Biology, asked by riyabansal3764, 1 year ago

Explain in detail the cardiac cycle and pulse propagation in heart with a standard ecg wave showing various segments and corresponding physical processec in volved

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Answered by shibanjojo
0
from the lungs oxygenated blood transport to left atrium of heart through pulmonary vein.then the blood moves to left ventricleand contract and relax it moves through aorta to tissues .
from tissue the de-oxygenated blood carry through venacava to righ venticleto right atrium .after that it carry through Palmonary artery to lungs.THIS IS DOUBLE CIRCULATION.
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