No CPAP n = 14 | CPAP n = 21 | p | |
---|---|---|---|
Severity of OSA | |||
BMI (kg/m2) | 26.4 ± 3.3 | 29.3 ± 4.2 | 0.04 |
AHI (ev/h) | 26.3 ± 17.6 | 27.4 ± 16.0 | 0.8 |
Min SaO2 (%) | 83.6 ± 4.3 | 82.8 ± 3.9 | 0.9 |
Arteriogramm and lesion characteristics | |||
Coronary artery narrowed (RCA/LAD/LCX) | 2/9/3 | 6/8/7 | |
Type of lesion A/B/C | 9/2/3 | 8/9/4 | |
Reference diameter (mm) | 3.0 ± 0.6 | 3.1 ± 0.6 | 0.82 |
Final balloon size (mm) | 3.1 ± 0.5 | 2.9 ± 0.4 | 0.25 |
Maximal inflation pressure (atm) | 9.4 ± 1.8 | 11 ± 2.8 | 0.07 |
Total inflation time (sec) | 70 ± 36 | 84 ± 50 | 0.41 |
Stent, n (%) | 7 (50) | 15 (71) | 0.09 |
Restenosis > 50%, n (%) | 4 (28.6) | 5 (23.8) | 0.32 |
Late loss (mm) | 0.99 ± 0.86 | 0.57 ± 0.47 | 0.08 |
Ejection fraction (%) | 61 ± 15 | 67 ± 16 | 0.28 |