Heart sounds are one tool providers use to assess heart health. Learn about systolic, diastolic, and S1 to S4 heart sounds in ...

The murmur begins just after S1 and crescendos, peaking at S2, then decrescendos to S1. Dynamic auscultation refers to using maneuvers to alter hemodynamic parameters during cardiac auscultation ...

Remember: Systole occurs between the S1 and S2 heart sounds ... multiple murmurs present from many different causes. Dynamic auscultation and echocardiography is helpful in determining the ...