A heart murmur is an abnormal sound your heart makes when it beats, often sounding like a whooshing or swishing noise. You ...

A S3 can be a normal finding in children, pregnant females, and well trained athletes, however a S4 heart sound is almost always abnormal. A S3 can be an important sign of systolic heart failure ...

It sounds pretty gnarly. It might tell us what the cause was." View this post on Instagram A post shared by Max George (@maxgeorge) In light of George's situation, should you always be worried if you ...