Demographic data on the 10 athletes with LVNC criteria and reduced systolic function
| Athlete | Age (years) | BSA (m2) | Ethnicity | Sex | Sport | Hrs of training | Distribution of T-wave inversion | Deep T-wave inversion >0.2 mv | LVED (mm) | Max-LVWT (mm) | EF (%) | E/A | E/E′ (septal wall) | E/E′ (lateral wall) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 20 | 1.76 | Black | M | Boxing | 20 | V1–V3 | Yes | 56 | 11 | 50 | 1.5 | 4.1 | 4.4 |
| 2 | 19 | 1.88 | Black | M | Cricket | 8 | II, III, avF | Yes | 62 | 11 | 50 | 1.5 | 4.4 | 4.4 |
| 3 | 26 | 2.00 | Black | F | Netball | 15 | V1–V3 | No | 48 | 11 | 48 | 1.5 | 8.8 | 4.4 |
| 4 | 20 | 2.26 | Black | M | Soccer | 20 | V5, V6 | Yes | 50 | 11 | 45 | 2.1 | 8.0 | 4.6 |
| 5 | 34 | 2.04 | Black | M | Soccer | 18 | V1–V4/III, aVF | Yes | 59 | 12 | 50 | 1.6 | 8.8 | 7.6 |
| 6 | 21 | 2.52 | White | M | Soccer | 22 | V1–V3 | Yes | 57 | 10 | 46 | 1.5 | 6.2 | 5.0 |
| 7 | 20 | 2.29 | White | M | Soccer | 20 | V1–V3 | Yes | 53 | 11 | 48 | 2.0 | 8.9 | 4.4 |
| 8 | 25 | 2.18 | White | M | Swimming | 25 | V1–V3 | Yes | 51 | 9 | 50 | 1.6 | 8.8 | 7.6 |
| 9 | 26 | 1.83 | White | F | Netball | 15 | III, aVF | No | 50 | 9 | 50 | 1.5 | 6.1 | 4.5 |
| 10 | 19 | 2.28 | White | M | Soccer | 22 | V1–V3 | Yes | 56 | 9 | 49 | 2.0 | 8.0 | 7.0 |
LVNC, left ventricular non-compaction.
BSA, Body Surface Area; E/A, ratio of early diastolic mitral valve peak inflow velocity to late diastolic mitral valve inflow velocity; E/E′, ratio of peak early diastolic mitral inflow velocity to peak early diastolic mitral annular velocity; EF, Ejection Fraction; LVED, Left ventricular end-diastolic diameter; LVWT, Left Ventricular Wall Thickness.