ECG interpretation in athletes requires careful ... early repolarisation, sinus bradycardia, sinus arrhythmia and 1° atrioventricular block. Abnormal findings are unrelated to regular training and ...

We therefore sought to describe normative ECG characteristics and to examine the prevalence of abnormal ECG findings as defined by ... one or more training-related ECG patterns including sinus ...

High vagal tone in athletes results in bradycardia and repolarization anomalies on the resting ECG. Bradycardia permits ... ventricular arrhythmias, abnormal blood pressure response to exercise ...

Abnormal results: These may indicate various issues like arrhythmias, heart attacks (current or past), enlarged heart ...