Bradycardia, a slow resting heart rate, is healthy for elite athletes — but it can be dangerous if not caused by exercise ...
The diagnosis is normal sinus rhythm, atrial bigeminy, first-degree atrioventricular (AV) block (prolonged AV conduction), and right bundle branch block (RBBB). The rhythm is slightly irregular, with ...
CHICAGO (AP) _ Heart attack patients with normal EKGs may be in more danger than doctors realized. Unexpectedly high death rates were found in a study of hospitalized heart attack patients whose ...
A higher HRV may indicate better physical fitness and resilience to stress, while a lower HRV is associated with anxiety and ...