Fig. 1.

Representative images of SV graft immunostaining after massive thrombosis ( A–D ) prothrombin stained red, TF stained green, nuclei stained blue using DAPI and scanning electron microscopic images ( E, F ) of the surface of whole blood clot formed in vitro from citrated blood obtained from the patient undergoing CABG. Box and arrow represent magnification of the fragment in the box. Arrows show pertinent stained fragments (see text). CABG, Coronary artery bypass grafting; SV, saphenous veins; TF, tissue factor.