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David J. Callans, M.D., F.A.C.C., F.A.H.A.
Professor of Medicine – University Of Pennsylvania School of Medicine; Director – Electrophysiology Laboratory, Hospital of the University of Pennsylvania, Philadelphia, PA; Physician Secretary – American Board of Internal Medicine, Cardiology Exam.
Lectures 0 Clinical ECGs Part 1 – Contours
Clinical ECGs Part 2 – Arrhythmias
Sudden Cardiac Death in Athletes
Disclosures 0

The author has no relationships with commercial interests related to the content of the presentation.