Contrast research in the application of pulmonary artery banding in the single ventricle repair pathway in different age patients with pulmonary artery hypertension
10.3760/cma.j.issn.1001- 4497.2012.04.011
- VernacularTitle:肺动脉环缩术治疗不同年龄伴肺动脉高压单心室
- Author:
Chenghu LIU
;
Ling LI
;
Junwu SU
;
Jing ZHANG
;
Zhiqiang LI
;
Pei CHENG
;
Yinglong LIU
- Publication Type:Journal Article
- Keywords:
Heart defect congenital;
Pulmonary artery banding;
Single ventricle repair procedure;
Pulmonary artery hypertension
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2012;28(4):219-222
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveContrast research the operative effect of the pulmonary artery banding (PAB) in the congenital heart disease with pulmonary artery hypertension,underwent the single ventricle repair procedure in different age.Methods 49 cases,male 31 and female 18.Age (7.8 ± 3.8 ) years old,weight ( 8.82 ± 4.24) kg,percutaneous blood oxygen saturation ( SPO2 ) 0.90 ± 0.04,preoperative mean pulmonary artery pressure (mPAP) ( 54.6 ± 16.8 ) mm Hg.single ventricle 13cases,tricuspid atresia 12 cases,double outlet of right ventricle with left ventricular dysplasia 11 cases,tricuspid stenosis 5 cases,ventricular imbalance type complete atrioventricular canal defect 5 cases and cross heart cases 3 cases.divided into three groups:≤0.5 years old of 17 cases,0.5 to 2.0 years old of 17 cases,≥2.0 years old 15 cases.All cases taken PAB under anesthesia and cpb,inhaled oxygen concentration 40％,SPO2 0.85,MPAP 20 mmHg.comparatively analysis postoperative SPO2,MPAP,Ventilator using time,ICU stay time and operation mortality of the three groups.ResultsThe postoperative PAP obviously decreased.Three groups of postoperative SPO2,mPAP,ventilator using time,ICU stay time were not significantly different.More than were followed up 6-72 months,1 cases ( 1-2 months) dead in aspiration two months postoperation.the other three cases had been completed Glenn and/or Fontan.ConclusionPAB can effectively reduce the pulmonary artery pressure in the different age children with congenital heart disease and pulmonary artery hypertension,the effect is good.more than 2 years old children still PAB feasible operation,and likely to complete the Glenn and/or Fontan procedure.
