Biomedical subjects

R J Vilela Batista

Publications and source records attributed to R J Vilela Batista.

2 recordsLinked to original sources

PubMed1987

Clinical experience with stentless pericardial aortic monopatch for aortic valve replacement.

A stentless pericardial aortic monopatch was used in 60 consecutive patients undergoing aortic valve replacement. The monopatch is constructed of a sheet of glutaraldehyde-treated bovine pericardium, tailored and shaped to fit the aortic anulus, and is sutured in place without a stent or sewing ring. The valve area is effectively preserved by this method. Results indicate that this technique is simple, inexpensive, and applicable to all cases of aortic valve disease. It does not require anticoagulation and may allow for annular growth when used in children. This technique is particularly suitable for patients with infective endocarditis because the amount of foreign material is minimized.

Adolescent↗

PubMedDate not supplied

Left ventricular reduction surgery.

When medical therapy is unsuccessful in improving the functional class in patients with heart failure, surgical options must be considered. Although transplantation may be considered the gold standard, numerous factors limit the number of patients who can benefit from it. Therefore, other surgical methods have been devised as alternatives to transplantation. Left ventricular reduction by surgical resection of a piece of myocardium was introduced in Brazil a few years ago, and enthusiasm for the procedure is increasing because encouraging results have been published by various groups. It is hoped that this procedure will form part of the treatment for congestive heart failure in the future.

Heart Failure↗