International Society on Thrombosis and Haemostasis
2025 focused update of the 2020 ISTH guidelines for management of thrombotic thrombocytopenic purpura
Publication
22 Jul 2025
International Society on Thrombosis and Haemostasis
08 May 2025
This World Thrombosis Day fact sheet explains the differences between arterial and venous thrombosis and identifies risk factors for both conditions. The resource provides essential information for patients and healthcare professionals to understand, recognize and prevent potentially dangerous blood clots.