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本文报道国产氨利酮对血液灌流犬离体窦房结与前乳头肌标本,以及麻醉犬血流动力学和心肌耗氧量的影响,并与进口品作对比。结果表明:国产氨利酮有较强的正变力作用和一定的正变时效应,对麻醉犬有增强心功能但不改变心肌耗氧量的作用。以上各效应与进口品比较无明显差异。
This article reports the effects of domestic ammoniac on the isolated sinoatrial node and anterior papillary muscles of blood perfusion dogs as well as the hemodynamics and myocardial oxygen consumption of anesthetized dogs and compares them with the imported ones. The results showed that: domestic ammonia ketone has a strong role in positive force and a positive time-varying effect on anesthetized dogs have enhanced cardiac function but does not change the role of myocardial oxygen consumption. The above effects and imports no significant difference.