TABLE 2.
BHD (breath hold divers) participation in sub studies: Hb (hemoglobin), 2,3-BPG (2,3 biphosphoglycerate), CMRI (cardiac magnetic resonance imaging of left ventricle myocardial mass), PET-CT (positron emission tomography—computed tomography of left ventricle myocardial mass), US (ultrasound of the spleen volume), DXA (Dual Energy X-Ray Absorptiometry of the lower extremity volume).
| BHD | Hb | 2,3-BPG | CMRI | PET-CT | US | DXA |
|---|---|---|---|---|---|---|
| 1 | X | X | X | X | ||
| 2 | X | X | X | X | X | X |
| 3 | X | X | X | X | X | X |
| 4 | X | X | X | X | X | X |
| 5 | X | X | X | X | X | X |
| 6 | X | X | X | X | X | X |
| 7 | X | X | X | X | ||
| 8 | X | X | X | X | ||
| 9 | X | X | X | X | ||
| 10 | X | X | X | X | ||
| 11 | X | X | X | X | ||
| Total | 11 | 11 | 6 | 6 | 10 | 10 |