Eplerenone and Atrial Fibrillation in Mild Systolic Heart Failure: Results From the EMPHASIS-HF (Eplerenone in Mild Patients Hospitalization And SurvIval Study in Heart Failure) Study

Study Questions:

Does eplerenone prevent atrial fibrillation/flutter (AF/Fl) when added to an angiotensin-converting enzyme inhibitor (ACEI) or angiotensin-receptor blocker (ARB)?