Question

What prevents the backflow of blood inside the hearr?

Answer 1

Answer:

Regurgitation is blood flow in the opposite direction from normal, as the backward flowing of blood into the heart or between heart chambers. ... Tricuspid regurgitation: the backflow of blood from the right ventricle into the right atrium, owing to imperfect functioning (insufficiency) of the tricuspid valve.

PT Direct The pulmonary valve sits between the right ventricle and the pulmonary artery. Its role is to prevent the backflow of blood into the right ventricle after it contracts. The aortic valve sits between the left ventricle and the aorta and prevents backflow of blood into the left ventricle after it contracts.

Answer 2

Answer:

semilunar valves.

Explanation:

semilunar valves which prevent backflowof blood . These valves prevent blood from getting back into the ventricles in the heart

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