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Table 4 Subgroup analysis for patients with prolonged AB time

From: Effect of Del Nido cardioplegia on ventricular arrhythmias after cardiovascular surgery

 

Sub-DNC group (n = 204)

Sub-STH Group (n = 221)

Statistic

P value

OP time(hrs)

4.38 (3.92, 5.08)

4.25 (3.67, 5.17)

− 1.091#

0.275

AB time(min)

93.50 (81.00, 110.25)

88.00 (76.00, 105.00)

− 2.513#

0.012*

CBP time(min)

130.00 (115.50, 150.00)

126.47 (110.00, 153.25)

− 1.443#

0.149

post-EF (%)

59.00 (50.00, 61.00)

60.00 (57.35, 61.00)

− 0.269#

0.788

TnT(ng/mL)

451.50 (272.20, 845.00)

421.80 (278.10, 981.35)

− 0.227#

0.820

CK-MB (U/L)

53.00 (36.00, 67.00)

51.00 (34.75, 72.00)

− 0.323#

0.747

CK (U/L)

677.50 (472.00, 961.00)

652.00 (476.00, 972.00)

− 0.066#

0.947

TnI (ng/mL)

0.78 (0.18, 2.50)

0.85 (0.26, 2.50)

− 0.763#

0.446

NT-proBNP (pg/mL)

930.75 (390.18, 2237.65)

850.71 (308.52, 2610.84)

− 0.030#

0.976

Lac(mmol/L)

2.80 (2.10, 3.90)

2.70 (1.90, 4.10)

− 0.273#

0.785

Atrial Fibrillation (n,%)

37 (18.14%)

46 (20.81%)

0.484

0.487

Ventricular Arrhythmia (n,%)

23 (11.27%)

64 (28.89%)

13.118

 < 0.001**

Length of ICU stay(day)

2.06 ± 1.48

2.91 ± 1.51

− 5.848

 < 0.001**

  1. Abbreviations as in Table 1