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Zhenguo Liu
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Zhenguo Liu, MD, PhD, is a cardiologist and an assistant professor of internal medicine at The Ohio State University Medical Center.

Dr. Liu earned his medical degree at Hunan Medical University in Changsha, China, and his PhD in cardiovascular pharmacology at Queen’s University in Kingston, Ontario, Canada. He completed his residency in internal medicine at Muhlenberg Regional Medical Center in Plainfield, N.J.

Dr. Liu also completed a fellowship in cardiovascular medicine at the University of Minnesota, as well as a fellowship in cardiac electrophysiology in the University of Wisconsin-Milwaukee.

Dr. Liu’s clinical specialty interests are cardiac electrophysiology, intracardiac ablation, device implantation, and arrhythmia and syncope evaluation and management. Dr. Liu is also a very active researcher with NIH-funded research projects on bone marrow stem cells and mechanisms of endothelial and cardiomyocyte differentiation of stem cells.

In addition, he actively participates in a variety of clinical studies including device trials and drug therapies. Dr. Liu’s research interest also includes pharmacologic therapies for atrial fibrillation and ventricular arrhythmias.

Dr. Liu is a member of several professional societies, including the American College of Cardiology, American Heart Association and the American Board of Medical Specialties.

He has authored numerous peer-reviewed journal articles and is an invited presenter on a variety of cardiovascular topics, including arrhythmia management, bone marrow stem cell biology and implications on cardiovascular diseases and regeneration.

Medical Degree

  • M.D.
    Hunan Medical University


  • Internal Medicine
    Muhlenberg Regional Medical Center
    7/1/1998 - 6/30/2000

Additional languages I speak

  • Chinese

Specialties and conditions I treat

  • Clinical Cardiac Electrophysiology
  • Cardiovascular Diseases
  • Internal Medicine
  • Cardiac Electrophysiology
  • Arrhythmias, Cardiac
  • Pacemaker, Artificial
  • Catheter Ablation
  • Coronary Care Units

More about my work

My background


  • Cardiovascular Medicine
    University of Minnesota
    7/1/2000 - 6/30/2003
  • Cardiac Electrophysiology
    University of Wisconsin
    7/1/2003 - 6/30/2004

Board Certifications

American Board of Internal Medicine

American Board of Internal Medicine (Subspecialty: Cardiovascular)

American Board of Internal Medicine (Subspecialty: Clinical Cardiac Electrophysiology)

My Department

Internal Medicine

My Division

Cardiovascular Medicine

Consulting and Related Relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 03/25/2016, Dr. Liu has reported no financial relationships with medical device, research and/or drug companies.