title: Defining response and defining how we measure response to CRT.
authors: Leslie A
authors: LA
authors: Saxon
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000592:standards; D002318:Cardiovascular Diseases / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D016896:Treatment Outcome; D014894:Weights and Measures / Q000592:standards