Before revision: "Virchow's triad" has been suggested to describe the three factors necessary for the formation of thrombosis: stasis of blood , vessel wall injury , and altered blood coagulation .
After revision: "Virchow's triad" has been suggested to describe the three factors necessary for the formation of thrombosis: hemodynamic changes (blood stasis or turbulence) , vessel wall endothelial) injury/dysfunction(hypercoagulability) , and altered blood coagulation .