Table 1 Preoperative patients' characteristics
Preoperative data | |
|---|---|
Age (months) | 9 (5.7–15) |
Weight (kg) (n = 258) | 6.85 (5.6–8.45) |
Height (cm) (n = 255) | 67 (62–75) |
Diagnosis (n = 258) | |
Tricuspid atresia | 49 (18.99%) |
Hypoplastic left heart syndrome | 46 (17.83%) |
Common atrioventricular canal | 39 (15.12%) |
Other | 36 (13.95%) |
Transposition of great arteries | 27 (10.47%) |
Double outlet right ventricle | 20 (7.75%) |
Double inlet left ventricle | 14 (5.43%) |
Pulmonary atresia, Intact interventricular septum | 14 (5.43%) |
Mitral atresia | 8 (3.10%) |
Shon's complex | 5 (1.94%) |
Dominant ventricle | |
Indeterminate | 76 (29.34%) |
Left ventricle | 94 (36.29%) |
Right ventricle | 89 (34.36%) |
Pre Glenn-intervention (n = 257) | |
No intervention | 102 (39.69%) |
Norwood | 69 (26.85%) |
Patent ductus arteriosus stent | 36 (14.01%) |
Modified Blalock Taussig shunt | 30 (11.67%) |
Pulmonary artery banding | 12 (4.67%) |
Other | 4 (1.56%) |
Balloon atrial septostomy | 3 (1.17%) |
Right ventricular outflow tract stent | 1 (0.39%) |
Preoperative echo systemic ventricle function (n = 248) | |
Normal | 237 (95.56%) |
Fair | 5 (2.02%) |
Depressed | 6 (2.42%) |
Atrioventricular valve regurgitation (n = 235) | |
Normal | 102 (43.40%) |
Trace | 17 (7.23%) |
Mild | 75 (31.91%) |
Moderate | 35 (14.89%) |
Severe | 6 (2.55%) |
Preoperative saturation (%) (n-243) | 86 (80–91) |
Preoperative cardiac catheterization (n = 257) | 203 (78.99%) |
Mean pulmonary artery pressure (mmHg) (n = 148) | 14 (11–18) |
Systemic ventricle end-diastolic pressure (mmHg) (n = 155) | 10 (7–13) |
Qp/Qs room air (n = 160) | 1 (0.68–1.58) |
Indexed pulmonary vascular resistance room air (Woods unit) (n = 144) | 1.49 (1–2.3) |