Atrial Fibrillation (AFib)

  • Medical Author:
    Daniel Lee Kulick, MD, FACC, FSCAI

    Dr. Kulick received his undergraduate and medical degrees from the University of Southern California, School of Medicine. He performed his residency in internal medicine at the Harbor-University of California Los Angeles Medical Center and a fellowship in the section of cardiology at the Los Angeles County-University of Southern California Medical Center. He is board certified in Internal Medicine and Cardiology.

  • Medical Editor: Charles Patrick Davis, MD, PhD
    Charles Patrick Davis, MD, PhD

    Charles Patrick Davis, MD, PhD

    Dr. Charles "Pat" Davis, MD, PhD, is a board certified Emergency Medicine doctor who currently practices as a consultant and staff member for hospitals. He has a PhD in Microbiology (UT at Austin), and the MD (Univ. Texas Medical Branch, Galveston). He is a Clinical Professor (retired) in the Division of Emergency Medicine, UT Health Science Center at San Antonio, and has been the Chief of Emergency Medicine at UT Medical Branch and at UTHSCSA with over 250 publications.

Quick GuideAtrial Fibrillation: Heart Symptoms, Diagnosis & Treatment for AFib

Atrial Fibrillation: Heart Symptoms, Diagnosis & Treatment for AFib

What are the symptoms of atrial fibrillation (AFib)?

Many patients with atrial fibrillation have no symptoms and are unaware of the abnormal heart rhythm. The most common symptom of AFib is palpitations, an uncomfortable awareness of the rapid and irregular heartbeat. Other symptoms of AFib are caused by the diminished delivery of blood to the body. These symptoms include:

Reviewed on 5/27/2015
References
Medically reviewed by: Robert J. Bryg, MD; Board Certified Internal Medicine with subspecialty in Cardiovascular Disease.

REFERENCES:

UpToDate. Patient information: Atrial fibrillation (Beyond the Basics).

Wann, Samuel L., et al. "2011 ACCF/AHA/HRS focused update on the management of patients with atrial fibrillation (Updating the 2006 Guideline): a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines." Journal of the American College of Cardiology 57.2 (2011): 223-242.

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