Atrial Fibrillation Related Coronary Embolism: Diagnosis in the Focus.

Atrial fibrillation (AF) is the most common arrhythmia in myocardial infarction (MI). AF can be caused by ischemia, and MI can be caused by AF. Additionally, 4-5% of MI cases are related to coronary embolism (CE), and one-third of cases are attributed to AF.