John Sapp, Jr.MD, FRCPC, FHRS



Phone: 902-473-4272
Fax: 902-473-3158
Mailing Address: 
Division of Cardiology
QEII - Halifax Infirmary (HI) Site
Suite 2501 Halifax Infirmary Building
1796 Summer Street
Halifax, NS B3H 3A7
Research Topics:
  • cardiovascular disease management

Research interests

Dr. John Sapp’s research efforts have centred primarily on ventricular tachycardia investigation and management. His research work includes studies of intramyocardial needle ablation for treatment-refractory ventricular tachycardia, the role of catheter ablation for ischemic ventricular tachycardia, body surface mapping to derive an inverse solution and quantify its accuracy and the improvement of rapid mapping of ventricular tachycardia.

Dr. Sapp was interim division head/chief of the Division of Cardiology from December 2016 to September 2017.