Introduction: There is a growing number of patients with implantable cardioverter-defibrillators. Recurrences are frequent and electrical shocks are the main factor affecting the quality of life.Objective: To identify the electrocardiographic predictors of the recurrence of malignant ventricular arrhythmias in these patients.Method: From a universe of 76 patients, who had undergone cardioverter-defibrillator implantation, 46 patients were selected and two groups were formed. Group A consisted of 27 patients with at least one episode of malignant ventricular arrhythmias after device implantation; and group B consisted of 19 subjects without recurrences. Measurements (prolonged QTc, abnormal QT dispersion, Tpeak-Tend interval and its abnormal...
AbstractOBJECTIVESThe purpose of this study was to analyze the type of arrhythmia recurrence, based ...
Introdução: Arritmias ventriculares malignas (AVM) geralmente culminam em morte súbita cardíaca (MSC...
Ventricular depolarization and repolarization processes are discussed, including their differences a...
En los pacientes con cardiodesfibrilador automático implantado las arritmias son un fenómeno frecuen...
La prolongación y el aumento de la dispersión del intervalo QT han sido propuestos como factores de ...
Introducción: La identificación de predictores de terapias apropiadas del cardiodesfibrilador automá...
Introduction: Some malignant ventricular arrhythmias are triggered by shortcoupled ventricular prema...
Introduction:Cardiac resynchronization therapy (CRT) is an indication in heart failure with wide QRS...
The long QT syndrome is an arrhythmogenic channelopathy characterized by severe alterations in ventr...
Introduction and Objective: Myocardial ischemia increases QT dispersion in the electrocardiogram bec...
Recurrence of malignant ventricular arrhythmia is frequent in cardioverter-defibrillators related pa...
Introduction and Objectives: Acute myocardial infarc-tion remains a major challenge for health syste...
Background: Implantable defibrillators are the most effective means to prevent sudden death in patie...
Introduction: Due to its availability, the electrocardiogram –and in this, the QRS interval’s durati...
Introducción: el intervalo QTc prolongado ha sido identificado como factor de riesgo en arritmias ve...
AbstractOBJECTIVESThe purpose of this study was to analyze the type of arrhythmia recurrence, based ...
Introdução: Arritmias ventriculares malignas (AVM) geralmente culminam em morte súbita cardíaca (MSC...
Ventricular depolarization and repolarization processes are discussed, including their differences a...
En los pacientes con cardiodesfibrilador automático implantado las arritmias son un fenómeno frecuen...
La prolongación y el aumento de la dispersión del intervalo QT han sido propuestos como factores de ...
Introducción: La identificación de predictores de terapias apropiadas del cardiodesfibrilador automá...
Introduction: Some malignant ventricular arrhythmias are triggered by shortcoupled ventricular prema...
Introduction:Cardiac resynchronization therapy (CRT) is an indication in heart failure with wide QRS...
The long QT syndrome is an arrhythmogenic channelopathy characterized by severe alterations in ventr...
Introduction and Objective: Myocardial ischemia increases QT dispersion in the electrocardiogram bec...
Recurrence of malignant ventricular arrhythmia is frequent in cardioverter-defibrillators related pa...
Introduction and Objectives: Acute myocardial infarc-tion remains a major challenge for health syste...
Background: Implantable defibrillators are the most effective means to prevent sudden death in patie...
Introduction: Due to its availability, the electrocardiogram –and in this, the QRS interval’s durati...
Introducción: el intervalo QTc prolongado ha sido identificado como factor de riesgo en arritmias ve...
AbstractOBJECTIVESThe purpose of this study was to analyze the type of arrhythmia recurrence, based ...
Introdução: Arritmias ventriculares malignas (AVM) geralmente culminam em morte súbita cardíaca (MSC...
Ventricular depolarization and repolarization processes are discussed, including their differences a...