From: Long-term outcomes of concomitant tricuspid valve repair in patients undergoing mitral valve surgery
Isolated MVS (N = 182) | MVS + TVR (N = 182) | P-value | |
---|---|---|---|
Procedural details | |||
Times | |||
Procedure time (min) | 176.0 [155.0–203.8] | 224.0 [190.8–261.3] | < 0.001 |
CPB time (min) | 95.5 [80.0–125] | 136.0 [110.0–173.0] | < 0.001 |
X-clamp time (min) | 66.0 [55.0–82.0] | 90.5 [66.8–108.3] | < 0.001 |
Duration mechanical ventilation (h) | 11.0 [9.0–16.0] | 13.0 [10.0–20.3] | 0.001 |
Length of ICU (h) | 24.5 [22.0–69.0] | 27.0 [21.0–92.3] | 0.650 |
Length of hospital stay (d) | 11.0 [9.0–18.3] | 13.0 [10.0–19.0] | 0.087 |
MIC | 24.2 | 30.8 | 0.159 |
Mitral valve repair | |||
AML repair | 13.7 | 15.4 | 0.656 |
PML repair | 49.5 | 35.2 | 0.006 |
Annuloplasty ring | 80.8 | 80.8 | 1.000 |
Resection | 37.4 | 21.4 | 0.001 |
Loops | 15.4 | 17.6 | 0.572 |
Cleft plicature | 9.9 | 10.4 | 0.862 |
Rate of successful repair a | 67.0 | 65.9 | 0.824 |
Mitral valve replacement | |||
Direct | 19.2 | 18.7 | 0.894 |
MV replaced after failed repair | 12.6 | 14.3 | 0.645 |
Biological | 27.5 | 27.5 | 0.888 |
Mechanical | 4.4 | 5.5 | |
Concomitant procedures | |||
Cryoablation | 22.5 | 34.6 | 0.011 |
LAA closure | 39.6 | 44.0 | 0.395 |
ASD closure | 1.6 | 3.8 | 0.200 |
Myxom | 0 | 0 | n.a. |