University of Oklahoma Health Sciences Center

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Author/s:

Rebecca Voelker

Date Added:

April 30, 2025

Journal/Publication:

JAMA

Publisher:

American Medical Association

Publication Date:

April 24, 2025

URL:

What Is Atrial Fibrillation?

Type:

Patient Education Materials

Format:

Article

DOI (1):

10.1001/jama.2025.2888

PMID (1):

40272794

Keywords

atrial fibrillation

Cardiology

Patient Information

jama Patient Information

MeSH

myocardial infarction

hypertension

stroke

sleep apnea syndromes

RPR Commentary

Information for patients about atrial fibrillation. James W. Mold, MD, MPH

Abstract

Atrial fibrillation is an abnormal heart rhythm that can cause stroke, heart failure, heart attack, chronic kidney disease, dementia, and death.

Atrial fibrillation is classified as paroxysmal (intermittent episodes lasting 7 days or less), persistent (lasting more than 7 days), long-standing persistent (lasting more than 1 year), or permanent.1

In the US, atrial fibrillation affects about 10.55 million people and is more common among men than women. Other risk factors include older age, smoking, high blood pressure, diabetes, heart disease, high alcohol consumption, sleep apnea, an overactive thyroid gland, and possibly genetic factors.

Text Availability

Commercial full text (fees may apply)