Table 2.
Athlete Left Ventricular Structure and Function.
| Concentric (Median (Range)) |
Eccentric (Median (Range)) |
Normal (Median (Range)) |
|
|---|---|---|---|
| LVIDd (mm) | 50 (39–52) ‡† | 57 (53–68) ‡* | 53 (50–60) †* |
| LVIDdi (BSA; mm/m2) | 25 (19–29) ‡† | 29 (26–34) ‡* | 27 (23–30) †* |
| LVIDdi0.5 (BSA^0.5; mm/m2^0.5) | 34 (27–39) ‡† | 40 (39–48) ‡* | 38 (34–42) †* |
| LVIDs (mm) | 33 (30–38) ‡† | 37 (33–48) ‡ | 37 (33–40) † |
| LVIDsi (BSA; mm/m2) | 17 (15–19) ‡† | 19 (18–24) ‡ | 18 (16–21) † |
| LVIDsi0.5 (BSA^0.5; mm/m2^0.5) | 24 (21–26) ‡† | 27 (24–34) ‡ | 26 (24–28) † |
| LV Mass (g) | 207 (105–233) ‡ | 226 (212–365) ‡* | 191 (154–213) * |
| LV Massi (BSA; g/m2) | 100 (50–127) ‡ | 116 (110–183) ‡* | 99 (74–107) * |
| Mean Wall Thickness (mm) | 10 (9–12) † | 10 (9–11) * | 9 (8–10) †* |
| Max Wall Thickness (mm) | 11 (10–12) † | 11 (9–12) * | 10 (9–11) †* |
| RWT (ratio) | 0.46 (0.42–0.51) ‡† | 0.36 (0.27–0.40) ‡ | 0.36 (0.28–0.41) † |
| LVEDV (mL) | 138 (79–201) | 153 (125–198) | 152 (125–192) |
| LVEDVi (BSA; mL/m2) | 71 (43–99) | 79 (57–99) | 80 (56–100) |
| LVEDVi1.5 (BSA^1.5; mm/m2^1.5) | 51 (32–69) | 55 (39–72) | 58 (37–72) |
| LVESV (mL) | 52 (20–105) | 68 (38–90) | 65 (50–90) |
| LVESVi (BSA; mL/m2) | 25 (11–51) | 34 (20–48) | 34 (24–46) |
| LVESVi1.5 (BSA^1.5; mm/m2^1.5) | 17 (8–36) † | 24 (15–35) | 25 (16–33) † |
| Stroke Volume (mL) | 87 (59–114) | 94 (65–111) | 90 (70–107) |
| Cardiac Output (L/min) | 4.7 (2.8–6.8) | 4.6 (2.9–5.6) | 4.6 (3.3–7.0) |
| Ejection Fraction (%) | 64 (48–78) † | 57 (49–73) | 56 (50–65) † |
LVEDV, left ventricular end-diastolic volume; LVEDVi, left ventricular end-diastolic volume indexed; LVESV, left ventricular end-systolic volume; LVESVi, left ventricular end-systolic volume indexed; LVIDd, left ventricular end-diastolic internal dimension; LVIDdi, left ventricular end-diastolic internal dimension indexed; LVIDs, left ventricular end-systolic internal dimension; LVIDsi, left ventricular end-systolic internal dimension indexed; LV, left ventricle; LV Massi, left ventricular mass indexed; RWT, relative wall thickness. † Significant difference between concentric and normal ‡ Significant difference between concentric and eccentric * Significant difference between eccentric and normal.