نتایج جستجو برای: coarctation

تعداد نتایج: 4936  

2015
Carmen M. Lara-Rojas M. Rosa Bernal-Lopez M. Dolores Lopez-Carmona Ricardo Gomez-Huelgas Undurti Narasimha Das.

We report the first case of late presentation of familial aortic coarctation, a rare cause of hypertension. Diagnosis of familial aortic coarctation in the elderly is exceptional, given that in the absence of endovascular or surgical repair patients do not usually survive beyond 50 years of age. Our case concerns a 72-year-old woman with hypertension of long evolution, control of which improved...

2013
Bradley D Allen Alex J Barker Maya Gabbour Michael Markl Cynthia Rigsby Joshua D Robinson

Background Bicuspid aortic valve (BAV) is a congenital abnormality that is often associated with aortic coarctation. Evidence suggests this combination may increase the risk of secondary aortic complications compared to patients with BAV alone.[1] Altered aortic hemodynamics likely induce vascular remodeling[2] and may contribute to these complications. No study has investigated the impact of a...

Journal: :Interactive cardiovascular and thoracic surgery 2011
Shirin Lalezari Adriana C Gittenberger-de Groot Nico A Blom Mark G Hazekamp

Neo-coarctation following arterial switch operation (ASO) for transposition of the great arteries (TGA) is a complication that is not regularly described, but may occur. We describe five patients who developed a neo-coarctation after operation. They were diagnosed with TGA, either with or without ventricular septal defect without signs or symptoms of a coarctation. Except for one patient, all p...

Journal: :The Turkish journal of pediatrics 2007
Ahmet Celebi Yalim Yalçin Abdullah Erdem Cenap Zeybek Celal Akdeniz Tuğçin Bora Polat

Simultaneous transcatheter coil occlusion of patent ductus arteriosus and balloon angioplasty of coarctation of aorta is avoided since intimal tearing after angioplasty is believed to increase the risk for dissection of the aorta during catheter manipulation. We report a 14-month-old boy, with weight of 7.6 kg, with aortic coarctation and patent ductus arteriosus with a large left-to-right shun...

Journal: :Journal of clinical and diagnostic research : JCDR 2014
Alper V Ural Ilker Murat Caglar Fatma Nihan Turhan Caglar Serkan Ciftci Osman Karakaya

Here in we are reporting a 35-year-old pregnant, hypertensive woman with a strict descending aorta coarctation. She had two missing pregnancies which were complicated with hypertension, but which were not diagnosed for any pathologies before. We diagnosed coarctation of aorta, but however postponed her treatment after delivery of baby, because hypertension was under control with medical treatme...

Journal: :British heart journal 1977
R Patel S P Singh L Abrams K D Roberts

A review of 126 cases of coarctation of the aorta confirms the need for surgical resection in infants with intractable congestive cardiac failure. The high association with additional cardiovascular abnormalities in patients presenting in early infancy contributes significantly to the mortality. Patients with large ventricular septal defects and coarctation of the aorta are at risk and may requ...

Journal: :Circulation 1981
T M Connor W P Baker

Postexercise arm-to-leg blood pressure gradients were measured in 31 patients to determine the effectiveness of two surgical techniques for treating coarctation of the aorta. The arm-to-leg postexercise mean systolic blood pressure gradient was 29 mm Hg lower in 13 patients treated with Dacron patch angioplasty than in 18 patients whose coarctation was resected (p less than 0.01). Some patients...

Journal: :Thorax 1970
R Sawyer G Meredith M V Braimbridge

The position of surgery in the management of coarctation of the aorta in infants under 6 weeks of age is still not established, primarily because of the high mortality associated with resection of the coarctation. Five patients with coarctation in this age group who have undergone resection at St. Thomas' Hospital are described. One patient died at operation and one other has required a second ...

2009
Edwin Francis S Gayathri Balu Vaidyanathan B R J Kannan R Krishna Kumar

BACKGROUND Management of native uncomplicated coarctation in neonates remains controversial with current evidence favoring surgery. The logistics of organizing surgical repair at short notice in sick infants with critical coarctation can be challenging. METHODS AND RESULTS We reviewed data of 10 infants (mean age of 2.9 +/-1.6 weeks) who underwent catheter intervention for severe coarctation ...

2005
ROGER B. COLE

Material from 78 infants with coarctation and congestive heart failure during the first 6 months of life wasreviewed. Three fourths of these infants had combined aortic lesions, that is, coarctation, a narrow constrictive zone of stenosis, and tubular hypoplasia of the transverse arch, a proximal, long, uniformly narrow segment. It was the purpose of this study (1) to distinguish coarctation of...

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