RT Journal Article SR Electronic A1 Buckley, Rita T1 Advances in CRT JF MD Conference Express YR 2012 FD SAGE Publications VO 12 IS 6 SP 21 OP 21 DO 10.1177/155989771206014 UL http://mdc.sagepub.com/content/12/6/21.abstract AB It has been suggested that the future of cardiac resynchronization therapy (CRT) will be based on indications for treatment, patient selection, imaging guidance to enhance efficacy, and the advantages and disadvantages of various lead and implant placement methods. This article discusses key findings from recent clinical trials with CRT and summarized critical issues for its future.