Study Population
A total of 50 healthy individuals with ERP on the surface
electrocardiography (ECG) and 50 healthy individuals without ERP who
admitted to our cardiology department to get a health report for
participating in competitive sports was aged ≥18 years and had no
cardiovascular risk factors such as hypertension, hyperlipidemia and
diabetes mellitus were included in this study. Written informed consent
was obtained from all participants and the study was approved by the
local Ethics committee of our institution. The study was conducted in
full accordance with the Declaration of Helsinki.