Biology, asked by hyishra1122p7oyp2, 1 year ago

what are LUB and DUB

Answers

Answered by tanya11113
2
lub dub is sound which heart produced while beating ...

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kvsmsourish: Hey! These are the sounds made by ur heart.(not love sounds!) Lub is the first sound. Whereas dub is the second sound sound when the auricle and ventricle contract and release.
hyishra1122p7oyp2: Thanks
Answered by varshadakhle
2
Hi..

here is your answer.

This both are heart sounds.

lub is a 1st sound of heart commonly known as s1.

Dub is a sound produced at diastolic pressure at the ends sounds.

commonly known as s2.

hope it helps you.

hyishra1122p7oyp2: THANK U YARA
varshadakhle: welcome
mayazem8: these are heart sound
mayazem8: sound LUB is caused by vetricular systole
mayazem8: and the sound DUB is caused by ventricular diastole
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