Biomedical subjects

A Vliers

Publications and source records attributed to A Vliers.

57 records · Page 4Linked to original sources

PubMedDate not supplied

Total anomalous pulmonary venous connection. Long-term results following repair under 3 months of age.

The surgical experience with total anomalous pulmonary venous connection (TAPVC) at the University of Louvain (Brussels) between the years 1975 and 1986 is reviewed. Nineteen patients aged two days to three months with TAPVC were studied. The types of TAPVC were supracardiac in 9 patients, cardiac in 4, infracardiac in 4 and mixed in 2. Profound hypothermia induced by surface cooling, limited cardiopulmonary by-pass and total circulatory arrest were used in all cases. The 4 early deaths concerned the first four neonates who were critically ill. All operative survivors are followed for a mean of 3.5 years (12 months to 8 years). There are two late deaths due to reoperation for pulmonary venous obstruction. All 13 survivors are well at last review. Eleven of them have been recatheterized 4 to 33 months after repair (19 months in average). The pulmonary artery and capillary pressures fell to a normal level after a few months. Ventricular function which was markedly depressed preoperatively, was evaluated by quantitative angiocardiography and echocardiography. It returned to normal late postoperatively. The hospital mortality for the repair of TAPVC in the neonates remains appreciable. Total correction at one operation is advisable. The incidence of postoperative pulmonary venous obstruction is of particular concern. The late postoperative functional and hemodynamic results are excellent. The repair of TAPVC can be considered curative.

Age Factors↗

PubMedDate not supplied

[Coarctation of the aortic isthmus in the adult].

Forty four patients over the age of eighteen operated upon for coarctation of the aorta from 1962 to 1983 at our institution were followed for one to 21 years (mean 13 years 3 months). Hypertension was found in 86% of the patients and 82% were preoperatively symptomatic. There were three late deaths. During the follow-up period, drug resistant hypertension persists in 31% of the patients at rest and/or exertion and 18% have functional symptoms. These data emphasize the importance of early diagnosis and treatment for patients with coarctation of the aorta.

Adolescent↗

PubMedDate not supplied

Correction of tetralogy of Fallot after Waterston shunt.

The authors have reviewed their experience concerning twenty-seven patients who underwent intracardiac repair of Fallot's Tetralogy after a previous Waterston shunt. They are divided into 4 groups according to the classification of Shinebourne, Anderson and Bowyer. The risk factors are analyzed in group 1 patients in whom primary total correction is contra-indicated and in whom the mortality at repair is high in presence of kinking of right pulmonary artery. The type of surgery is still debatable. For the symptomatic patients of the other groups, primary total correction at any age seems, at this time, to be the treatment of choice. The contra-indications are an anterior descending coronary artery arising from the right coronary artery or associated complex anomalies which would make total correction difficult.

Aorta↗