Figure 7.

Clinical criteria used to help differentiate athlete's heart from HCM in cases with a borderline degree of LVH (13-16 mm). LVH = left ventricular hypertrophy; HCM = hypertrophic cardiomyopathy; BSA = body surface area; LVWT = left ventricular wall thickness; LVEDD = left ventricular end-diastolic diameter; LVOTO = left ventricular outflow tract obstruction; V02 = oxygen consumption; TDI = tissue doppler imaging.