Physics

Internal medicine

Meteorology

Ventricular outflow tract

Ventricular fibrillation

Structural engineering

Outflow

Engineering

Cardiology

Anesthesia

Medicine

Journal of Cardiovascular Electrophysiology

Ventricular outflow is a common site for idiopathic PVCs and repetitive ventricular arrhythmias. Sites of origin of these arrhythmias may vary from the sites of earliest activation mapped. Better definition of the site of origin can help avoid unnecessary large volume ablation to suppress these arrhythmia.

Idiopathic ventricular outflow tract arrhythmias: Avoid the use of a sledgehammer to crack a nut