0272: Why accessory pathway refractory period can be shorter at esophageal electrophysiological study than at intracardiac study?
نویسندگان
چکیده
منابع مشابه
Is the Measurement of Accessory Pathway Refractory Period Reproducible?
INTRODUCTION Short accessory pathway (AP) effective refractory period (ERP) is one of the risk factors in Wolff-Parkinson-White syndrome (WPW). The purpose of study was to evaluate the reproducibility of APERP measurement during a same electrophysiological study (EPS). METHODS EPS consisted of 2 APERP measurements performed prospectively in 77 patients for a WPW in control state (CS) at a cyc...
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Many problems correspond to the classical control task of determining the appropriate control action to take, given some (sequence of) observations. One standard approach to learning these control rules, called behavior cloning, involves watching a perfect operator operate a plant, and then trying to emulate its behavior. In the experimental learning approach, by contrast, the learner rst guess...
متن کاملElectrophysiological Study in Ebstein's Anomaly With no Evidence of Accessory Pathway
Arrhythmias are usually present in up to 80% of the patients7, with prevalence of anomalous atrioventricular pathways ranging from 0 to 44%1-3. Despite the universal acceptance of electrophysiological study (EPS) in symptomatic patients or in those with apparent accessory pathway on the electrocardiogram (ECG), data on asymptomatic patients with no electrocardiographic evidence of pre-excitatio...
متن کاملWolff-Parkinson-White syndrome: inadvertent permanent ablation of the accessory pathway during electrophysiological study.
A case of permanent unintentional ablation of an accessory pathway during electrophysiological study is reported. Possible factors predisposing to such ablation include the location and depth below the endocardium of the accessory pathway.
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ژورنال
عنوان ژورنال: Archives of Cardiovascular Diseases Supplements
سال: 2016
ISSN: 1878-6480
DOI: 10.1016/s1878-6480(16)30219-1