David John Callans MDAssociate Director of Electrophysiology, University of Pennsylvania Health System; Professor of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
Dr. David Callan is Professor of Medicine at the Perelman School of Medicine, University of Pennsylvania, and at the Hospital of the University of Pennsylvania and the Presbyterian Medical Center of Philadelphia. He is Associate Director of Electrophysiology at the University of Pennsylvania Health System in Philadelphia.
Dr. Callans received his medical degree from the Johns Hopkins School of Medicine in Baltimore, Maryland. He did his residency in internal medicine at the University of Pennsylvania, where he also completed fellowships in electrophysiology and cardiology.
Recent Contributions to PracticeUpdate:
- Comparative Efficacy of Dofetilide vs Amiodarone in Patients With Atrial Fibrillation
- Cryoballoon vs Laserballoon for Catheter Ablation of Atrial Fibrillation
- Mortality in Patients With Atrial Fibrillation Receiving Nonrecommended Doses of Direct Oral Anticoagulants
- Catheter Ablation in Patients With Cardiogenic Shock and Refractory Ventricular Tachycardia
- Integrated Management of Atrial Fibrillation in Primary Care
- Targeted Ablation of Ventricular Tachycardia Guided by Wavefront Discontinuities During Sinus Rhythm
- Early Risks of Death, Stroke/Systemic Embolism and Major Bleeding in Patients With Newly Diagnosed Atrial Fibrillation
- Standard Ablation vs MRI-Guided Ablation in the Treatment of Ventricular Tachycardia
- Long-Term Outcomes After Catheter Ablation of Ventricular Tachycardia in Patients With and Without Structural Heart Disease
- Substrate Modification or Ventricular Tachycardia Induction, Mapping, and Ablation as the First Step?