1. Prevention of venous thromboembolic diseases, especially thrombosis associated with orthopedic or general surgery.
2. Treatment of established deep venous thromboembolic with or without pulmonary embolism.
3. Prevention of thrombus formation in the extra-corporal circulation during hemodialysis.
4. Treatment of acute unstable angina and non-Q-wave myocardial infraction, administered concurrently with aspirin.
5. Treatment of acute ST-segment elevation myocardial infarction with thrombolytics or combined with percutaneous coronary intervention (PCI).