reduced average net septal curvature in the 54 hearts , highly significant compared with that in 80 hearts without infarcts ( p less than 0.001 ) , would reduce the septum 's contribution to left ventricular function and may contribute to the observed postinfarct congestive failure , 30/54 ( 56 % ) , and hypoperfusion , 7/54 ( 13 % ) .
C0018787
hearts
C0027051
hearts