THE PATTERNS OF PULMONARY CIRCULATION IN PULMONARY ATRESIA
نویسندگان
چکیده
منابع مشابه
Quantitative structural study of pulmonary circulation in the newborn with pulmonary atresia.
The lungs of eight newborn infants who had died from pulmonary atresia were studied by quantitative morphometric techniques. It was established for the first time that the abnormal pattern of blood flow through the heart and great vessels in a fetus with pulmonary atresia is associated with impaired lung development as shown by arteries that are too few, too small, and with an abnormally thin m...
متن کامل[Angiographic study of pulmonary circulation in tetralogy of Fallot with pulmonary atresia].
OBJECTIVE To identify the types of pulmonary vascular blood supply in tetralogy of Fallot with pulmonary atresia by use of hemodynamic study. METHODS Fifty-six patients with tetralogy of Fallot and pulmonary atresia, and ages ranging from 20 days to 4 years, underwent cineangiocardiographic study with contrast medium injections in the following vascular structures: 1) wedged pulmonary vein; 2...
متن کاملEffect of prostaglandin E1 on pulmonary circulation in pulmonary atresia. A quantitative morphometric study.
The structural effect of prostaglandin E1 on the pulmonary circulation in pulmonary atresia has been studied by applying quantitative morphometric techniques to the injected and inflated lungs of eight babies who had received prostaglandin E1 for between 30 hours and 12 days. The most striking effect was on the pulmonary arterial smooth muscle. Relative arterial medial thickness was reduced and...
متن کاملIsolated pulmonary vein atresia.
Two patients with isolated atresia of the pulmonary veins are described. One patient presented with haemoptysis and the other with recurrent unilateral chest infections. The diagnosis was confirmed in both instances by cardiac catheterisation and pulmonary angiography. One patient died one year after the diagnosis was made and the second child has been stable during a follow up period of three ...
متن کاملMorphologic and functional predictors of eventual circulation in the fetus with pulmonary atresia or critical pulmonary stenosis with intact septum.
OBJECTIVES The purpose of this study was to determine the morphologic and physiological predictors of post-natal surgical pathway in a longitudinal series of fetuses with pulmonary atresia with intact ventricular septum (PAIVS) and/or critical pulmonary stenosis with reversal of ductal flow (CPS) using statistical modeling. BACKGROUND Pulmonary atresia with intact ventricular septum is rarely...
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ژورنال
عنوان ژورنال: Heart
سال: 1964
ISSN: 1355-6037
DOI: 10.1136/hrt.26.6.760