Chromosomal Abnormalities and Congenital Heart Disease
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چکیده
In this study the authors attempted to determine the frequency of the classical chromosomal syndromes as a cause of congenital heart disease and sought other cytogenetic abnormalities in patients with congenital heart disease, selected either for the presence of extracardiac abnormalities or the existence of congenital heart disease in other members of the family. Of the 275 patients whose karyotypes were determined, 119 had a known syndrome. A chromosomal aberration, such as trisomy 21, a sex chromosomal aneuploidy, such as
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In this study the authors attempted to determine the frequency of the classical chromosomal syndromes as a cause of congenital heart disease and sought other cytogenetic abnormalities in patients with congenital heart disease, selected either for the presence of extracardiac abnormalities or the existence of congenital heart disease in other members of the family. Of the 275 patients whose kary...
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تاریخ انتشار 2005