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Professor Gregory Marcus

UCSF Health, San Francisco (United States of America)
Membership: ESC Professional Member
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Biography
Greg Marcus is Professor of Medicine at the University of California, San Francisco (UCSF), Associate Chief of Cardiology for Research at UCSF Health, and Endowed Professor of Atrial Fibrillation Research. He completed his internship, residency, and served as Chief Medical Resident at Stanford. He completed his general cardiology and cardiac electrophysiology fellowships at UCSF. As part of an NIH-funded career development award, he then completed a Masters in Advanced Studies in Clinical Research at UCSF. He has published more than 350 peer-reviewed research articles, served on the writing committee of the recent AHA/ ACC/ HRS Management of Atrial Fibrillation guidelines, is the Chair Elect of the American Heart Association’s Committee on Drugs, Alcohol, and Tobacco, is an Associate Editor at JAMA, and has been elected to the Association of University Cardiologists and American Society of Clinical Investigation. He is a practicing EP and oversees multiple research programs.
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Contributor content

Excess morbidity and mortality associated with seasonal influenza in patients with atrial fibrillation
Journal
Excess morbidity and mortality associated with seasonal influenza in patients with atrial fibrillation
5 November 2025
Recent-onset atrial fibrillation: challenges and opportunities
Journal
Recent-onset atrial fibrillation: challenges and opportunities
28 August 2025
Coffee and cardiovascular disease
Journal
Coffee and cardiovascular disease
8 July 2025
Illicit stimulants and ventricular arrhythmias: a longitudinal cohort study
Journal
Illicit stimulants and ventricular arrhythmias: a longitudinal cohort study
7 May 2025
Atrial cardiomyopathy revisited—evolution of a concept: a clinical consensus statement of the European Heart Rhythm Association (EHRA) of the ESC, the Heart Rhythm Society (HRS), the Asian Pacific Heart Rhythm Society (APHRS), and the Latin American Heart Rhythm Society (LAHRS)
Journal
Atrial cardiomyopathy revisited—evolution of a concept: a clinical consensus statement of the European Heart Rhythm Association (EHRA) of the ESC, the Heart Rhythm Society (HRS), the Asian Pacific Heart Rhythm Society (APHRS), and the Latin American Heart Rhythm Society (LAHRS)
30 July 2024
Contemporary trends in incident ischaemic stroke, intracranial haemorrhage, and mortality in individuals with atrial fibrillation
Journal
Contemporary trends in incident ischaemic stroke, intracranial haemorrhage, and mortality in individuals with atrial fibrillation
9 April 2024
Translating HARMS2-AF into benefits for our atrial fibrillation patients and the general public: challenges and opportunities
Journal
Translating HARMS2-AF into benefits for our atrial fibrillation patients and the general public: challenges and opportunities
5 July 2023
Lifestyle habits associated with cardiac conduction disease
Journal
Lifestyle habits associated with cardiac conduction disease
20 January 2023
Cannabis, cocaine, methamphetamine, and opiates increase the risk of incident atrial fibrillation
Journal
Cannabis, cocaine, methamphetamine, and opiates increase the risk of incident atrial fibrillation
18 October 2022
Predictors of atrial ectopy and their relationship to atrial fibrillation risk
Journal
Predictors of atrial ectopy and their relationship to atrial fibrillation risk
6 March 2019

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