Entire cohort (n=140) N group (n=23) Y group (n=117)
p value
In-hospital death 0 0 0 1.00
ICU stay (days) 1.9±1.1 2.0±1.1 1.9±1.1 0.76
Hospital stay (days) 13.3±15.6 19.1±15.6 12.1±15. 0.04
Newly required PMI 11 (7.8%) 3 (13.0%) 8 (8.5%) 0.34
PVL 14 (10.0%) 2 (8.6%) 12 (10.2%) 1.00
Cerebral infarction 5 (3.5%) 1 (4.3%) 4 (3.4%) 0.82
Disabling cerebral infarction 3 (2.1%) 1 (4.3%) 2 (1.7%) 0.41
Acute type B aortic dissection 2 (1.4%) 1 (4.3%) 1 (0.8%) 0.30
Annulus rupture 1 (0.7%) 1 (4.3%) 0 0.16
Coronary occlusion 1 (0.7%) 1 (4.3%) 0 0.16
Cardiac tamponade 1 (0.7%) 0 1 (0.8%) 1.00
Esophageal perforation 1 (0.7%) 0 1 (0.8%) 1.00