Abstract Based on experimental studies, heterogeneous ventricular repolarization has been suggested to predispose to the onset of life-threatening ventricular arrhythmias and subsequent studies in various patient populations have associated it with poor clinical outcome. The aim of this study was to assess the dynamics of ventricular repolarization from electrocardiogram (ECG) during a standard exercise stress test with techniques based on principal component analysis, and to investigate whether they would yield valuable prognostic information on cardiac mortality and sudden cardiac death. Exercise ECG recordings from 40 healthy men and women were analyzed in order to establish normal dynamics and rate-dependence for the spatial QRS/T ang...
© 2015 Dr. Mohammad Hasan ImamElectrocardiogram (ECG) signal analysis is a ubiquitous tool for inves...
Ventricular arrhythmias is the main cause of sudden cardiac death. A prolonged repolarization might ...
Imbalancen im Bereich der autonomen Innervation des Herzens auf Sinusknotenebene zeigen sich anhand ...
In order to begin searching for new markers for safe exercise training in patients with cardiac dise...
BACKGROUND: Models of cardiac arrhythmogenesis predict that non-uniformity in repolarization and/or ...
Instabilities in ventricular repolarization have been documented to be tightly linked to arrhythmia ...
The spatial QRS-T angle (QRS-Ta), a non-invasive risk marker for arrhythmia and sudden cardiac death...
Recently we showed the predictive value of sum absolute QRST integral (SAI QRST) and repolarization ...
Kardiovaskuläre Erkrankungen sind noch immer die häufigste Todesursache in den westlichen Industrien...
Sudden cardiac death (SCD) is one of the leading causes of death in the world, accounting for up to ...
Abnormal modifications in ventricular repolarization dispersion (VRD) have been shown to constitute ...
AbstractOBJECTIVEWe sought to study the functional, clinical and prognostic implications of marked r...
QT interval decreases with increasing heart rate (HR), hence to define normal values of QT interval ...
Abstract Physical activity with regular physical exercise (PE) has long been advocated because it l...
A b s t r a c t Processes of myocardial repolarisation are reflected in the QT interval of surface E...
© 2015 Dr. Mohammad Hasan ImamElectrocardiogram (ECG) signal analysis is a ubiquitous tool for inves...
Ventricular arrhythmias is the main cause of sudden cardiac death. A prolonged repolarization might ...
Imbalancen im Bereich der autonomen Innervation des Herzens auf Sinusknotenebene zeigen sich anhand ...
In order to begin searching for new markers for safe exercise training in patients with cardiac dise...
BACKGROUND: Models of cardiac arrhythmogenesis predict that non-uniformity in repolarization and/or ...
Instabilities in ventricular repolarization have been documented to be tightly linked to arrhythmia ...
The spatial QRS-T angle (QRS-Ta), a non-invasive risk marker for arrhythmia and sudden cardiac death...
Recently we showed the predictive value of sum absolute QRST integral (SAI QRST) and repolarization ...
Kardiovaskuläre Erkrankungen sind noch immer die häufigste Todesursache in den westlichen Industrien...
Sudden cardiac death (SCD) is one of the leading causes of death in the world, accounting for up to ...
Abnormal modifications in ventricular repolarization dispersion (VRD) have been shown to constitute ...
AbstractOBJECTIVEWe sought to study the functional, clinical and prognostic implications of marked r...
QT interval decreases with increasing heart rate (HR), hence to define normal values of QT interval ...
Abstract Physical activity with regular physical exercise (PE) has long been advocated because it l...
A b s t r a c t Processes of myocardial repolarisation are reflected in the QT interval of surface E...
© 2015 Dr. Mohammad Hasan ImamElectrocardiogram (ECG) signal analysis is a ubiquitous tool for inves...
Ventricular arrhythmias is the main cause of sudden cardiac death. A prolonged repolarization might ...
Imbalancen im Bereich der autonomen Innervation des Herzens auf Sinusknotenebene zeigen sich anhand ...