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Auscultation Repetition Training: 60

Patent Ductus Arteriosus

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.

auscultation sound from lesson
waveform


Listening Tips

S1:
Systole: Crescendo-decrescendo murmur, peaking late systole
S2: Obscured
Diastole: Crescendo-decrescendo murmur continuing from systole


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