Saman Nazarian, MD, PHD
Cardiology
Accepting new patients
Sees patients age 18 and up
Penn Heart and Vascular Center
View 1 additional location
Penn Medicine Provider

About me

  • Director, Arrhythmia Imaging Research Laboratory
  • Professor of Medicine (Cardiovascular Medicine) at the Hospital of the University of Pennsylvania

Education and training

  • Medical School: Stanford University School of Medicine
  • Graduate School: Johns Hopkins Bloomberg School of Public Health
  • Residency: Massachusetts General Hospital/Brigham and Women’s Hospital
  • Fellowship: Johns Hopkins Hospital

What my patients think about me

Average Rating

675 reviews

Comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Penn Medicine.

November 2025
he's the best
November 2025
very knowledgeable.
November 2025
answered all my concerns.
October 2025
he knows his job

Insurance accepted

My Locations

Penn Medicine hospital privileges

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.
Dr. Nazarian is a Penn Medicine physician.

Qualifications and experience

Treatments and Conditions

My research

Feng JY, Frankel DS, Supple G, Garcia FC, Arkles JS, Nazarian S, See VY, Tung R, Zado ES, Marchlinski FE, Saenz LC, Schaller RD. Ablation of Idiopathic Ventricular Arrhythmias from the Right Ventricular Apex , Heart Rhythm: 2025


Gurin M, Litt M, Zghaib T, Peters C, Markman TM, Luebbert JJ, Riley MP, Shivamurthy P, Hyman MC, Deo R, Guandalini GS, Nazarian S, Supple GE, Frankel DS, Marchlinski FE, Schaller RD. Left Bundle Branch Area Pacing in Patients With Cardiac Sarcoidosis , JACC Clin Electrophysiol: 2025


Gudmundsson S, Singer-Berk M, Stenton SL, Goodrich JK, Wilson MW, Einson J, Watts NA; Genome Aggregation Database Consortium; Lappalainen T, Rehm HL, MacArthur DG, O'Donnell-Luria A. Exploring penetrance of clinically relevant variants in over 800,000 humans from the Genome Aggregation Database , Nat Commun, 16: 2025,9623


Markman TM, Marchlinski F, Nazarian S. Direct Stellate Ganglion or Vertebral Vein Stimulation?-Reply , JAMA Cardiol, 10: 2025,1075-1076


Xu L, Hrybouski S, Liao TE, Dong J, Khoshknab M, Callans D, Marchlinski FE, Witschey WR, Desjardins B, Nazarian S. Geometric Features of Ventricular Tachycardia Corridors in Patients With Ischemic Cardiomyopathy , Circulation: 2025


Rekapalli P, Oraii A, Heintz J, Dixit S, Epstein AE, Frankel DS, Hyman M, Lin D, Markman T, Messé SR, Nazarian S, Cucchiara B, Schaller RD, See VY, Yang W, Kasner SE, Marchlinski FE, Deo R. Detection and Significance of Nonsustained Ventricular Tachycardia in a Post-Stroke Population , JACC Clin Electrophysiol: 2025


Tan JL, Chirinos J, Patel D, Jagasia D, Hyman MC, Guandalini GS, Nazarian S, Lin D, Supple G, Frankel DS, Callans DJ, Marchlinski FE, Ren JF, Markman TM. Intracardiac echocardiography for left ventricular diastolic function assessment during atrial fibrillation ablation , J Interv Card Electrophysiol: 2025


Chaumont C, Oraii A, Rodriguez-Queralto O, Petzl A, Zado E, Hanumanthu BKJ, Markman TM, Hyman MC, Tschabrunn CM, Enriquez A, Shivamurthy P, Kumareswaran R, Riley MP, Lin D, Schaller RD, Nazarian S, Callans DJ, Supple GE, Garcia FC, Frankel DS, Dixit S, Anselme F, Marchlinski FE. Sex-Related Differences in Non-Pulmonary Vein Triggers During Initial Atrial Fibrillation Ablation , JAMA Netw Open, 8: 2025,e2529527


Enriquez A, Yogasundaram H, Neira V, Guandalini G, Markman T, Shivamurthy P, Hyman M, Hanumanthu B, Lin D, Schaller R, Supple G, Dixit S, Deo R, Nazarian S, Kumareswaran R, Riley M, Epstein AE, See V, Zado E, Callans D, Frankel D, Marchlinski F, Garcia F. Stepwise Anatomical Approach to Ablation of Intramural Outflow Tract Ventricular Arrhythmias Guided by Septal Coronary Venous Mapping , Circulation, 152: 2025,163-171


Oraii A, Hanumanthu BKJ, Petzl A, Liao TW, Afzalian A, Rodriguez-Queralto O, Chaumont C, Spears J, Markman TM, Hyman MC, Tschabrunn CM, Guandalini G, Enriquez A, Shivamurthy P, Kumareswaran R, Deo R, Ferrari VA, Riley MP, Lin D, Callans DJ, Supple GE, Schaller RD, Frankel DS, Garcia FC, Nazarian S, Dixit S, Marchlinski FE. Catheter ablation of atrial fibrillation in patients with cardiac amyloidosis and sarcoidosis: procedural findings and outcomes , Europace, 27: 2025,euaf100


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