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3400 Spruce StPhiladelphia, PA 19104
Phone+1 215-662-7355
Fax+1 215-349-8444
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Education & Training
University of Pennsylvania Health SystemFellowship, Clinical Cardiac Electrophysiology, 2019 - 2022- University of Pennsylvania Health SystemFellowship, Cardiovascular Disease, 2017 - 2019
Johns Hopkins UniversityResidency, Internal Medicine, 2014 - 2017- Johns Hopkins University School of MedicineClass of 2014
Certifications & Licensure
PA State Medical License 2017 - 2026
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Cardiovascular Disease
- American Board of Internal Medicine Clinical Cardiac Electrophysiology
Awards, Honors, & Recognition
- Inductee Alpha Omega Alpha Honor Medical Society
Clinical Trials
- Magnetic Stimulation to Treat VT Storm Start of enrollment: 2019 Aug 14
Publications & Presentations
PubMed
- Stepwise Anatomical Approach to Ablation of Intramural Outflow Tract Ventricular Arrhythmias Guided by Septal Coronary Venous Mapping.Andres Enriquez, Haran Yogasundaram, Victor Neira, Gustavo Guandalini, Timothy Markman
Circulation. 2025-04-26 - 1 citationsContemporary Study of New Onset Atrial Fibrillation Treatment Strategies at a Large Academic Tertiary Care Center.Tarek Zghaib, Mirmilad Khoshknab, Timothy M Markman, Francis E Marchlinski, Andrew E Epstein
Journal of Cardiovascular Electrophysiology. 2025-04-01 - Intravascular Sympathetic Stimulation to Facilitate Catheter Ablation of Premature Ventricular Complexes.Timothy M Markman, Cory M Tschabrunn, David Callans, Francis E Marchlinski, Saman Nazarian
JAMA Cardiology. 2025-03-01
Journal Articles
- Case Series of Transcutaneous Magnetic Stimulation for Ventricular Tachycardia StormTimothy M Markman, Francis E Marchlinski, JAMA
Authored Content
- Case Series of Transcutaneous Magnetic Stimulation for Ventricular Tachycardia StormMay 2020
Press Mentions
Ablation Surpassing Medication for Ventricular TachycardiaApril 25th, 2025- Journal WrapJanuary 27th, 2022
- Persistent Opioid Use Reported in 12 Percent Undergoing CIED ProcedureDecember 10th, 2021
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