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药理学减慢心率的作用:Cosnier等报告对麻醉狗静脉注射Bepridil(简称Bep)(12.5～5mg/kg)可致持久的(至少45分钟)和剂量依赖的心率减慢(减少14~32%)。单剂口服后心动缓慢可持续至
Pharmacology slows down heart rate: Cosnier et al. Reported that intravenous injection of Bepridil (12.5 ~ 5 mg / kg) into anesthetized dogs resulted in sustained (at least 45 minutes) and dose-dependent slowing of heart rate ). After a single oral administration of slow heart to sustainable