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the closing up of the tricuspid and bicuspid valves produce the ' lub' sound while closing up of semi lunar valves produse the ' dub ' sound

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13y ago

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Why do doctors check someones heart beat?

Doctors check your heart beat to make sure your healthy and your heart isn't having any problems of any heart attacks or heart diseases.


What does the beating sound of your heart come from?

The sound of a heart beat is caused by the closing of the valves in the heart.


What causes the heart to beat faster?

because you run it increases the blood preasure therefore it causes the heart to beat faster


What creates the sound of a heart beat?

movemant of the heart valves


How is heart sound related to heartbeat?

are related the sound because is cionsideriza to heart beat hahahahha.


What is the word that describes the sound of the heart beating?

The sound of a heart beat is usually described as a thump.


Can you hear the sound of heart beat?

yes


When the blood passes to the right or left ventricle a valve will close between the atrium and ventricle what sound does it create?

The closure of the atrioventricular valves causes the first heart sound. We hear this as the "lub" of the "lub DUB" heart beat.


If someones heart beats 100 beats each minite how many times will there heart beat each second?

1.6 beats per second.


What causes the heart beat to increase?

moving around, emotion and what not


What part of the heart beat makes the heart beat sound?

The closure of the Mitral and tricuspid valves causes us to hear the first heart sound or S1 (M1T1) while the closure of the aortic and pulmonary valves allows us to hear the second heart sound or S2 (A2P2).


What is the organ that enables heart beat faster when you exercise?

The nervous system causes the heart to beat faster when you exercise. It itself is not an organ but a system.