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.
No Sound But a Heart was created in 1987.
The sound of a heart beat is usually described as a thump.
after the first heart sound is made ventricles starts emptying.
S2, also called the second heart sound, or "dub" when characterized by the sound lub-dub.
Yes the "heart beat" is just the sound of the valves opening and closing, not the sound of the blood being pumped.
whats the answer
No Sound But a Heart was created in 1987.
Sound of My Heart was created in 1989.
hypertension
First heart sound S1-LUB
The sound of a heart beat is caused by the closing of the valves in 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.
the heart does not have an offical sound but if u ask me its a thumping sound like stomping your feet
the heart does not have an offical sound but if u ask me its a thumping sound like stomping your feet
in heart.
The number for Heart FM is 82122. Hope it helped!
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.