The term systole refers to which human organ?

Kidney
Brain
Lungs
Heart
Liver

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 4 : Heart

The correct answer is Option 4 i.e. Heart

The rhythmic cycle of the heart includes the contraction and relaxation of the heart muscles to produce the cardiac cycle.
During this process contraction of the heart muscle is known as systole and relaxation of the heart muscle is known as diastole.
The mammalian heart has 4 chambers:
1. The left atrium
2. The left ventricle
3. The right atrium
4. The right ventricle.
The cardiac output (CO) is the volume of blood pumped by the left ventricle in one minute.
The ejection fraction (EF) is the volume of blood pumped divided by the total volume of blood in the left ventricle.

4 views Answered 2022-09-04 04:29

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