Right atrium
The upper right chamber of the heart that receives deoxygenated blood from the body through the vena cava and pumps it into the right ventricle...
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Right coronary artery
Also RCA. One of the main coronary arteries that supplies blood to the right ventricle, the right atrium, and the SA (sinoatrial) and AV (atrioventricular)...
Right ventricle
The lower right chamber of the heart that receives deoxygenated blood from the right atrium and pumps it under low pressure into the lungs via...