Machine Learning Prediction of Response to Cardiac Resynchronization Therapy
نویسندگان
چکیده
منابع مشابه
Cardiac sympathetic reserve and response to cardiac resynchronization therapy.
BACKGROUND The objective of the present study was to investigate the effect of cardiac resynchronization therapy (CRT) on cardiac autonomic function. METHODS AND RESULTS This prospective study included 45 consecutive patients with heart failure who received CRT devices with defibrillator and 20 age-matched, healthy control subjects. At baseline and 3 months and 6 months after CRT, we assessed...
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AIMS Previous studies have identified four baseline characteristics associated with a favourable response to cardiac resynchronization therapy (CRT): female, non-ischaemic aetiology of heart failure, left bundle-branch block (LBBB), and QRS duration ≥150 ms. This study evaluated the incremental value of discoordination and dyssynchrony indices over these characteristics for the prediction of th...
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BACKGROUND Cardiac Resynchronization Therapy (CRT) leads to hemodynamic and clinical improvement in heart failure patients. The established methods to evaluate myocardial asynchrony analyze longitudinal and radial myocardial function. This study evaluates the new method of circumferential 2D-strain imaging in the prediction of the long-term response to CRT. METHODS AND RESULTS 38 heart failur...
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BACKGROUND Neutrophil-to-lymphocyte (N/L) ratio has been associated with adverse outcomes in patients with acute coronary syndromes and increased risk for long-term mortality in patients with acute decompensated heart failure. We aimed to investigate the prognostic value of neutrophil-to-lymphocyte ratio on response to cardiac resynchronization therapy (CRT). MATERIAL AND METHODS Seventy cons...
متن کاملHow to predict response to cardiac resynchronization therapy?
Cardiac resynchronization therapy (CRT) is considered a major breakthrough in the treatment of patients with end-stage heart failure. Initial studies demonstrated an acute improvement in haemodynamics immediately after CRT, whereas a large number of studies with midterm follow-up (6 months to 1 year) demonstrated an improvement in heart failure symptoms, quality-of-life score, exercise capacity...
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ژورنال
عنوان ژورنال: Circulation: Arrhythmia and Electrophysiology
سال: 2019
ISSN: 1941-3149,1941-3084
DOI: 10.1161/circep.119.007316