ck mb activity and percent ck mb were abnormally elevated in those children with the cyanotic congenital cardiac abnormalities of either transposition of the great arteries ( n = 32 ; p less than 0.001 ) or right ventricular outflow tract obstruction ( n = 31 ; p less than 0.001 ) .
C0040761
the
C0018798
congenital cardiac abnormalities