RT Journal Article SR Electronic A1 Vinall, Maria T1 Cardiac Resynchronization Therapy: Update 2008 JF MD Conference Express YR 2008 FD SAGE Publications VO 8 IS 2 SP 22 OP 23 DO 10.1177/155989770800800220 UL http://mdc.sagepub.com/content/8/2/22.abstract AB This article provides an overview of cardiac resynchronization therapy (CRT) in patients with atrial fibrillation (AF), including the effect of AF on CRT outcomes and strategies for CRT pacing in AF patients.