title: Echocardiography and cardiac resynchronization therapy. Room for hope?
authors.forename: José
authors.initials: J
authors.lastname: Zamorano
mesh_terms: D001145:Arrhythmias, Cardiac / Q000000981:diagnostic imaging* / Q000209:etiology / Q000517:prevention & control*; D002304:Cardiac Pacing, Artificial; D006333:Heart Failure / Q000150:complications*; D006801:Humans; D014463:Ultrasonography