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硝苯吡啶(心痛定 Nifedipine)是一种新型钙拮抗剂,有扩张阻力血管和冠状动脉、降低心肌耗氧量、降低血压及改善心功能等作用。临床上用于治疗心绞痛。我们以西北第二合成药厂出产的硝苯吡啶片,口服(每片含量10毫克),观察其降压速度及其持续时间。资料和方法选择符合1979年全国心血管病郑州会议制订的
Nifedipine (Nifedipine) is a new type of calcium antagonist that has the effects of expanding resistance blood vessels and coronary arteries, reducing myocardial oxygen consumption, lowering blood pressure and improving cardiac function. Clinically for the treatment of angina. We nifedipine tablets produced in Northwest Second Synthetic Pharmaceutical Factory, orally (each tablet content of 10 mg), observed its antihypertensive rate and duration. Data and method selection in line with the 1979 National Conference on cardiovascular disease developed by Zhengzhou