Conduction anesthesia-induced central hemodynamic changes were studied in 20 patients with pyonecrotic forms of the diabetic foot and coronary heart disease (CHD). There was a 19% reduction in cardiac output and a 25% increase in total peripheral vascular resistance, as compared with the baseline values, the level of blood pressure being unchanged. The authors proposed to include droperidole into premedication and intraoperative perlinganite infusion for postload reduction, which stabilized central hemodynamics during conduction anesthesia in patients with diabetes mellitus and CHD.
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