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what makes the lub dub sound in the heart CN
what makes the lub dub sound in the heart IT

What Makes The Lub Dub Sound In The Heart -

Here's the sequence of events that produces the lub-dub sound:

: S2 is created by the closing of the semilunar valves—the aortic valve and the pulmonary valve. what makes the lub dub sound in the heart

If you’ve ever placed your hand over your chest or listened to a friend’s heartbeat through a stethoscope, you’ve heard it: the steady, rhythmic lub-dub, lub-dub . Here's the sequence of events that produces the

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Here's the sequence of events that produces the lub-dub sound:

: S2 is created by the closing of the semilunar valves—the aortic valve and the pulmonary valve.

If you’ve ever placed your hand over your chest or listened to a friend’s heartbeat through a stethoscope, you’ve heard it: the steady, rhythmic lub-dub, lub-dub .