Question

name two heart sound produced in human​

Answer 1

Answer:

The heart produces a characteristic sound at the beginning and at the end of the ventricular systole or contraction.

The sounds produced are “lub-DUB”, lub being the first of the two.

The lub is the sound produced by the closure of the tricuspid and mitral valves.

Answer 2

Answer:

• The heart produces a characteristic sound at the beginning and at the end of the ventricular systole or contraction.

• The sounds produced are “lub-DUB”, lub being the first of the two

• The lub is the sound produced by the closure of the tricuspid and mitral valves.