Repetition Training: Patent Ductus Arteriosus
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](https://mededu.azureedge.net/public/images/auscPosition-P.png)
![waveform](https://mededu.azureedge.net/public/sounds/waveforms203/109.png)
Listening Tips
S1:Systole: Crescendo-decrescendo murmur, peaking late systole
S2: Obscured
Diastole: Crescendo-decrescendo murmur continuing from systole