Jeffrey Winterfield, MD


Assistant Professor

Languages Spoken

English, Spanish-not fluent

Clinical Expertise

  • Ablation of Atrial Fibrillation
  • Genetic Basis of Heart Rhythm Disorders
  • Implantation of Pacemakers and Defibrillators
  • Ventricular Tachycardia
  • Ablation Catheter Applications for Complex Arrhythmias

About Dr. Winterfield

Swimming, Surfing

Medical Education

Medical School
University of Chicago Pritzker School of Medicine
University of Texas Southwestern - Internal Medicine: General
Brigham and Women's Hospital/Harvard Medical School - Cardiovascular Medicine, Brigham and Women's Hospital/Harvard Medical School - Clinical Cardiac Electrophysiology

Board Certification

Cardiovascular Disease - Subspecialty Cert: AM Board of Internal Medicine
Clinical Cardiac Electrophysiology - Subspecialty Cert: AM Board of Internal Medicine


  • Lesion Size and Safety Comparison between the Novel Flex Tip on the FlexAbility Ablation Catheter and the Solid Tips on the ThermoCool and ThermoCool SF Ablation Catheters Winterfield, J. R.; Jensen, J.; Gilbert, T.; Marchlinski, F.; Natale, A.; Packer, D.; Reddy, V.; Mahapatra, S.; Wilber, D. J., Journal of cardiovascular electrophysiology
  • Atrial arrhythmias in the young: early onset atrial arrhythmias preceding a diagnosis of a primary muscular dystrophy Stoyanov, N.; Winterfield, J.; Varma, N.; Gollob, M. H., Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology
  • Catheter ablation of ventricular arrhythmias: targets tactics, and tools, Winterfield, J. R.; Mahapatra, S.; Wilber, D. J., CURRENT OPINION IN CARDIOLOGY
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  • Dilated cardiomyopathy Lakdawala, N. K.; Winterfield, J. R.; Funke, B. H., Circulation.Arrhythmia and electrophysiology
  • Altered desmosomal proteins in granulomatous myocarditis and potential pathogenic links to arrhythmogenic right ventricular cardiomyopathy Asimaki, A.; Tandri, H.; Duffy, E. R.; Winterfield, J. R.; Mackey-Bojack, S.; Picken, M. M.; Cooper, L. T.; Wilber, D. J.; Marcus, F. I.; Basso, C.; Thiene, G.; Tsatsopoulou, A.; Protonotarios, N.; Stevenson, W. G.; McKenna, W. J.; Gautam, S.; Remick, D. G.; Calkins, H.; Saffitz, J. E., Circulation.Arrhythmia and electrophysiology
  • Intractable cardiac arrest due to lidocaine toxicity successfully resuscitated with lipid emulsion Dix, S. K.; Rosner, G. F.; Nayar, M.; Harris, J. J.; Guglin, M. E.; Winterfield, J. R.; Xiong, Z.; Mudge, G. H., Jr, Critical care medicine
  • Drug-sensitized zebrafish screen identifies multiple genes including GINS3, as regulators of myocardial repolarization, Milan, D. J.; Kim, A. M.; Winterfield, J. R.; Jones, I. L.; Pfeufer, A.; Sanna, S.; Arking, D. E.; Amsterdam, A. H.; Sabeh, K. M.; Mably, J. D.; Rosenbaum, D. S.; Peterson, R. T.; Chakravarti, A.; Kaab, S.; Roden, D. M.; MacRae, C. A., Circulation
  • Blocking the renin-angiotensin-aldosterone system to prevent diabetes mellitus McGuire, D. K.; Winterfield, J. R.; Rytlewski, J. A.; Ferrannini, E., Diabetes & vascular disease research : official journal of the International Society of Diabetes and Vascular Disease
  • A hot spot for the interaction of gating modifier toxins with voltage-dependent ion channels Winterfield, J. R.; Swartz, K. J., The Journal of general physiology