There is a link between atypical heart sounds and atrial fibrillation. People with this condition have an irregular, disorganized heartbeat. Atrial fibrillation is a serious type of arrhythmia, which ...

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 ...

Aortic valve stenosis occurs when the aortic valve narrows, constricting blood flow from the heart through the artery and to the entire body. In severe cases, it can lead to heart failure. Identifying ...

A heart murmur is an extra sound that can occur between heartbeats as blood moves through the heart. In babies, it is usually not a cause for concern. Sometimes, however, it can indicate an underlying ...

A heart murmur, detected as an unusual sound during a heartbeat, can be an indicator of hypertrophic cardiomyopathy (HCM), a genetic condition causing thickening of the heart muscle. A heart murmur is ...

Whether you're studying for the boards or just want to stay sharp, Learn the Heart has the tools you need to challenge your cardiology IQ.

Hearing your unborn baby’s heartbeat for the first time is something you’ll never forget. An ultrasound can pick up this beautiful sound as early as the 6th week, and you can hear it with a fetal ...