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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Congenit Heart Dis. 2014 Dec 14;10(3):E131–E138. doi: 10.1111/chd.12241

Table 5.

Diagnostic Yield of Cytogenetic Testing

Frequency
(Total n = 455)
Percent
CMA results
  Normal 122 73%
  Abnormal 23 14%
  Unknown Clinical Significance 22 13%
Total 167
Karyotype results
  Normal 157 90%
  Abnormal 17 10%
Total 174
FISH results
  Normal 100 88%
  Abnormal 14 12%
Total 114

CMA, Chromosome Microarray Analysis; FISH, Florescence In Situ Hybridization