Bradycardia of High Fitness

High Exercise Bradycardia

Bradyarrhythmias are heart rhythm disturbances characterized by a relatively rare (less than 60 per minute) pulse at rest or with minimal physical activity and a decrease in pulse filling (usually a natural asymmetry of its main characteristics), a decrease in stroke and cardiac output. The presence of bradyarrhythmias in athletes is diagnosed only at rest or immediately after the cessation of strenuous motor activity.

Athletes are almost daily exposed to loads that exceed training (competitive) loads, so the occurrence and progression of bradyarrhythmia in them in most cases are signs of deep overstrain of the regulator