Table 2 (abstract ABS031) Left ventricle size of black paediatric athletes by geographical origin, with application of Lopez et al¹ Z-scores

LVIDd, mm

48.5 ± 4.2

49.1 ± 5.4

47.9 ± 4.7

LVIDd ≥ 2Z n(%)

1 (1.1)

1 (1.9)

0 (0)

IVSd, mm

7.7 ± 1.3^a

8.2 ± 1.2^b,c

7.5 ± 1.3^a

IVSD ≥ 2Z n(%)

4 (45.5)

5 (9.6)

2 (3.3)

PWTd, mm

7.9 ± 1.3^b

8.1 ± 1.2^b

7.4 ± 1.3^a,c

PWTd ≥ 2Z n(%)

5 (5.7)

5 (9.6)

3 (5)

RWT

0.32 ± 0.05

0.33 ± 0.06

0.31 ± 0.05