Sex-related differences in left ventricular structure in early adolescent non-professional athletes

Abstract

Our results suggest that, in early adolescence, female athletes have lower left ventricular mass and thicknesses compared with males, without geometrical differences. Therefore, sex, independent of age, is a strong determinant of structural parameters also in early adolescent athletes. These data indicate that sex-specific parameters are needed in the pre-participation cardiovascular screening of adolescent athletes.