title: [Congenital heart disease: diagnostic approaches, surgical indications and operative results].
abstract: Our management policies of the main congenital cardiac defects which require emergency surgical intervention in neonate and infancy were reported. Total anomalous pulmonary venous drainage (TAPVD): Recent refinements in two-dimensional (2-D) echocardiography have made it possible to operate for this anomaly using only this modality. When a combination of coarctation is suspected and/or the location of the drainage of the pulmonary vein is obscure, catheterization and angiocardiography are added for detailed diagnosis. It is, however, our policy not to perform right-sided angiocardiography for patients younger than three months of age. Symptomatic cases are operated urgently, although not always on an emergency basis. In our experience, a 12 approximately 24 hour delay with intensive cardiorespiratory and metabolic care may improve the preoperative conditions considerably and increase the chances of a successful surgical repair. Coarctation of the aorta (CoA) and interruption of the aortic arch (IAA): Diagnosis of CoA by echocardiography and aortography by radial artery injection is well established. In neonates and infants with CoA or CoA + patent ductus arteriosus (PDA) and/or ventricular septal defect (VSD), emergency repair of coarctation (usually with subclavian flap aortoplasty) without pulmonary artery banding (PAB) is undertaken on the day of established diagnosis. If a combination of complex cardiac anomalies such as transposition of the great arteries (TGA) and Taussig-Bing anomaly is suspected, catheterization and angiocardiography are added for the detailed diagnosis. Repair of coarctation combined with PAB has been our choice of procedure in these infants. If IAA is suspected, catheterizaton, angiographic and detailed echocardigraphic studies are performed to define the precise anatomy of the aortic arch and associated intracardiac lesions, paying particular attention to the left ventricular outflow tract, as soon as such patients become clinically stable by intensive medical treatment using prostaglandin E1 (PGE1), digitalis and diuretics. Once the diagnosis is established surgical treatment should be carried out without delay. Initial palliation by aortic arch reconstruction with PAB followed by two-stage definitive intracardiac repair have been our choice of procedure in neonates and infants with IAA without severe left ventricular outflow tract obstruction.(ABSTRACT TRUNCATED AT 400 WORDS)
authors.affiliation: Thoracic and Cardiovascular Surgery, Kobe Children's Hospital.
authors.forename: M
authors.initials: M
authors.lastname: Yamaguchi
mesh_terms: D006328:Cardiac Catheterization; D004452:Echocardiography; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000503:physiopathology / Q000601:surgery; D006439:Hemodynamics; D006801:Humans; D007223:Infant; D011379:Prognosis