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KonstantinChe [14]
1 year ago
6

While auscultating heart sounds during a checkup, Andy's doctor hears a high-pitched sound during ventricular contraction. Which

type of valve could cause this
Biology
1 answer:
faust18 [17]1 year ago
5 0

Answer:

Explanation:

Normally, two distinct sounds are heard through the stethoscope: a low, slightly prolonged “lub” (first sound) occurring at the beginning of ventricular contraction, or systole, and produced by closure of the mitral and tricuspid valves, and a sharper, higher-pitched “dup” (second sound), caused by closure of aortic

this will help you

take care

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