The heart is located in the mediastinum, the cavity between the lungs.
42+ Comparative Anatomy Of Heart Structure. The heart's lateral projection extends from rib 3 to 6. As a central part of the circulatory system, the heart is primarily responsible for pumping blood and distributing oxygen and nutrients throughout the body.
Pdf Comparative Anatomy Of The Cardiac Septomarginal Trabecula Moderator Band Semantic Scholar from d3i71xaburhd42.cloudfront.net
It is a muscular organ around the size of a closed fist, and it sits in the chest. Here we will review its essential components, and how and why blood passes through them. It holds the heart in place but allows it to move as it.
As a central part of the circulatory system, the heart is primarily responsible for pumping blood and distributing oxygen and nutrients throughout the body.
It is about 12cm long, 9cm across the broadest point and about 6cm thick. The heart is located in the thoracic cavity in between the lungs , 60% of it lying to the left of the median plane. The heart is tilted so that its pointed end, the apex, points downward toward the left hi. It is about 12cm long, 9cm across the broadest point and about 6cm thick.
