title: [Risk factors for venous thromboembolism].
abstract: In addition to the well known general risk factors for thromboembolic events certain alterations of the clotting system are of considerable importance and are, therefore, described in detail. Such preexisting alterations should be suspected when spontaneous thrombosis is found in patients under 40 years of age and when there is also a history of thrombosis in the patient's family.
authors.affiliation: Laboratorium für Blutgerinnung, Linz.
authors.forename: H
authors.initials: H
authors.lastname: Vinazzer
mesh_terms: D001779:Blood Coagulation Factors / Q000032:analysis; D001780:Blood Coagulation Tests; D006801:Humans; D012307:Risk Factors; D013923:Thromboembolism / Q000097:blood / Q000209:etiology*
chemical_list: D001779:Blood Coagulation Factors
vernacular_title: Risikofaktoren für venöse Thromboembolien.