The right and left ventricles pump blood out of the heart.
Four valves (tricuspid, pulmonary, mitral, and aortic) act as one-way gates to keep blood flowing in the correct direction. ⚙️ How the "System" Works Heart.rar
Your heart functions as a dual-pump system that never stops, beating approximately : The right and left ventricles pump blood out of the heart
Receives deoxygenated blood from the body and pumps it to the lungs. Heart.rar
Receives oxygen-rich blood from the lungs and pumps it out to the rest of the body.
The right and left atria receive incoming blood.