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 ...
An S4 heart sound is a low-pitched sound that occurs toward the end of the diastole. In some cases, an underlying health condition, often one affecting the left ventricle, may cause the S4 heart sound ...