Can haemostatic factors predict atherothrombosis?

Abstract

Thrombosis is "haemostasis in the wrong place", and there is increasing evidence that haemostatic factors are associated with increased risk of atherothrombotic events. Increasing plasma levels of fibrinogen are associated with increased risks of coronary heart disease, stroke and peripheral arterial disease, and with vascular and nonvascular mortality. However, as with other markers of haemostasis (and of inflammation), their additional predictive value to conventional risk factors is small. Ongoing studies of activation markers of coagulation (e.g. fibrin D-dimer), endothelium (e.g. von Willebrand factor, tissue plasminogen activator antigen) and platelets (mean platelet volume) may provide additional predictive value for atherothrombotic events. However, at present there is no sufficient evidence base for their routine measurement in prediction.