目的:基于文献分析和数据挖掘探讨中医药治疗缓慢性心律失常的用药规律.方法:检索CNKI 1975年至2015年中医药治疗缓慢性心律失常的临床研究文献,确定纳入剔除标准建立数据库,对药物名称进行标准化处理,对药物性味和功效类别的使用频数、剂量占比进行统计.结果:共纳入56张处方,单味药102味,其中以温性药、甘味药和补气药使用较多.结论:缓慢性心律失常病机以心气虚、心阳不足和瘀阻心脉为主,其中心气不足为病机核心,治宜补气温通、活血化瘀.%Objective:To analyze the rule of Traditional Chinese Medicine (TCM) medication for bradyarrhythmias.Methods:The clinical research literature on TCM for bradyarrhythmias from 1975 to 2015 was searched in China National Knowledge Infrastructure (CNKI).A database of TCM decoctions for bradyarrhythmias was established.The frequency and dosage of the herbs and their properties and actions were analyzed.Results:A total of 56 prescriptions and 102 herbs were included.The properties of most herbs for bradyarrhythmias were warm and sweet.And the deficiency-tonifying herbs were used most frequently.Conclusion:The mainly disease mechanism of bradyarrhythmias were deficiency of Qi and Yang,and blood stasis.Replenishing qi,warming yang,activating blood and resolving stasis were often used in treating bradyarrhythmias.
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