Science, asked by sameer55990, 1 year ago

heart sounds are produced due to

Answers

Answered by RehanAhmadXLX
5
Heya !!!

Here is your answer

The sound in heart, what we call as Heart beat is caused by Contraction and Relaxation of Heart Muscles

Our heart pumps blood to the body and to the lungs. this causes the heart sound

Hope It Helps
Answered by PratikRatna
7
Heart sounds are Lub and Dub. first heart sound i.e; Lub sound is produced due to closer of AV node and second heart sound i.e; Dub sound is produced due to closer of semilunar valve.

hope it will help you.
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