Question

Can someone explain me the sounds of heart???

Answer 1

Hey friend

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Here is your answer

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The heart is the main functioning organ of our body, made up of cardiac muscles. It have four chambers, upper chamber auricles and lower chambers as ventricles. When Deoxygenated blood flows to the veins, It passes through valves, - which control the back flow of Deoxygenated blood as the pressure is low. This opening and closing of valves make the sound LUB DUB in the heart. Thus, When the heart beat at a force, again the sound LUB DUB is heard.

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