Isolated congenital heart disease is associated with the 22q11 deletion even though it is rare

Int J Cardiol. 2010 Nov 19;145(2):284-285. doi: 10.1016/j.ijcard.2009.10.013. Epub 2009 Nov 17.

Abstract

It is well known that a deletion within chromosome 22q11.2 has been identified in most cases of congenital heart disease (CHD) with DiGeorge syndrome (DGS) and velo-cardio-facial syndrome (VCFS). Whether the 22q11.2 deletion is associated with isolated CHD is controversial. Our data is consistent with previous publications which show that the 22q11.2 deletion is associated with isolated CHD even though it is rare.

Publication types

  • Comment
  • Letter

MeSH terms

  • Chromosome Deletion*
  • DiGeorge Syndrome / diagnosis
  • DiGeorge Syndrome / genetics*
  • Heart Defects, Congenital / diagnosis
  • Heart Defects, Congenital / genetics*
  • Humans