Jason Sean Bradfield MD FACC, FHRS

Cardiac Electrophysiology

100 UCLA Medical PlzSte 690Los Angeles, CA 90024
Phone+1 310-206-2235
Fax+1 310-825-2092

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Education & Training

UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Clinical Cardiac Electrophysiology, 2008 - 2009
UCLA-VA Greater Los AngelesFellowship, Cardiovascular Disease, 2005 - 2008
Cedars-Sinai Medical CenterResidency, Internal Medicine, 2002 - 2005
Northwestern University The Feinberg School of MedicineClass of 2002

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Certifications & Licensure

CA State Medical License 2004 - 2028
American Board of Internal Medicine Cardiovascular Disease
American Board of Internal Medicine Clinical Cardiac Electrophysiology

Awards, Honors, & Recognition

CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2015-2017
CMS Meaningful Use Stage 2 Certification EpicCare Ambulatory 2014 Certified EHR Suite, Epic Systems Corporation, 2015-2017
Fellow (FACC) American College of Cardiology

Clinical Trials

Transseptal vs Retrograde Aortic Ventricular Entry to Reduce Systemic Emboli Start of enrollment: 2019 Jul 02
COMPLETED
NA
Roles: Contact
FLExAbility Sensor Enabled Substrate Targeted Ablation for the Reduction of VT Study Start of enrollment: 2018 Jun 01
COMPLETED
NA
Roles: Contact

Publications & Presentations

PubMed

Distinct Purkinje electrogram phenotypes at ventricular fibrillation trigger sites in idiopathic and structural heart disease.
Robert N Kerley, Henry A Huang, Uyanga Batnyam, Babak Nazer, Esseim Sharma
Heart Rhythm. 2026-10-01
1 citations
Trigger- vs Substrate-Based Purkinje De-Networking for Ventricular Fibrillation: Insights From a Multicenter Study.
Robert N Kerley, Henry D Huang, Uyanga Batnyam, Babak Nazer, Esseim Sharma
JACC. Clinical Electrophysiology. 2026-09-01
5 citations
Utilizing stored implanted cardiac defibrillator electrograms to target localized fascicular denetworking in catheter ablation of ventricular fibrillation.
Robert N Kerley, Henry Huang, Uyanga Batnyam, Babak Nazer, Esseim Sharma
Journal of Interventional Cardiac Electrophysiology. 2026-08-01