This page provides an overview of the numerous heart murmur sounds and lessons that are available on this website.
Heart Murmur Lessons
We provide over 100 heart murmur sounds. In addition to audio recordings, our lessons include text, audio, dynamic waveforms and animated heart valve videos. Use the links below to directly access courses that include heart murmurs sounds.
Heart Murmur Timing
When listening to heart murmur sounds, note the timing within a cardiac cycle. Systolic murmurs are heard between S1 (first heart sound) and S2 (second heart sound). Diastolic murmurs occur between S2 and S1. Murmurs can occur within systole or diastole and terms such as early systolic, mid-systolic or late systolic are used in our lessons.