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研究背景 有研究认为硝酸酯类药物(GTN)治疗心绞痛过程中产生的耐药性与血浆容量增加有关,故利尿剂可起预防作用。本文对其抗心绞痛作用进行研究。 方法 12例排除了充血性心衰和高血压痛的稳定型心绞痛患者,随机进入双盲交
Research Background Some studies suggest that the drug resistance of nitroglycerin (GTN) in the treatment of angina pectoris is related to the increase of plasma volume, so diuretics may play a preventive role. This article studies its anti-anginal effect. Methods Twelve patients with stable angina pectoris who had congestive heart failure and hypertensive pain were randomized into double blind