Ventricular late potentials measured by signal-averaged electrocardiogram in young professional soccer players
نویسندگان
چکیده
منابع مشابه
Signal-Averaged Electrocardiogram Improved Identification of Late Potentials
Background. This study performed a critical analysis of signal-averaging methods. The objective was to optimize detection of late potentials. Methods and Results. We studied two patient populations: a low-arrhythmia-risk group with no evidence of heart disease and a group with clinically documented ventricular tachycardia (VT). Filtered QRS duration (QRSD) and terminal QRS amplitude (RMS40) wer...
متن کاملEvaluation of myocardial ischemia in Kawasaki disease by dobutamine stress signal-averaged ventricular late potentials.
OBJECTIVE To determine the possibility of diagnosing myocardial ischemia from signal-averaged electrocardiographic late potentials (LPs) in patients with Kawasaki disease. METHODS Dobutamine stress LPs were obtained in 85 children with a history of Kawasaki disease (48 without coronary artery lesions, 19 with coronary artery lesions without myocardial ischemia, and 18 with myocardial ischemia...
متن کاملCritical analysis of the signal-averaged electrocardiogram. Improved identification of late potentials.
BACKGROUND This study performed a critical analysis of signal-averaging methods. The objective was to optimize detection of late potentials. METHODS AND RESULTS We studied two patient populations: a low-arrhythmia-risk group with no evidence of heart disease and a group with clinically documented ventricular tachycardia (VT). Filtered QRS duration (QRSD) and terminal QRS amplitude (RMS40) wer...
متن کاملSignal-averaged electrocardiogram in Ebstein's anomaly.
We sought to establish pathogenetic links between electrophysiology, histopathology, and ventricular tachyarrhythmias in patients with Ebstein's anomaly. The atrialized right ventricle (ARV) is the site of mechanically inducible ventricular tachyarrhythmias, but relations between the arrhythmogenic substrate, the type of tachyarrhythmias, and the trigger(s) have not been established. This study...
متن کاملSignal-averaged electrocardiogram in patients with arrhythmogenic right ventricular cardiomyopathy and ventricular arrhythmias.
OBJECTIVE The aim of the study was to assess the prevalence, sensitivity, specificity and predictive value of the signal-averaged ECG in patients with arrhythmogenic right ventricular cardiomyopathy and different forms of ventricular arrhythmias. METHODS The signal averaged ECG in 138 patients and 146 healthy subjects (control group), using a three bandpass filter system (25-250, 40-250, 80-2...
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ژورنال
عنوان ژورنال: International Journal of Arrhythmia
سال: 2021
ISSN: 2466-1171
DOI: 10.1186/s42444-021-00031-1