Cardiovascular
Medicine - Education Center
Normal
heart sounds:
In the normal heart,
2 heart sounds can be heard. These sounds are known as S1 and S2 respectively
as described before. S1 actually consists 2 components - M1 and T1 (the
closing of the 2 atrio-ventricular valves). S2 consists of 2 components
A2 and P2 (the closing of the 2 outlet valves).
First
and Second heart sounds in wav format
First
and Second heart sounds in real audio format
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