title: [Cardiac resynchronization therapy: is there any news?].
authors.forename: Ana Clara Tude
authors.initials: AC
authors.lastname: Rodrigues
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000592:standards*; D006333:Heart Failure / Q000000981:diagnostic imaging / Q000628:therapy*; D006801:Humans; D014463:Ultrasonography