Peter A. Noseworthy, M.D., is a cardiologist and cardiac electrophysiologist at Mayo Clinic in Rochester, MN. His primary clinical interests include atrial fibrillation, ventricular arrhythmia, ventricular tachycardia, ablation therapy, cryotherapy and ventricular tachycardia ablation. In addition to his clinical work, Dr. Noseworthy is a member of the Heart Rhythm Society and the American College of Cardiology.