نتایج جستجو برای: aortic coarctation
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INTRODUCTION We report a case of postural tachycardia syndrome occurring after the surgical correction of an aortic coarctation, and coexisting with upper airway resistance syndrome. CASE PRESENTATION A 29-year-old Caucasian man complained of extreme fatigue, daytime sleepiness, shortness of breath on exertion, light-headedness and general weakness on standing. These symptoms began shortly af...
A 43 year old man with inoperable aortic coarctation and severe hypertension requiring near maximal anti-hypertensive treatment was admitted in severe heart failure. After 2 weeks of treatment the heart failure and blood pressure were incompletely controlled and angiotensin converting enzyme (ACE) inhibitor was started. Serum creatinine was normal before starting the ACE inhibitor and on discha...
The surgical treatment of neonatal aortic coarctation is usually accomplished with a termino-terminal anastomosis or a subclavian flap. The use of a patch to enlarge the isthmal narrowing may be an alternative but is frequently complicated by aneurysmal dilatation on the aortic wall opposite to the patch, probably because it disrupts the vascular anatomic integrity. Extracellular matrix patches...
The aortas in 41 specimens of aortic atresia (ten with associated mitral atresia) were studied for the presence of coarctation of the aorta. The basic lesion, causing varying degrees of obstruction, was observed in 31 instances (75%), 24 minor, seven with major degrees of obstruction. In half, the aortic lesion lay proximal to the ductus, and in the majority of the remainder, opposite the ductu...
BACKGROUND We report a multi-institutional experience with intravascular stenting (IS) for treatment of coarctation of the aorta. METHODS AND RESULTS Data was collected retrospectively by review of medical records from 17 institutions. The data was broken down to prior to 2002 and after 2002 for further analysis. A total of 565 procedures were performed with a median age of 15 years (mean=18....
Angiología es una revista científica bimensual editada desde 1949. Está dedicada al estudio de las enfermedades vasculares, incluyendo todos los aspectos la medicina vascular, el diagnóstico no invasivo, tratamiento quirúrgico tradicional arterial y venoso, así como mínimamente invasivo y/o endovascular.
OBJECTIVE The aim of this study is to describe our experience in aortic coarctation surgery in adult patients by assessing the immediate and mid-term outcomes. METHODS From January 1987 to March 2000, 50 consecutive adult patients underwent surgery for correction of aortic coarctation, through left lateral thoracotomy. Of these, forty two (84%) patients presented high blood pressure, with mea...
Basic hemodynamic studies on experimental coarctation of the aorta just beyond the left subclavian artery have revealed that hitherto unsuspected physical and physiologic factors are involved in creation of hypertension above a coarctation and in changes of pressure pulses below such a lesion. The effects are by no means explained by an increased resistance at the coarctation, as is generally b...
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