Table 3.
Postoperative outcome | All patients (n = 440), N (%) median [IQR] | CCT <90 min (n = 100), N (%) median [IQR] | CCT 90 < X < 180 min (n = 268), N (%) median [IQR] | CCT ≥180 min (n = 72), N (%) median [IQR] | P value |
---|---|---|---|---|---|
Inotropes on ICU admittance | 335 (76) | 67 (67) | 204 (76) | 64 (89) | .004∗ |
VIS on ICU admission | 4.94 [1.05-10.22] | 3.3 [0-9.2] | 4.5 [1.1-9.5] | 7.6 [3-12.9] | .001∗ |
Length of ICU stay, d | 3 [1.6-6.1] | 2.9 [1.4-5.6] | 2.8 [1.5-5.9] | 4.7 [2.3-9.6] | .004∗ |
Length of hospital stay, d | 8 [6-14] | 9 [6-15] | 8 [6-13] | 10 [7-21] | .020∗ |
Uneventful recovery | 276 (63) | 70 (70) | 172 (64) | 34 (47) | .007∗ |
In-hospital mortality | 11 (3) | 4 (4) | 5 (2) | 2 (3) | .500 |
Re-exploration for bleed | 22 (5) | 4 (4) | 13 (5) | 5 (7) | .672 |
Pacemaker implantation | 30 (7) | 2 (2) | 19 (7) | 9 (13) | .025∗ |
Respiratory failure | 128 (29) | 25 (25) | 71 (27) | 32 (44) | .007∗ |
Stroke | 26 (6) | 9 (9) | 10 (4) | 7 (10) | .053 |
Acute renal failure | 27 (6) | 4 (4) | 19 (7) | 5 (7) | .672 |
Deep sternal infection | 4 (1) | 2 (2) | 1 (0) | 1 (1) | .307 |
Postcardiotomy shock | 15 (3) | 2 (2) | 7 (3) | 6 (8) | .040∗ |
Change in LVEF (%) | 0 [−5 to 2.5] | 0 [−4.88 to 2.5] | 5 [−5 to 2.5] | 0 [−2.5 to 2.6] | .546 |
Decrease in RVSF | 85 (21) | 18 (20) | 57 (24) | 10 (15) | .333 |
CCT, Crossclamp time; IQR, interquartile range; ICU, intensive care unit; VIS, vasoactive inotropic score; LVEF, left ventricular ejection fraction; RVSF, right ventricular systolic function.
P value < .05.