Letter to the Editor —Clinical phenotypes in AF trials

Yang et  al1 conducted a retrospective study of the Atrial Fibrillation Follow-up Investigation of Rhythm Management (AFFIRM) trial. Their findings did not support the first primary Early Treatment of Atrial Fibrillation for Stroke Prevention Trial (EAST-AFNET 4) outcome.2 Clinical phenotypes of atrial fib rillation (AF) should be considered.
Source: Heart Rhythm - Category: Cardiology Authors: Tags: Letter to the Editor Source Type: research