A S4 heart sound is almost always pathologic. Heart sounds can be described by their intensity, pitch, location, quality and timing in the cardiac cycle. Intensity: Heart sounds can be described ...

Remember: Systole occurs between the S1 and S2 heart sounds ... while low-pitched sounds are heard with the bell. The anatomic location where the murmur is best heard is an important factor ...

Heart sounds are the noises made as blood moves through the heart with each heartbeat. When the heart valves close, they make a distinct lubb-dupp sound. Healthcare providers listen to the heart's ...