Congenital second-degree heart block and total anomalous pulmonary venous return associated with microduplication of 1q32.2

Autor: Surasak Puvabanditsin, Vidya Puthenpura, Seyni Gueye-Ndiaye, Michele Takyi, Adaora Madubuko, Lauren Walzer, Rajeev Mehta
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Annals of Pediatric Cardiology, Vol 11, Iss 2, Pp 194-196 (2018)
Druh dokumentu: article
ISSN: 0974-2069
DOI: 10.4103/apc.APC_21_17
Popis: We report a term female infant with congenital heart block and total anomalous of pulmonary venous return. The results of single nucleotide polymorphism oligonucleotide microarray analysis showed an interstitial duplication of approximately 818 Kb, which involved 11 genes, including the entire LAMB3 gene which is known to associate with cardiac conduction defect. Our report adds to the collective knowledge that the cardiac conduction defect is a clinical feature of chromosome 1q32.2 duplication.
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