Background Atrial fibrillation(AF) may be linked to increased sudden cardiac death (SCD) risk, but patients with AF are often ...

Diagnosis Vagally mediated ventricular fibrillation initiated by premature ventricular complexes arising from the right ventricular outflow tract.

Migraine symptoms with visual auras occurring after ventricular arrhythmia ablation procedures may be a sign of transient brain injury.