title: Cardiac resynchronization therapy 101: if it's not late, pacing it early won't help.
authors.forename: Anne B
authors.initials: AB
authors.lastname: Curtis
mesh_terms: D002037:Bundle-Branch Block / Q000628:therapy; D002304:Cardiac Pacing, Artificial; D002311:Cardiomyopathy, Dilated / Q000628:therapy; D015150:Echocardiography, Doppler; D006333:Heart Failure / Q000628:therapy*; D006801:Humans; D010138:Pacemaker, Artificial; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging; D020257:Ventricular Remodeling