title: CRT should be reserved for a QRS duration ≥150 ms: pro.
authors.affiliation: Department of Cardiology, Acibadem University School of Medicine, Acibadem Maslak Hospital, Istanbul, Turkey. ilkesipahi@gmail.com
authors.forename: Ilke
authors.initials: I
authors.lastname: Sipahi
authors.forename: James C
authors.initials: JC
authors.lastname: Fang
mesh_terms: D058406:Cardiac Resynchronization Therapy / Q000379:methods*; D004562:Electrocardiography; D054143:Heart Failure, Systolic / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D020257:Ventricular Remodeling