title: Re: A real-time three-dimensional echocardiographic validation of an intracardiac electrogram-based method for optimizing cardiac resynchronization therapy.
authors.forename: Raul
authors.initials: R
authors.lastname: Chirife
mesh_terms: D000368:Aged; D000465:Algorithms; D002304:Cardiac Pacing, Artificial / Q000592:standards*; D019560:Echocardiography, Three-Dimensional; D006801:Humans; D008297:Male; D017202:Myocardial Ischemia / Q000000981:diagnostic imaging* / Q000628:therapy*; D010138:Pacemaker, Artificial; D011446:Prospective Studies; D018709:Statistics, Nonparametric; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000628:therapy*