Abraham, William T Randomized controlled trial comparing simultaneous versus optimized sequential interventricular stimulation during cardiac resynchronization therapy. [electronic resource] - American heart journal Nov 2012 - 735-41 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1097-6744 Standard No.: 10.1016/j.ahj.2012.07.026 doi Subjects--Topical Terms: AdultAgedCardiac Pacing, Artificial--methodsCardiac Resynchronization TherapyDisease-Free SurvivalDouble-Blind MethodEchocardiographyFemaleHeart VentriclesHumansMaleMiddle AgedProspective StudiesQuality of LifeSeverity of Illness IndexTreatment OutcomeWalking