[Premedication with different groups of hypotensive drugs in preparation of patients with concomitant arterial hypertension to planned surgical treatment].

Investigation of hemodynamic changes in 180 women liable to operations of supravaginal amputation were carried out in order to chose the optimum method of curative premedication in patients with essential arterial hypertension. The results obtained show that Adalat in dosage 60 mg daily during 7 days is most effective in cases with concomitant border-line hypertension. Anaprilin in dosage 160 mg daily and Adalat in dosage 60 mg/day during 7 days have the best hypotensive effect at the first stage of essential hypertension. Clopheline in dosage 300 mg/day or Adalat in dosage 60 mg/day during 7 days are most expedient in the course of hypotensive preparing the patients with the II stage of essential hypertension.