THE electrocardiographic exercise test is a well established procedure in the diagnosis of coronary insufficiency. The method most widely used in America is the two-step test of Master. 1–6 Master has ...

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 ...

Hypertensive patients who develop electrocardiographic strain despite treatment to control their blood pressure are at an increased risk of cardiovascular morbidity and mortality. These findings from ...