Many people who have suffered a heart attack subsequently develop life-threatening complications like ventricular fibrillation. Now an international research team from the University of Freiburg's ...

Senator John Fetterman fell and hit his face during an early morning walk near his Pittsburgh-area home on Thursday. Fetterman, 56, reported feeling light-headed and doctors later determined that the ...

Sen. John Fetterman (D-PA) was hospitalized Thursday out of “an abundance of caution” after a “ventricular fibrillation flare-up” caused him to fall outside his Braddock, Pennsylvania, home. Fetterman ...

A study led by Guadalupe Sabio and José Jalife at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) in Madrid has identified a new signaling mechanism implicated in the development of ...

We report a case of vasovagal syncope caused by serious ventricular arrhythmias, which were triggered by PVCs originating from the RVOT. Intravenous administration of edrophonium chloride reproducibly ...

Primary prevention implantable cardioverter-defibrillators (ICDs) equipped for antitachycardia pacing (ATP) offered fewer first device shocks but perhaps at a cost, the APPRAISE ATP randomized trial ...

HARRISBURG, Pa. — U.S. Sen. John Fetterman had what his office says was a “ventricular fibrillation flare-up” that caused him to feel light-headed and fall during an early morning walk Thursday.

Genetic mutations can impact the heart’s structure or electrical functions, potentially leading to inherited arrhythmias. Several types of heart arrhythmias, including atrial fibrillation, Brugada ...

Although premature ventricular beats (PVBs) in young people and athletes are usually benign, they may rarely mark underlying heart disease and risk of sudden cardiac death during sport. This review ...