These ECG findings in athletes are considered normal, physiological adaptations to regular exercise and do not require further evaluation (box 1). Convex (‘domed’) ST segment elevation combined with T ...

Less commonly, SCD manifests without prior disease symptoms in individuals with structurally normal ... ECG) between ventricular depolarization (reflected by the QRS complex) and repolarization (T ...

A 46-year-old homeless man was found confused on a city street during a very cold day in January. EMTs are called, and upon arrival to the emergency department, the man is still confused. Body ...