[Effect of nonachlazine and oxyphedrin on a focus of myocardial ischemia].

In experimental angina pectoris of dogs developed by Sze-keres et al, 1976, and modified by the authors it was shown that nonachlazine in doses of 3 and 5 mg/kg decreased or even completely prevented the ST segment elevation on the epicardial electrogram from the focus of myocardial ischemia. Oxyphedrine in doses of 0.05, 0.1, and 0,3 mg/kg had no such effect. In doses of 0.1 and 0.3 mg/kg the drug aggravated the epicardial electrogram.