Page<\/h3>\n<h3>Cardiovascular System Lecture Guide Contents<\/h3>\n\n<h6>The material from this guide and corresponding lecture is assessed on the weekly quiz.<\/h6>\n<img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Heart - YOU ARE HERE\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-1-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <h3> Heart - YOU ARE HERE <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/vessels\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Vessels\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-2-orange-square.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <\/a> <h3> <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/vessels\/#\"> Vessels <\/a> <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/blood\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Blood\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-3-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <\/a> <h3> <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/blood\/#\"> Blood <\/a> <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/exercise\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square-200x200.jpg\" width=\"200\" height=\"200\" title=\"Exercise\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=200%2C200&amp;ssl=1 200w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=768%2C770&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Number-4-orange-square.jpg?w=997&amp;ssl=1 997w\" sizes=\"(max-width: 200px) 100vw, 200px\" \/> <\/a> <h3> <a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/exercise\/#\"> Exercise <\/a> <\/h3>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon-100x100.jpg\" width=\"100\" height=\"100\" title=\"Module Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?resize=768%2C772&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Module-Icon.jpg?w=995&amp;ssl=1 995w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>Back to Module 3<\/h3> <h5>This week's overview<\/h5>\n<a href=\"https:\/\/humanbio.org\/index.php\/campus-humanbio\/cardiovascular\/system\/#\"> <img src=\"https:\/\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon-100x100.jpg\" width=\"100\" height=\"100\" title=\"Guide Icon\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/humanbio.org\/wp-content\/uploads\/2020\/03\/Guide-Icon.jpg?w=1000&amp;ssl=1 1000w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/> <\/a>\n<h3>This Guide<\/h3> <h6>Cardiovascular System<\/h6>\n<a href=\"https:\/\/oregonstate.instructure.com\"> <img src=\"http:\/\/vividscience.org\/wp-content\/uploads\/2018\/10\/Screen-Shot-2018-10-14-at-10.32.37-PM-3.png\" width=\"100\" height=\"368\" alt=\"\"> <\/a>\n<h3>Direct Link to Canvas<\/h3> <h5>Submit Products<\/h5>","_links":{"self":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/comments?post=6692"}],"version-history":[{"count":7,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6692\/revisions"}],"predecessor-version":[{"id":6790,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6692\/revisions\/6790"}],"up":[{"embeddable":true,"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/pages\/6682"}],"wp:attachment":[{"href":"https:\/\/humanbio.org\/index.php\/wp-json\/wp\/v2\/media?parent=6692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}