Supravalvar aortic stenosis: a complication of aortic valve surgery.
نویسندگان
چکیده
منابع مشابه
SUPRAVALVAR AORTIC STENOSIS IN CHILDREN REPORT OF THIRTEEN CASES
During 15 years from 1975 to 1990, thirteen cases of supravalvar aortic stenosis were admitted at the pediatrics department of Shahid Rajai Heart Hospital, Tehran. All patients were subjected to cardiac catheterization and a angiocardiography. Patients ranged in age from 3.5 years to 14 years with a mean of 8.7 years. Seventy seven percent of childen were male. Eight cases (61.5%) had Wil...
متن کاملSupravalvar aortic stenosis.
one manifestation of the idiopathic hypercalcaemia of infancy syndrome, and the possible aetiologies are discussed. Another presentation of supravalvar aortic stenosis is in the so-called familialform, but there may exist considerable confusion between these two forms, as less than 50 per cent of those without physical stigmata have a positive family history, and the severeform of the idiopathi...
متن کاملAortic valve preservation surgery in elderly patients with aortic stenosis.
OBJECTIVE The aim of the present study was to investigate early and late results of the aortic valve preservation surgery (AVPS) through rough-hewing, demineralization and commissurotomy of the aortic valve (AV) in aortic stenosis (AS) at elderly people. METHODS Thirty-two patients operated for pure AS, older than 65 years-old were studied at InCor FMUSP. Early and late results, clinical (amb...
متن کاملLeft ventricular outflow obstruction: subaortic stenosis, bicuspid aortic valve, supravalvar aortic stenosis, and coarctation of the aorta.
Left ventricular outflow tract obstructions (LVOTOs) encompass a series of stenotic lesions starting in the anatomic left ventricular outflow tract (LVOT) and stretching to the descending portion of the aortic arch (Figure 1). Obstruction may be subvalvar, valvar, or supravalvar. These obstructions to forward flow may present alone or in concert, as in the frequent association of a bicuspid aor...
متن کاملReconstructive surgery for aortic valve stenosis
Background The native aortic valve can be explained with rules of the equal side triangle, and as a part of the aortic root it is wedged between the heart and the ascending aorta. Beside different types of aortic valve replacements, reconstructive techniques are increasingly performed to restore normal aortic valve function. Reconstructive techniques themselves can be divided into isolated reco...
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ژورنال
عنوان ژورنال: Heart
سال: 1990
ISSN: 1355-6037
DOI: 10.1136/hrt.64.5.334