Background In athletes, ECG changes from physiological cardiac remodelling are common but can overlap with findings from a pathological disorder. We compared ECG findings in a group of elite high ...

A particular feature of the ECG, called the T wave, represents the relaxation of the heart's main pumping chambers before the next heartbeat. In some people, this T wave will be abnormal, appearing ...

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 ...

A team of scientists from New York University Langone Medical Center, USA, has revealed that the clinical severity of hospitalized patients with coronavirus disease 2019 (COVID-19) can be predicted by ...

The team also found that T-wave abnormalities affecting multiple areas of the heart, as opposed to just one region, were seven times more likely to indicate underlying disease. A more systematic ...