GW28-e1232 Predictors and Outcomes of Cardiac Resynchronization Therapy Extended to the Second Generator
نویسندگان
چکیده
منابع مشابه
Predictors of positive response to cardiac resynchronization therapy
BACKGROUND Approximately 30% of patients treated with cardiac resynchronization therapy (CRT) do not achieve favourable response. The purpose of the present study was to identify echocardiographic and clinical predictors of a positive response to CRT. METHODS The study included 82 consecutive heart failure (HF) patients in New York Heart Association (NYHA) functional class III or IV with left...
متن کاملElectrocardiographic Parameters as Predictors of Response to Cardiac Resynchronization Therapy
INTRODUCTION Although strict selection criteria are used to select patients for cardiac resynchronisation therapy, up to 30% of patients do not have a positive clinical response. PATIENTS A total of 102 consecutive patients who had biventricular pacemaker/defibrillator (CRT-P or CRT-D) implanted were enrolled in this prospective observational study. RESULTS During the average follow-up peri...
متن کاملPredictors of response to cardiac resynchronization therapy in the Multicenter Automatic Defibrillator Implantation Trial with Cardiac Resynchronization Therapy (MADIT-CRT).
BACKGROUND We hypothesized that combined assessment of factors that are associated with favorable reverse remodeling after cardiac resynchronization-defibrillator therapy (CRT-D) can be used to predict clinical response to the device. METHODS AND RESULTS The study population comprised 1761 patients enrolled in the Multicenter Automatic Defibrillator Implantation Trial With Cardiac Resynchroni...
متن کاملEchocardiographic Predictors of Worse Outcome After Cardiac Resynchronization Therapy
BACKGROUND Cardiac resynchronization therapy (CRT) is the recommended treatment by leading global guidelines. However, 30%-40% of selected patients are non-responders. OBJECTIVE To develop an echocardiographic model to predict cardiac death or transplantation (Tx) 1 year after CRT. METHOD Observational, prospective study, with the inclusion of 116 patients, aged 64.89 ± 11.18 years, 69.8% m...
متن کاملPredictors of sustained ventricular arrhythmias in cardiac resynchronization therapy.
BACKGROUND Patients undergoing cardiac resynchronization therapy (CRT) are at high risk for ventricular arrhythmias (VAs), and risk stratification in this population remains poor. METHODS AND RESULTS This study followed 269 patients (left ventricular ejection fraction <35%; QRS >120 ms; New York Heart Association class III/IV) undergoing CRT with a defibrillator for 553±464 days after CRT wit...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 2017
ISSN: 0735-1097
DOI: 10.1016/j.jacc.2017.07.466