研究文章
发病率预测,结果Paravalvular泄漏后经导管主动脉瓣植入术
|
| 程序上的因素 |
(n= 256) |
≥温和PVL (n= 75) |
<轻度PVL (n= 181) |
价值 |
|
| 环形最大直径(毫米) |
27.1±3.14 |
27.67±3.19 |
26.52±3.10 |
0.01 |
| 环形最小直径(毫米) |
21.3±2.75 |
21.67±2.71 |
20.85±2.80 |
0.03 |
| 环形平均直径(毫米) |
24.2±2.63 |
24.67±2.66 |
23.69±2.59 |
0.01 |
| 环形区(毫米2) |
462.7±101.2 |
481.09±103.24 |
444.38±99.21 |
0.001 |
| 环形椭圆率 |
21.17±8.9 |
21.33±8.46 |
21.02±9.47 |
0.81 |
| 派生的假体直径不匹配(%) |
12.8±9.9 |
12.09±10.46 |
13.62±9.26 |
0.25 |
| 假肢/环直径比的意思 |
1.13±0.10 |
1.12±0.10 |
1.14±0.09 |
0.25 |
| 钙化卷(毫米3) |
798±594.5 |
991.64±709.94 |
604.37±479.05 |
< 0.001 |
| predilatation面前 |
|
150例(82.9%) |
66例(88%) |
0.30 |
| 区域覆盖指数 |
19.9±14.6 |
18.66±15.52 |
21.14±13.66 |
0.21 |
| 植入深度(毫米) |
6.8±4.43 |
7.21±4.47 |
6.40±4.39 |
0.27 |
| LVOT nontubularity |
−5.3±18.46 |
−7.15±18.59 |
−3.46±18.33 |
0.15 |
| 第二阀植入术 |
28 (10.9%) |
7 (9.3%) |
21 (11.6%) |
0.59 |
| Postdilatation |
115例(44.9%) |
45 (60%) |
70例(38.7%) |
0.002 |
| 假体的大小(毫米) |
|
|
|
0.23 |
| 23 |
46 (19.9%) |
9 (12.0%) |
37 (20.4%) |
|
| 26 |
109例(42.6%) |
30 (40%) |
79例(43.6%) |
|
| 29日 |
74例(28.9%) |
26 (34.7%) |
48 (26.5%) |
|
| 31/32 |
27 (10.5%) |
10 (13.3%) |
17 (9.9%) |
|
| 假体类型 |
|
|
|
0.054 |
| Self-expandable |
213例(83.2%) |
69例(91.9%) |
144例(79.6%) |
|
| 机械的可扩展的 |
32 (12.5%) |
4 (5.4%) |
28 (15.5%) |
|
| 气球充气 |
11 (4.3%) |
2 (2.7%) |
9 (5.0%) |
|
| 类型的本地阀 |
|
|
|
0.61 |
| 三尖瓣 |
114例(44.5%) |
31 (41.3%) |
83例(45.9%) |
|
| 僧帽I型 |
58 (22.6%) |
16 (21.3%) |
42 (23.2%) |
|
| 僧帽类型0 |
84例(32.8%) |
28 (37.3%) |
56 (30.9%) |
|
|
|
|
数据意味着±SD或百分比。LVOT:左心室流出道。
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