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Most people can hear two heart sounds per cycle - a quiet "lub" and a louder "dub". The "lub" sound is the contraction of the two atria, which results in the ventricles being filled with blood. The "dub" sound is the contraction of the two ventricles, which results in blood being forced into the arterial system. However, a trained physician can hear four sounds - the two described above, and two more that represent the sound of the valves opening back up after the contraction is over.
What else can I help you with?
When was No Sound But a Heart created?
No Sound But a Heart was created in 1987.
What is the word that describes the sound of the heart beating?
The sound of a heart beat is usually described as a thump.
What are the heart chambers that are filled when you hear the first heart sound?
after the first heart sound is made ventricles starts emptying.
Which heart sound results from the AV valves closing?
S2, also called the second heart sound, or "dub" when characterized by the sound lub-dub.
Is there any difference between the heart pumping blood and the heart beating?
Yes the "heart beat" is just the sound of the valves opening and closing, not the sound of the blood being pumped.
What are upper chambers of the heart that collects blood?
whats the answer
When was No Sound But a Heart created?
No Sound But a Heart was created in 1987.
When was Sound of My Heart created?
Sound of My Heart was created in 1989.
Whats a cause of heart disease?
hypertension
What heart sound is stronger at the apex of the heart?
First heart sound S1-LUB
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 is the difference between heart structure and parts of the heart?
the heart structure is the way that the heart is built and shaped but the parts of the heart is whats in the the heart and what the heart is made out of.
What is the sound of a heart?
the heart does not have an offical sound but if u ask me its a thumping sound like stomping your feet
What is a sound of heart?
the heart does not have an offical sound but if u ask me its a thumping sound like stomping your feet
Where you identify the heart sound?
in heart.
Whats the text number for Heart FM?
The number for Heart FM is 82122. Hope it helped!
When your heart pounds what is making the sound come from your heart?
The sound coming from your heart is the sound of the valves in the heart closing and the turbulence in the blood that results. In a normal healthy adult the first sound (or lub) is from the closing of the AV valve and the second sound (or dub) is from the closing of the semilunar valve.
