An intra-aortic balloon pump (IABP) is deflat | vedclass

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(B) An intra-aortic balloon pump $(IABP)$ is a mechanical device used to assist the heart in pumping blood.It works on the principle of counterpulsati

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Systole

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(B) An intra-aortic balloon pump $(IABP)$ is a mechanical device used to assist the heart in pumping blood.It works on the principle of counterpulsation.The balloon is inflated during diastole to increase coronary artery perfusion.The balloon is deflated just before the onset of systole (isovolumetric contraction) to reduce afterload,which decreases the workload on the left ventricle and improves cardiac output.

An intra-aortic balloon pump $(IABP)$ is deflated during which phase of the cardiac cycle?

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