Athlete's Heart or Cardiomyopathy: The Diagnostic 'Grey Zones' A common clinical scenario faced by the sports cardiologist is the athlete exhibiting mild LVH in the range of 13–16 mm ...

A 76-year-old woman presents with a persistently rapid heart rate that she attributes to her pacemaker. What does the ECG show?

The impact of endurance exercise training on the heart has received significant research and clinical attention for well over a century. Despite this, many issues remain controversial and clinical ...

An electrocardiogram (ECG) is obtained (Image 1); on review, the ECG findings appear unchanged from previous ECGs extending back to preparticipation screening during college. She undergoes treadmill ...