there was a significant decrease in thrombo-embolism in the heparin/dhe group ( 8.7 % deep-vein thrombosis ; 2.7 % pulmonary embolism ) compared with the heparin group ( 19.8 % and 5.5 % , respectively ) and the control group ( 30 % and 14 % , respectively ) .
C0013922
embolism
C0034065
pulmonary embolism