An increase of bradykinin (BK) plasma levels together with the activation c
oagulation cascade, fibrinolysis, complement and cytokines was observed dur
ing cardiopulmonary bypass (CPB). Since the procedure of extracorporeal cir
culation completely excludes the lung, the major site of BK catabolism, our
data suggest that a reduced catabolism could contribute to the increase of
BK during CPB. (C) 1999 Published by Elsevier Science B.V. All rights rese
rved.