نتایج جستجو برای: aortic coarctation
تعداد نتایج: 113296 فیلتر نتایج به سال:
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...
Long-term follow-up of adult patients after surgical intervention for aortic coarctation has been associated with systemic arterial hypertension, recoarctation, and progressive aortic and/or mitral valve disease from congenital abnormalities (1). Increased morbidity and shortened life span have resulted from aneurysms at the site of previous coarctation repair; aneurysm rupture at the circle of...
abdominal aortic coarctation is an extremely rare vascular pathology. its etiology can be congenital or acquired. here we present a case of acquired infrarenal abdominal coarctation in a 66-year-old woman who complained of low back and legs pain. she had no signs of resting lower limb ischemia, with diminished distal pulses and normal blood pressure in upper and lower extremities. magnetic reso...
Introduction Several reports on anomalies of the aortic arch concomitant with coaretation of the aorta are to be found in the literature.3 This paper describes such anomalies as they were found in two of our surgical cases, which showed unusual features not hitherto described in the literature available to us. These anomalies, although rare, are of practical importance with a view to differenti...
Left ventricular fibrosis occurs in congenital aortic stenosis. To investigate whether fibrosis is greatest in the subendocardial region, where there is presumably decreased blood flow relative to the subepicardial region, as shown in animal experiments, and whether the distribution of fibrosis in aortic stenosis differs from that in another afterload lesion with less limitation of myocardial b...
oarctation of the aorta is a discrete narrowing of the aorta, the main blood vessel carrying oxygen-rich blood from the heart to the body, causing an obstruction to blood flow. Coarctation is a common congenital heart defect, an abnormality in the structure of the aorta that is present at birth or shortly after birth. It may be identified in infants or older children or adults and successfully ...
Aortic coarctation is the most common congenital cardiac malformation due to a narrowing of aorta, commonly occurring just beyond left subclavian artery.The diagnosis mostly neonatal by systemic palpation femoral pulses but can be later discovered at big childs even adult. This fact illustrated through our observation 36-year-old man admitted after head injury, during his hospitalization aortic...
The case of a boy affected by aortic coarctation who remained undiagnosed up to the age 12 is described. authors remark clinical heterogeneity coartaction and stress some diagnostic recommendations.
oarctation of the aorta is a discrete narrowing of the aorta, the main blood vessel carrying oxygen-rich blood from the heart to the body, causing an obstruction to blood flow. Coarctation is a common congenital heart defect, an abnormality in the structure of the aorta that is present at birth or shortly after birth. It may be identified in infants or older children or adults and successfully ...
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