Congenital heart disease in one of identical twins.
D018376:Cardiovascular Abnormalities; D004194:Disease; D004200:Diseases in Twins; D006330:Heart Defects, Congenital; D006801:Humans; D008499:Medical Records; D014427:Twins; D014430:Twins, Monozygotic
CARDIOVASCULAR DEFECTS, CONGENITAL/case reports; TWINS/diseases