Results 91 to 100 of about 4,510 (231)

A child of Williams-Beuren syndrome for inguinal hernia repair: Perioperative management concerns

open access: yesThe Indian Anaesthetists' Forum, 2016
Williams-Beuren syndrome, commonly known as Williams syndrome (WS), is a multi-organ disorder. The principal anomalies of the syndrome are developmental delay, unusual craniofacial dysmorphic features, and cardiovascular anomalies such as valvular or ...
Sangeeta Deka   +4 more
doaj   +1 more source

Echocardiographic evaluation of velocity ratio, velocity time integral ratio, and pulmonary valve area in dogs with pulmonary valve stenosis. [PDF]

open access: yes, 2018
BackgroundVelocity ratio, velocity time integral (VTI) ratio, and pulmonary valve area indexed to body surface area (iPVA) are methods of assessment of pulmonary valve stenosis (PS) severity that are less dependent on blood flow. Studies evaluating these
Bélanger, Catherine   +5 more
core   +1 more source

Mitral supravalvular ring: a case report [PDF]

open access: yes, 2005
Supravalvular mitral stenosis is a rare condition characterized by an abnormal ridge, with one or two orifices, covering and obstructing the mitral valve.
BJ Maron   +17 more
core   +3 more sources

Oral manifestations of nine individuals with Williams syndrome. A case series

open access: yesSpecial Care in Dentistry, Volume 44, Issue 2, Page 438-449, March/April 2024.
Abstract Aims Williams syndrome (WS) is a congenital developmental disorder characterized, mainly, by distinctive facial features, cardiovascular anomalies, growth delay and a typical neurobehavioral profile. The oral manifestations have not been sufficiently described and, therefore, the aim of the current study was to present the clinical ...
Konstantina Vavetsi   +6 more
wiley   +1 more source

JAGGED1/NOTCH3 activation promotes aortic hypermuscularization and stenosis in elastin deficiency

open access: yesThe Journal of Clinical Investigation, 2022
Obstructive arterial diseases, including supravalvular aortic stenosis (SVAS), atherosclerosis, and restenosis, share 2 important features: an abnormal or disrupted elastic lamellae structure and excessive smooth muscle cells (SMCs).
Jui M. Dave   +15 more
doaj   +1 more source

PATHOPHYSIOLOGY, INVESTIGATIONS AND TREATMENT OF PATIENTS WITH PULMONIC STENOSIS: A REVIEW ARTICLE [PDF]

open access: yes, 2022
Background: Most patients with pulmonic stenosis have benign disease. While problems and new-onset symptoms in adults are usually non-life-threatening following the newborn period, they might occur in adults and necessitate attention.
ABD AL-RAZIK, ASHRAF HAMADA   +5 more
core   +1 more source

Williams-Beuren syndrome: a rare presentation of aortic hypoplasia [PDF]

open access: yes, 2020
William-Beuren syndrome (WBS) is a rare genetic disorder resulting from a micro-deletion of the elastin gene located on the long arm of chromosome 7 (7q11.23).
Karim, N, Quadros, D.S., Sattar, F.A.A.
core   +2 more sources

Updated EUROCAT guidelines for classification of cases with congenital anomalies

open access: yesBirth Defects Research, Volume 116, Issue 2, February 2024.
Abstract Background Precise and correct classification of congenital anomalies is important in epidemiological studies, not only to classify according to etiology but also to group similar congenital anomalies together, to create homogeneous subgroups for surveillance and research.
Jorieke E. H. Bergman   +7 more
wiley   +1 more source

A new technological system to revolutionize the management of valvular heart diseases: transcatheter aortic valve for the treatment of aortic stenosis [PDF]

open access: yesarXiv, 2019
The goal of this study is a technology analysis of a revolution for the management of valvular heart diseases given by new technological system based on transcatheter artificial aortic valve, a delivery catheter and a loading system for the treatment of aortic stenosis (a narrowing of the aortic valve because of calcium build up that restricts blood ...
arxiv  

Врожденный надклапанный стеноз аорты: результаты хирургического лечения [PDF]

open access: yes, 2021
Цель. Надклапанный стеноз аорты (НСА) – это вариант комплексной аномалии корня аорты. С целью восстановления геометрии, а также сохранения функции аортального клапана были предложены техники симметричной пластики двух- и трех синусов аорты.
Кептанару, Эдуард   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy