[Elevated levels of plasma von Willebrand factor: a new risk factor for atherosclerosis?].

The authors assessed the plasma level of von Willebrand's factor in a total of 104 patients aged 32-60 years. Of these 10 patients are free from confirmed ischaemic heart disease with no history of acute myocardial infarction and 94 patients after acute myocardial infarction. Samplings for von Willebrand's factor in patients after acute myocardial infarction were made at least two months after the infarction.