表 1. Maximum open area of aortic valve (mm2) .
主动脉瓣最大开口面积(mm2)
| DS/mm | DA/mm | ||||
| 26 | 27 | 28 | 29 | 30 | |
| 32 | 175.10 | 197.90 | 228.03 | 253.48 | 275.32 |
| 36 | 183.99 | 203.36 | 229.97 | 263.82 | 292.35 |
| 40 | 200.86 | 216.12 | 231.20 | 268.86 | 292.26 |
| 44 | 201.67 | 204.61 | 230.58 | 256.90 | 286.62 |
| 48 | 203.83 | 205.61 | 229.85 | 248.65 | 283.17 |