Kandala, Jagdesh Electrical delay in apically positioned left ventricular leads and clinical outcome after cardiac resynchronization therapy. [electronic resource] - Journal of cardiovascular electrophysiology Feb 2013 - 182-7 p. digital Publication Type: Controlled Clinical Trial; Journal Article ISSN: 1540-8167 Standard No.: 10.1111/j.1540-8167.2012.02428.x doi Subjects--Topical Terms: AgedCardiac Resynchronization Therapy--methodsElectrodes, ImplantedFemaleHeart Failure--complicationsHeart Ventricles--surgeryHumansMaleProsthesis Implantation--methodsTreatment OutcomeVentricular Dysfunction, Left--complications