the present study assessed the role of complement as a mediator of myocardial inflammation by quantifying products of complement activation , including c3d , c4d , bb , and sc5b-9 complexes , in 31 patients with ami , 17 patients with unstable angina pectoris , 19 patients with stable angina pectoris , and 20 normal volunteers .
C0009498
complement
C0056195
c4d