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硝普钠现已广泛地用以治疗严重的高血压、诱发手术中降压、减少心肌梗塞或充血性心力衰竭后心肌需氧量(氧耗量),以及缓解脑血管痉挛。硝普钠滴注时血压容易控制,作用时效短,即使血液灌流压仅50毫米汞柱,即足以维持重要脏器的血流量。氰化物是硝普钠降解中主要代谢物,易招致氰化物中毒甚至致死,至使较长疗程的应用硝普钠受限制。已知的氰化
Sodium nitroprusside is now widely used to treat severe hypertension, induce blood pressure during surgery, reduce myocardial oxygen demand (oxygen consumption) after myocardial infarction or congestive heart failure, and relieve cerebral vasospasm. Sodium nitroprusside sodium infusion easy to control blood pressure, the role of short-lasting, even if the pressure of blood perfusion only 50 mm Hg, that is enough to maintain blood flow of vital organs. Cyanide is the main metabolite of sodium nitroprusside degradation, cyanosis easily lead to poisoning and even death, to make a longer course of application of sodium nitroprusside is limited. Known cyanidation