To examine gender differences in rate-corrected QT interval (QTc), an index of ventricular depolarization/repolarization, in young, trained men and women with lower ...

Early repolarization, which is characterized by an elevation of the QRS–ST junction (J point) in leads other than V 1 through V 3 on 12-lead electrocardiography, has been associated with vulnerability ...

Oakland, CA - Chronic ST elevation caused by early repolarization is especially prevalent in young black men engaging in vigorous exercise but has an essentially benign prognosis, according to a study ...

The first ever genetically modified porcine-to-human cardiac xenotransplant, providing new insight into a novel and evolving field. The first ever genetically modified porcine-to-human cardiac ...

Sinus tachycardia at 150 beats/min is present. The downsloping PR segment and upsloping ST segment make a smooth scooped-out curvature and are typical of Ta wave. Just as with the ventricular ...

Implantable defibrillators can save lives, but also harbor risks. A major study has found that a special ECG method can help to identify the patients most likely to benefit from these devices.