[Effects of dopamine and orciprenalin on human metabolism (author's transl)].

10 healthy probands were given on several subsequent days by intravenous infusion lasting 20' only orciprenalin and dopamine in therapeutic doses of 0.1 mg/kg bodyweight and 0.5 mg, respectively. In all cases application of orciprenalin resulted in a significant rise of glucose, insuline, lactate and free fatty acids. By contrast, no such changes were observed after infusion of dopamine. This suggests that a rise of free fatty acids in the serum may be important for the occurrence of cardiac arrythmia.