[Sudden cardiac death in athletes and its prevention]. / Plötzlicher Herztod bei Sportlern und dessen Prävention.

ABSTRACT

Athletes and especially elite athletes are predominantly young people and are not associated with high health risks, apart from traumatic injuries. Nevertheless, there is a significantly high incidence of sudden cardiac death (SCD), which ranges from 0.6 to 3.0/100,000 athletes per year. Often the SCD is the first manifestation of an underlying cardiac disease. Distinct structural cardiac disorders, such as hypertrophic cardiomyopathy, coronary artery anomalies (17 %), inflammatory disorders (6 %) and arrhythmogenic right ventricular cardiomyopathy as well as conditions without structural cardiac abnormalities, such as primary electrical diseases (channelopathies) are important causes of sudden death. A simple screening can help to identify athletes with these diseases and allow specific therapies or precautionary measures to be initiated.