
David J. Callans
Associate Director, Electrophysiology · University of Pennsylvania Health System
Credentials: · · · ·
History
- Present
Hospital of the University of Pennsylvania and the Presbyterian Medical Center of Philadelphia
Research
Prognostic importance of defibrillator shocks in patients with heart failure
New England Journal of Medicine · 2008 · 1,194 citations
Journal of the American College of Cardiology · 2018 · 1,045 citations
Circulation · 2000 · 980 citations

386 papers

202 papers

165 papers

163 papers

155 papers · 12 as a fellow

132 papers · 12 as a fellow

130 papers · 8 as a fellow

122 papers · 6 as a fellow
Grants
- 2021–2025
National Heart, Lung, and Blood Institute · R44
PI · $3M · Advanced Cooling Therapy, Llc
- 2000–2005
Does Vt Beget Vt? Remodeling in Healed Infarction
National Heart, Lung, and Blood Institute · R01
Contact PI · $666.7K · University of Pennsylvania
Clinical trials
- 2022–2026
Esophageal Protection Study: A Multicenter Study
Principal investigator · Completed
Advanced Cooling Therapy LLC, d/b/a Attune Medical
- 2010–2012
Principal investigator · Terminated · Phase 3
Population Health Research Institute
- 2007–2009
Dynamic Substrate Mapping (DSM) for Ischemic VT
Principal investigator · Terminated · Phase 1
Abbott Medical Devices
- 2006–2008
Measuring Electrical Resistance of Different Tissues on the Outer Surface of the Heart
Principal investigator · Terminated
University of Pennsylvania



