奎尼丁

奎尼丁,药物中使用的治疗异常心节奏(心律失常),疟疾。获得的树皮金鸡纳树树,奎尼丁股票的许多药理作用奎宁;即。,both have antimalarial and fever-reducing activity. The main use of quinidine, however, involves its activity as a myocardial depressant—that is, it depresses the excitability and传导速度的神经冲动的收缩性心肌。药物也降低血压。恶心、呕吐、腹泻、皮疹反应奎尼丁的使用很普遍。