An Automatic Algorithm Based on Morphological Stability During Fast Ventricular Arrhythmias Predicts Successful Antitachycardia Pacing in ICD Patients: A Multicenter Study
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- 作者：ROBERTO MATÍ ; A ; ANTONIO HERNÁ ; NDEZ-MADRID ; GONZALO SÁ ; NCHEZ-HUETE ; JOSÉ ; BAUTISTA MARTÍ ; NEZ-FERRER ; JAVIER ALZUETA ; XAVIER VIÑ ; OLAS ; JERÓ ; NIMO RUBIO ; JOSÉ ; MANUEL PORRES ; ANÍ ; BAL RODRÍ ; GUEZ ; ENRIQUE GARCÍ ; A ; IGNACIO FERNÁ ; NDEZ-LOZANO I ; MIGUEL Á ; LVAREZ and JAVIER MORENO
- 刊名：Pacing and Clinical Electrophysiology
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：39
- 期：7
- 页码：633-641
- 全文大小：462K
- ISSN：1540-8159
文摘
Different types of ventricular arrhythmias (monomorphic ventricular tachycardia [VT], polymorphic VT, or ventricular fibrillation) can be detected by implantable cardiac defibrillators (ICDs) in fast VT zone. The efficacy of antitachycardia pacing (ATP) depends on the type of the treated arrhythmia. We hypothesized that an automatic algorithm based on morphological affinity of ICD far-field electrograms during tachycardia can predict ATP success and the need of shock.