First Heart Sound (Markedly Split)

Supplementary Training


Listening Tips
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S1: Splitting..
Auscultate this sound over tricuspid and mitral areas.
maneuver
Supine
torso
Diaphragm

Listen for 2-3 minutes

waveform image for http://pcs12.azureedge.net/picts/waveforms203/40.png
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