title: [Cardiac resynchronization therapy with or without defibrillation backup: everything has been written?].
authors.forename: Giovanni Luca
authors.initials: GL
authors.lastname: Botto
authors.forename: Mario
authors.initials: M
authors.lastname: Luzi
authors.forename: Giovanni
authors.initials: G
authors.lastname: Russo
authors.forename: Barbara
authors.initials: B
authors.lastname: Mariconti
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002304:Cardiac Pacing, Artificial / Q000191:economics / Q000379:methods*; D002986:Clinical Trials as Topic; D015897:Comorbidity; D017147:Defibrillators, Implantable; D004554:Electric Countershock / Q000191:economics / Q000379:methods*; D006333:Heart Failure / Q000401:mortality / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D015201:Meta-Analysis as Topic; D015337:Multicenter Studies as Topic; D010138:Pacemaker, Artificial; D017410:Practice Guidelines as Topic; D012306:Risk; D012307:Risk Factors; D018487:Ventricular Dysfunction, Left / Q000401:mortality / Q000628:therapy*