Is coarctation of the aorta (CoA) more common in males or females?

Updated: Nov 20, 2018
  • Author: Syamasundar Rao Patnana, MD; Chief Editor: Stuart Berger, MD  more...
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The male-to-female ratio is 2:1, although this ratio is not valid in abdominal coarctation of the aorta, in which this rare lesion predominantly affects females. The ratio of abdominal-to-thoracic coarctation is approximately 1:1000. The male preponderance observed in older patients is not seen in infants with coarctation of the aorta.

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