Repetition Training: First Heart Sound (Markedly Split)
First Heart Sound (Markedly Split)
Research studies have demonstrated that listening to a heart sound for 2-3 minutes can help students master auscultation.
For textual descriptions, waveforms and heart animations, please use our courses on this website.
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Listening Tips
S1: Splitting.Systole:
S2:
Diastole:
Features:Auscultate this sound over tricuspid and mitral areas