9. Concurrent treatment with platelet function inhibitors (such as acetylsalicylic acid, ticlopidine, clopidogrel, NSAID), fibrinolytic agents and other anticoagulant agents, Glycoprotein IIb/IIIa receptor- antagonists, nitro-glycerine iv, systemic glucocorticoids, penicillin in high doses, dextran, ascorbic acid, digitalis, tetracycline, medical products that could increase the potassium plasma level