Your heart has four separate chambers that pump blood. The chambers are called the right atrium, right ventricle, left atrium, and left ventricle.
The right side of your heart receives oxygen-poor blood from your veins (the vena cava) and pumps it to your lungs (through the pulmonary artery), where the blood picks up oxygen and gets rid of carbon dioxide. The left side of your heart receives oxygen-rich blood from your lungs (through the pulmonary veins) and pumps it to the rest of your body (through the aorta).
Current as of:
January 10, 2022
Author: Healthwise Staff Medical Review: Rakesh K. Pai MD, FACC - Cardiology, Electrophysiology Adam Husney MD - Family Medicine Martin J. Gabica MD - Family Medicine Robert A. Kloner MD, PhD - Cardiology
Medical Review:Rakesh K. Pai MD, FACC - Cardiology, Electrophysiology & Adam Husney MD - Family Medicine & Martin J. Gabica MD - Family Medicine & Robert A. Kloner MD, PhD - Cardiology
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