Predictors for Cardiac Resynchronization Therapy Response
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 کاملPredictors of Total Mortality and Echocardiographic Response for Cardiac Resynchronization Therapy: A Cohort Study
BACKGROUND Clinical studies demonstrate that up to 40% of patients do not respond to cardiac resynchronization therapy (CRT), thus, appropriate patient selection is critical to the success of CRT in heart failure. OBJECTIVE Evaluation of mortality predictors and response to CRT in the Brazilian scenario. METHODS Retrospective cohort study including patients submitted to CRT in a tertiary ho...
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...
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ژورنال
عنوان ژورنال: International Heart Journal
سال: 2014
ISSN: 1349-2365,1349-3299
DOI: 10.1536/ihj.13-318