‘Periodic screening’ required to avert sudden cardiac deaths in athletes

During vigorous physical activity, there is a substantial increase in sympathetic nervous system activity. In predisposed individuals, this surge can trigger arrhythmias and potentially lead to sudden cardiac arrest. Understanding this mechanism is crucial for prevention and risk assessment.

​During vigorous physical activity, there is a substantial increase in sympathetic nervous system activity. In predisposed individuals, this surge can trigger arrhythmias and potentially lead to sudden cardiac arrest. Understanding this mechanism is crucial for prevention and risk assessment.