Catheter ablation via the brachial artery of ventricular arrhythmia originating from the right coronary cusp

We described a case of a 72-year-old man with frequent premature ventricular contractions (PVC) and recurrent ventricular tachycardia (VT). Multiple anti-arrhythmic medications had failed to relieve symptoms. It was decided to treat the PVC/VT with catheter ablation. Mapping was first …