Risk factors for myocardial injury during living donor liver transplantation in pediatric patients with biliary atresia

Table 1 Preoperative recipient-related data

Variable	Non-myocardial injury (n = 160)	Myocardial injury (n = 142)	P value
Age (mo)	9.5 (6.0-16.8)	7.0 (6.0-11.0)	< 0.001
Male gender (%)	78 (48.8)	72 (50.7)	0.735
Height (cm)	70 (65-82)	65 (62-70)	< 0.001
Weight (kg)	8.0 (6.5-11.0)	7.0 (6.0-8.0)	< 0.001
LVEF (%)	64 (62-67)	65 (62-67)	0.167
QTc(ms)	404 (387-427)	405 (384-424)	0.596
PELD score	14 (4-21)	22 (15-28)	< 0.001
ALT (U/L)	106 (61-168)	103 (70-172)	0.494
AST (U/L)	177 (103-319)	196 (129-295)	0.186
TB (µmol/L)	166 (40-278)	262 (157-349)	< 0.001
INR	1.29 (1.09-1.63)	1.52 (1.23-2.04)	< 0.001
Cr (µmol/L)	14.0 (12.0-16.0)	13.5 (10.0-16.0)	0.528
Hemoglobin (g/L)	93 ± 17	93 ± 16	0.671

LVEF: Left ventricular ejection fraction; PELD: Pediatric end-stage liver disease; ALT: Alanine aminotransferase; AST: Aspartate aminotransferase; TB: Total bilirubin; INR: International normalized ratio; Cr: Creatinine.