Biomedical subjects

J F Cavalini

Publications and source records attributed to J F Cavalini.

4 recordsLinked to original sources

PubMed1998

[Absence of right atrioventricular connection. Morphological and clinical presentation when the dominant ventricle is morphologically right].

Absent right atrioventricular connection, with the left atrium connected to a dominant left-sided morphologically right ventricle is a rare situation. We report five cases with these anatomical features, with emphasis on the morphological and clinical aspects. Although this combination of lesions is very uncommon, the sequential segmental analysis can easily provide an accurate description of the anomaly.

Adolescent↗

PubMed1997

[Pulmonary artery sling].

The authors present a case of a two-year-old boy with stridor since birth, and also recurrent episodes of pulmonary infections, due to mechanical compression of distal trachea by a left pulmonary artery sling. They discussed diagnostic approach, surgical management and review of the literature. To our knowledge, it is the first case of sling of the pulmonary artery reported in Brazil and the fifth in a latin language country.

Child, Preschool↗

PubMed1990

[Primary rhabdomyosarcoma of the heart in children. A case report].

The authors report a case of a child, 10 years old with a primary rhabdomyosarcoma of the heart that obstructed both caval veins. The clinical picture that lasted just three months before the admission was characterized by persistent fever, accentuated loss of weight and a very deteriorated general aspect. We emphasize the clinical aspects and other subsidiary elements that easily allowed to make the precise diagnosis in life as well as the therapeutic measures and follow up, besides a review of the literature, where it was confirmed the rarity of this pathological entity.

Angiocardiography↗

PubMedDate not supplied

Double outlet right ventricle with intact atrial septum and restrictive ventricular septal defect: an analysis of two cases.

Two cases of double outlet right ventricle with restrictive ventricular septal defect are described. This is an uncommon presentation that causes left ventricular dysfunction because of left ventricular outflow tract obstruction. The presence of an intact atrial septum leads to severe pulmonary hypertension, which tends to aggravate the right ventricular output. In the presence of a normal left ventricle, the authors suggest the possibility of enlargement of the ventricular septal defect in order to perform a biventricular repair. The association of a supramitral valve ring in both cases, and the isolation of the left subclavian artery and an aortopulmonary fenestration in one of these cases, are also discussed. In addition we explore factors that cause restrictive ventricular septal defects as well as the mechanisms that may lead to spontaneous closure of ventricular septal defect in a double outlet right ventricle.

Child, Preschool↗