Endocardial Cushion Defect
نویسندگان
چکیده
منابع مشابه
Endocardial Cushion Defect
THE REPAIR of atrial septal defects was first undertaken over a decade ago.1'Although secundum-type defects could be closed adequately without the use of cardiopulmonary bypass, it soon became apparent that defects of the endocardial cushion type were not am-enable to correction by indirect technies.5 Accordingly, the need arose to differentiate these two lesions; the clinical, electrocardiogra...
متن کاملAtrioventricular conduction in patients with incomplete endocardial cushion defect.
The cause of left axis deviation noted on the electrocardiogram (ECG) in patients with ostium primum atrial septal defect has been attributed to two differing mechanisms: left ventricular overload secondary to mitral insufficiency and a congenitally anomalous atrioventricular conduction system. In order to define the conduction characteristics of the atrioventricular conduction system in patien...
متن کاملMultiple crystal echocardiographic evaluation of endocardial cushion defect.
A prototype multiple crystal echocardiographic system developed by Bom and associates was used to evaluate cross-sectional cardiac anatomy in real time in twenty infants and children with endocardial cushion defect (ECD). The findings were compared to fifty normal infants and children and nineteen patients with normal mitral valve anatomy but right ventricular enlargement (RVE). Three standard ...
متن کاملLeft ventricular cine-angiocardiography in endocardial cushion defect.
Endocardial cushion defects are complex mal-formations with a wide clinical spectrum. The abnormalities range from a small defect of the atrial septum in the position of the ostium primum, with an abnormal cleft mitral valve, to more extensive abnormalities which include tricuspid incompetence and defects of the ventricular septum. In the most severe form a common atrioventricular canal occurs....
متن کاملThe "goose neck" of the endocardial cushion defect: anatomic basis.
The "goose necku deformity as seen in left ventriculogrruas in the endocardial cushion defect persists after surgical treatment in whkh the subaodc deficiency of the venMcular septum is built up with prosthetic material and the natural mitral valve is replaced by a prosthesis. Anatomic studies indicate that the diaphragmatic (inflow) aspect of the left ventricle and the venMcuhu septum are shor...
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ژورنال
عنوان ژورنال: Circulation
سال: 1962
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.26.2.218