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What is club dub sound of heart? How it is produced and what are its necessary works for our body?
2Doctors Answered
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Lub-dub sound of heart is produced by Opening and closing of heart valves(Heart has four valves) yes it is necessary to work heart normally
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YESSOMEWHATNO
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The sound are due to opening and closing of heart valves. It helps in filling the heart with blood for subsequent pumping to all organs of body
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YESSOMEWHATNO
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