Table 2 Operative data after propensity score matching
From: Do obese patients benefit from isolated aortic valve replacement through a partial upper sternotomy?
con-AVR (n = 60) | mini-AVR (n = 60) | P-value | |
|---|---|---|---|
Cross-clamp time,min, mean ± SD | 56.38 ± 12.60 | 62.32 ± 14.45 | 0.022 |
CPB time,min, mean ± SD | 85.52 ± 15.35 | 90.68 ± 16.54 | 0.745 |
Total operative time,min, mean ± SD | 173.32 ± 41.61 | 176.38 ± 38.45 | 0.461 |
Prosthetic valves | 0.706 | ||
Mechanical, n (%) | 39(65) | 36(60) | |
Biologic, n (%) | 21(35) | 24(40) | |
Diameter of implanted prosthesis,mm, mean ± SD | 23.34 ± 2.55 | 22.8 ± 2.24 | 0.213 |