S1 and S2 are the normal heart sounds you hear when the heart valves close. Heart murmurs are extra sounds that can be heard during systole, diastole, or as a continuous sound. S3 and S4 are abnormal ...

San Francisco, CA - Calling into question the "time-honored" tradition of using third and fourth heart sounds to identify cardiac abnormalities, a new study indicates that the overall diagnostic ...

LAFOLLETTE, Tenn. (WATE) — February is American Heart Month, a time to focus on cardiovascular health as many Americans fight heart conditions each and every day. A LaFollette woman shared her journey ...