The base of the heart is located along the body's midline with the apex pointing toward the left side. Because the heart points to the left, about 2/3 of the heart's mass is found on the left side of the body and the other 1/3 is on the right. Anatomy of the Heart Pericardium...
The anatomy and motion of the heart and the aorta are essential for patient-specific simulations of cardiac electrophysiology, wall mechanics and hemodynamics. Within the European integrated project euHeart, algorithms have been developed that allow to efficiently generate patient-specific anatomical models...
The low-pressure circuit from the heart (right atrium and right ventricle), through the lungs, and back to the heart (left atrium)constitutesthepulmonary circulation. Passage of blood through the left atrium, bicuspid valve, left ventricle,aorta, tissues of the body, and back to the right atr...
Structure and Function The right anterior branch of atrial arteries originates within the first two centimeters of the RCA along the right atrioventricular groove just after the conus artery.[1][3] It courses superior-posteriorly along the right atrium and behind the aorta to ultimately reach the...
Blood Supply and Lymphatics The coronary arteries split into two, main arterial branches from the base of the aorta. They are the left and right coronary arteries: The left coronary artery (LCA) extends along the coronary sulcus and supplies the left portion of the heart. It further branches...
The aorta branches into the systemic arterial network that supplies all of the body. 4. The Valves Are Like Doors to the Chambers of the Heart Four valves regulate and support the flow of blood through and out of the heart. The blood can only flow one way—like a car that must always...
It is prevented from backing up by a series of valves at various openings: the tricuspid valve between the right atrium and right ventricle; the bicuspid, or mitral, valve between the left atrium and left ventricle; and the semilunar valves in the aorta and the pulmonary artery. Each heart...
Anatomy.a hollow, pumplike organ of blood circulation, composed mainly of rhythmically contractile smooth muscle, located in the chest between the lungs and slightly to the left and consisting of four chambers: a right atrium that receives blood returning from the body via the superior and inferio...
This heart anatomy diagram shows that blood flows from the right atrium into the right ventricle and out to the lungs (via the pulmonary artery) where it gets oxygen. The oxygen-rich blood goes into the left atrium, then the left ventricle and on to your body via the aorta. (Photo Credi...
Arteries arevesselsthat carrybloodaway from theheartand the aorta is the largest artery in the body. The heart is theorganof thecardiovascular systemthat functions to circulate blood along with pulmonary and systemic circuits. The aorta rises from the left ventricle of the heart, forms an arch, ...