A set of normal values of three-dimensional echocardiographic right ventricular volume and function was first established in a large Chinese population, which was significantly smaller than those ...

Objective Identify key determinants of heart rate variability (HRV) in male athletes aged 14–21 years participating in competitive contact sports and integrate these determinants to define normative ...

Analyses of professional soccer players' heart test results provide insights on athletes' cardiac structure and function. The hearts of elite soccer players frequently exhibit electrical and ...