Utica, NY - Researchers have found a genetic mutation that causes short-QT syndrome, a recently identified condition in which affected individuals have a high risk of sudden death. Reporting in a ...

Leuven, Belgium - Physicians in Belgium are warning colleagues about a misdiagnosis they say may be relatively common, particularly among young patients, but easily prevented with electrophysiological ...

A heart arrhythmia is when your heart beats too fast, too slow, or out of sync. Some arrhythmias can be genetic. A genetic arrhythmia happens when one or both of your parents pass down a gene change ...