RESUMO
The aim of the study was to ascertain whether the acceleration of physical development in children after surgery for ASD or VSD is due to improved intestinal absorption. There were 17 patients with ASD and 9 patients with VSD (aged 5-15 years) examined. Significantly increased values of the xylose test after surgery were found in both groups. The authors suggest that the improvement in intestinal absorption is due to an increase of systemic blood flow after operation. Simultaneously, the stldy confirms, on natural human model, the known dependence between blood flow and the intestinal absorption rate.
Assuntos
Comunicação Interatrial/cirurgia , Comunicação Interventricular/cirurgia , Xilose/metabolismo , Adolescente , Criança , Pré-Escolar , Feminino , Crescimento , Humanos , Absorção Intestinal , Intestinos/irrigação sanguínea , Masculino , Fluxo Sanguíneo RegionalRESUMO
Since the coronary veins and capillaries are not involved with arteriosclerotic disease the authors performed experimental, and afterwards, clinical total and selective coronary vein arterialization. Acute myocardial ischaemia created for instance by ligation of the anterior descending branch, was treated by an internal mammary artery to regional coronary vein anastomosis. In 21 patients the selective arterialization of the "Vena cordis magna" or of "Vena cordis media", and total arterialization of the coronary sinus was performed. The clinical improvement and follow-up studies seem to be promising in the treatment of patients with advanced diffuse heavy coronary arteriosclerosis. In acute myocardial ischaemia with coronarographically localized coronary occlusion, the aim of regional vein arterialization is to minimize the area of infarction.
