189Echocardiographic definitions of response are not appropriate as surrogates for clinical response in ischemic cardiomyopathy patients. (20th June 2017) - Van Stipdonk, A M W; Ter Horst, IAH; Kloosterman, M.; Rienstra, M.; Prinzen, FW.; Meine, M.; Maass, AH.; Vernooy, K.