نتایج جستجو برای: congenital aortic stenosis

تعداد نتایج: 274407  

Journal: :medical journal of islamic republic of iran 0
shahla roodpeyma from the department of pediatrics, shahid rajai heart hospital, iran university of medical sciences, akbar shahmohammadi

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 williams&...

2013
Raja Saravanan Elumalai Kirthivasan Vaidyanathan Madhu Sankar Nainar Karthik Vaidyanathan Govini Balasubramaniam Susan George

Survival of patients with severe congenital aortic stenosis beyond third decade is uncommon. This report describes a 31 year old patient who underwent successful aortoplasty and in addition septal myectomy for complete relief of left ventricular outflow obstruction.

2017
Mehmet Necdet Akkus

Bicuspid aortic valve disease is the most common congenital heart defect, affecting 1% to 2% of the general population, with a higher prevalence in males (Hoffman & Kaplan, 2002; Movahed et al., 2006). Quite often, the diagnosis of bicuspid aortic valve disease is an incidental finding during an echocardiogram. However, the disease may be associated with significant valvular dysfunction and lea...

Journal: :International heart journal 2017
Qingwang Hua Zhiyong Lin Xingti Hu Qifeng Zhao

Congenital abnormalities of the aortic arch include interrupted aortic arch (IAA), coarctation of the aorta (CoA), and double aortic arch (DAA). Aortic arch repair is difficult and postoperative complications are common. However, postoperative tracheobronchial stenosis with respiratory insufficiency is an uncommon complication and is usually caused by increased aortic anastomotic tension. We re...

Journal: :Interactive cardiovascular and thoracic surgery 2006
Mark Ruzmetov Palaniswamy Vijay Mark D Rodefeld Mark W Turrentine John W Brown

OBJECTIVES The aim of the study was to analyze the long-term results of congenital subvalvar aortic stenosis (SAS) relief and the risk factors associated with recurrence and reoperations. METHODS Between January 1960 and March 2005, 190 patients underwent surgical correction for discrete (n=140) and tunnel (n=50) congenital subaortic stenosis. There were 115 male and 75 female patients rangin...

2005
Gary F. Sholler John F. Keane

We evaluated dilation technique (n=80) and aortic valve morphology by two-dimensional echocardiography (n = 58) in patients with congenital aortic valve stenosis to determine their influence on outcome. Patients' age (9 ± 9 years; range, 1 day-39 years) and a history of surgical valvotomy did not influence outcome. The number of dilating balloons (one vs. two) and balloon:annulus ratio based on...

Journal: :British heart journal 1976
W Verhiest J M Brucher P Goddeeris J Lauweryns H De Geest

Two cases of familial centronuclear myopathy are described. Both presented features of 'cardiomyopathy and one had signs of slight congenital aortic stenosis. The 'cardiomyopathy' was fatal in one case. The clinical histological, and necropsy findings are presented and discussed.

Journal: :Circulation 2008
Sohrab Fratz Hans Peter Gildein Gunter Balling Walter Sebening Thomas Genz Andreas Eicken John Hess

BACKGROUND Aortic valvuloplasty (AoVP) is an established procedure regarded as a valid alternative for surgical management of congenital aortic valve stenosis. However, its long-term efficacy in preventing or postponing aortic valve surgery remains uncertain for the individual patient. Therefore, the aim of this study was to study the long-term results of AoVP in pediatric patients and its effi...

Journal: :Circulation 1977
A E Weyman H Feigenbaum R A Hurwitz D A Girod J C Dillon

Real-time, cross-sectional echocardiographic studies of the aortic valve were performed in 28 children with congenital valvular aortic stenosis and in 22 normal subjects. The presence of a stenotic valve was indicated by increase in echo production, abnormal motion pattern, and abnormal systolic position of the valve leaflets. Comparison of the maximum aortic cusp separation (MACS) to calculate...

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