Auscultation Training by Repetition
S1: Increased intensity. Can be loudest at tricuspid area (4th ICS).
Systole: Diamond-shaped, early peaking, harsh.
Diastole: S4 gallop is present.
If you wish to review a complete lesson concerning this sound, the following lesson modules(s) may be useful.
Each lesson includes text that covers an auscultatory sound, a waveform and an animation video.
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