Ventricular Repolarization
National Institutes of Health
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Aim: Prolongation of ventricular repolarization is characteristic of myocardial cooling. In the present study, we investigated…
1 We examined whether extremely low frequency electromagnetic fields (ELF-EMF) affect the basal level of cardiovascular…
Objectives. To investigate the total dispersion of ventricular repolarization of the epi- and endocardium. Design. Monophasic…
SummaryThe acute effects on monophasic action potentials (MAP), QT interval, and right ventricle effective refractory period (V…
Introduction: Although it is well established that alterations in heart rate or activation sequence induce electrical remodeling…
Many drugs are found to alter ventricular repolarization, as manifest by T-wave and U-wave changes on the surface…
The correlation between the QT dispersion on body surface ECG and the dispersion in ventricular repolarization from the cardiac…
In 58 human subjects monophasic action potentials (MAPs) were recorded with suction electrodes in several areas of the right…
Summary To investigate the electrophysiological effects of propranolol in vivo over a wide range of plasma concentrations and to…