Heparin (Heparinum) - direct anticoagulant, i.e. direct effect on the clotting factors in the blood. Receive heparin from the liver and the lungs of cattle. Used for the prevention and treatment of thromboembolism in myocardial infarction, after operations on the heart and the vessels, thrombophlebitis , etc. is Injected into a vein on 5000-8000 UNITS 4-6 times in the first day, then reduce the dose. Antikoagulyaie effect with the introduction of heparin in Vienna due and payable immediately. Intramuscular and subcutaneous effect comes through 45-60 minutes Interval between injections 8-12 hour. Released in vials to 5 ml with activity 5000, 10 000 and 20 000 IU in 1 ml Cm. also Anticoagulants.