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 ...

Classic changes of ischemia may be described or explained as follows: 1. ST-segment elevations or depressions that are usually localized (but may be diffuse) and may be associated with such T-wave ...

SAN FRANCISCO -- Cardiac repolarization dynamics seemed to cycle in sync with the menstrual cycle of some people with congenital and drug-induced long QT syndrome (LQTS), a small prospective study ...

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.