[Influencing of the kininogen-Kinin-System by means of a kallikrein-inhibitor during extracorporeal circulation in open heart surgery (author's transl)]. / Beeinflussung des Kininogen-Kininsystems durch einen Kallikreinhemmer bei Operationen am offenen Herzen in extracorporaler Zirkulation.

During extracorporeal circulation for open heart surgery an activation of the kininogen-kininsystem occurs with a decrease in plasma-kininogen-levels significantly exceeding the effect of haemodilution, and thus being due to an increased liberation of kinin. This effect could be suppressed by kallikrein inhibition by means of a protease-inhibitor.