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Matthew John Czarny, M.D.

Photo of Dr. Matthew John Czarny, M.D.

Instructor of Medicine


Expertise: Acute Coronary Syndrome (ACS), Cardiology, Coronary Artery Disease, Coronary Artery Stenting, Percutaneous Coronary Intervention (PCI)


The Johns Hopkins Hospital (Main Entrance)

1800 Orleans St.
Sheikh Zayed Tower
Baltimore, MD 21287 map



  • Instructor of Medicine

Departments / Divisions



  • MD, Johns Hopkins University School of Medicine (2010)


  • Brigham and Women's Hospital / Internal Medicine (2013)


  • Johns Hopkins University School of Medicine / Cardiology (2018)

Board Certifications

  • American Board of Internal Medicine / Cardiovascular Disease (2016)
  • American Board of Internal Medicine / Internal Medicine (2013)

Research & Publications

Research Summary

Clinical outcomes research in interventional cardiology including analyses of large clinical data sets.

Selected Publications

Czarny MJ and Resar JR. Diagnosis and management of valvular aortic stenosis. Clin Med Insights Cardiol 2014;8(S1):15-24

Yeh RW, Czarny MJ, Normand ST, Kereiakes DJ, Holmes DR, Brindis RG, Weaver WD, Rumsfeld J, Roe MT, Kim S, Driscoll-Shempp P, Mauri L. Evaluating the generalizability of a large streamlined cardiovascular trial: Comparing hospitals and patients in the Dual Antiplatelet Therapy Study versus the National Cardiovascular Data Registry. Circ Cardiovasc Qual Outcomes 2015;8(1):96-102

Czarny MJ and Resar JR. Does bivalirudin improve outcomes in contemporary percutaneous coronary intervention? J Cardiovasc Disord 2016;3(1):1020

Czarny MJ, Hwang CW, Naiman DQ, Lemmon CC, Hasan RK, Wang T, Aversano T. Heparin versus bivalirudin for non-primary percutaneous coronary intervention in a community cohort: A post-hoc analysis of the CPORT-E trial. Catheter Cardiovasc Interv 2017;90(3):366-77

Czarny MJ, Miller JM, Naiman DQ, Hwang CW, Hasan RK, Lemmon CC, Aversano T. Non-primary PCI at hospitals without cardiac surgery on-site: Consistent outcomes for all? Am Heart J 2017; accepted 10/30/17

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