Biomedical subjects

A Cabrera

Publications and source records attributed to A Cabrera.

219 records · Page 13Linked to original sources

PubMedDate not supplied

[Radiological and angiocardiographical aspects of primary endocardial fibroelastosis in children (author's transl)].

In this article we try to show the value of radiography and angiocardiography in primary endocardial fibroelastosis. The 20 CASEs studied in this report, were angiocardiographically and/or necropsically proved. In spite of different opinions, we think that it is possible to reach an approximate diagnosis of this condition if we use the clinical and angiohemodinamic examinations. On the other hand, it is necessary to point out that pathology is characteristic. The most important radiological signs were cardiomegaly, together with venocapilar congestion, both of variable magnitude, and dependent on the degree of cardiac insufficiency. By means of angiocardiography we could appreciate a great dilatation and hypertrophy of the left ventricle and a reduction of the mobility and distensibility of this cavity along the cardiac cycle.

Angiocardiography↗

PubMedDate not supplied

[Aortic coarctation. Treatment under one year (author's transl)].

Fifteen patients operated upon for aortic coarctation under one year are reported. Nine of them survived. The E.C.G. was very useful as far as the surgical prognosis is concerned. Dead patients showed either right or biventricular hypertrophy, with alteration of the repolarisation. On the other hand 50% of survivors had left ventricular hypertrophy. In six of the operated patients a plasty between subclavian artery and aortic arch was performed. The remaining patients were treated by end-to-end anastomosis.

Aorta, Thoracic↗

PubMedDate not supplied

[Pulmonary atresia with intact i.v. septum (author's transl)].

Eight cases of pulmonary atresia with intact ventricular septum, are reviewed. Three corresponded to the group with small or hypoplastic right ventricle and five to the one with normal or enlarged right ventricular cavity. The electrocardiogram was of less value than plain chest radiography for the differential diagnosis of both groups. Cardiac catheterization revealed a right to left atrial shunt and the suprasystemic level of the right ventricular pressure. Selective angiocardiography demonstrates the stop of contrast at the level of pulmonary valve. Five patients were operated. An ascending aorta to right pulmonary artery anastomosis, Waterston type, was performed in three patients. Pulmonary valvotomy was carried out in the others.

Diagnosis, Differential↗