From: Pre-procedural predictors for multiple clips in percutaneous edge-to-edge mitral valve repair
Total | Group I | Group II | p-value | |
---|---|---|---|---|
n = 127 | n = 58 | n = 69 | ||
Fluoroscopy time, min | 9.8 ± 9.1 | 8.2 ± 8.3 | 11.1 ± 9.6 | 0.07 |
DLP, mGy*cm | 2065 ± 4050 | 2406 ± 4725 | 1783 ± 3405 | 0.3 |
Mean PG after clip, mmHg | 4.4 ± 1.79 | 4.3 ± 1.8 | 4.49 ± 1.79 | 0.6 |
MR > grade 2 after clip, n (%) | 25 (19.6%) | 12 (20.7%) | 13 (18.8%) | 0.6 |
NYHA III-IV after clip, n (%) | 38 (30%) | 17 (29.3%) | 21 (30.4%) | 0.5 |
Symptomatic improvement, n (%) | 62 (50.6%) | 30 (49.2%) | 32 (52.2%) | 0.6 |
Procedure related mortality, n (%) | 5 (3.9%) | 3 (5.2%) | 2 (3.9%) | 0.5 |
3-month mortality, n (%) | 14 (11%) | 8 (13.8%) | 6 (8.7%) | 0.2 |
ReIntervention, n (%) | 8 (6.3%) | 3 (5.2%) | 5 (7.2%) | 0.7 |