2023 Guideline for the Diagnosis and Management of Atrial Fibrillation

Published: November 30, 2023

  • Atrial fibrillation (AFib) is the most common sustained heart arrhythmia, with its incidence and prevalence increasing in the United States and globally.
  • This guideline includes atrial fibrillation (AF) stages as an evolution of atrial arrhythmia progression starting from “at risk for AF” to “Pre-AF”, to “AF” (with the 4 substages of AF) to “permanent AF” and within this are several associated considerations to guide healthcare professional care.
  • This guideline issues new recommendations for atrial fibrillation and thromboembolic risk assessment, anticoagulation, occlusion of the left atrial appendage, AFib catheter ablation, prevention of and risk modification for this patient population.

New Quick Start Guide for the AHA Interactive Decision-Making Algorithm for Anticoagulation

The new Quick Start Guide for the AHA Interactive Decision-Making Algorithm for Anticoagulation in the AHA Guidelines on the Go App provides an all-in-one resource for decision steps combined with CHA2DS2-VASc scoring, in addition to ATRIA and Garfield-AF scoring as needed.