A Matta — Page 2 | PubMed Health

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

[Risk factors in surgery of the abdominal aorta].

Surgical risk factors of abdominal aortic disease. Between January 1, 1982 and October 1986, 327 surgical repairs were performed on abdominal aortic obstructive diseases and aneurysms at the St. Luc University Hospital. 150 pre-, per- and postoperative data were collected retrospectively for each patient. Ninety-one per cent of patients were smokers, 57.5 per cent had heart disease, 43 per cent arterial hypertension, 51 per cent peripheral vascular disease and 28 percent had obstructive lung disease. Concerning cardiac morbidity, the post-operative infarction rate was 4.4 per cent in patients who had previously suffered from an infarction, and 1.9 per cent in patients with no previous infarction. Post-operative angina-ischemia rate were respectively 23 and 4.7 per cent. Two hundred and thirty two elective operations resulted in 6 deaths (2.6 per cent) while 95 emergency operations resulted in 34 deaths (35.8 per cent). The causes of the death and the post-operative complications are detailed. The decrease of the morbidity and the mortality rates inherent to this pathology depends on an early diagnosis and surgical treatment by a team, knowledgeable of this pathology, who are able to prevent and correctly treat the complications, especially those affecting the cardiovascular system.

Adult↗