关于Ⅰ类与Ⅲ类抗心律失常药联合应用问题中国医科大学药理教研室（１１０００１）王怀良南京市江浦县王斌医师写信给本刊编辑部，问Ⅰ类与豆类抗心率失常药合用时，效果会不会降低。编辑部把信转给我，现简要解答如下。近年来抗心律失常药的研究进展较快，临床有许多抗心... About Class Ⅰ and Ⅲ anti-arrhythmic drugs combined application problems China Medical University Department of Pharmacology (110001) Wang Huailiang Nanjing Jiangpu County, MD, wrote a letter to the editorial department, class Ⅰ and beans anti-arrhythmic drugs combined, The effect will not be reduced. The editorial department handed me the letter, and now the brief answer is as follows. In recent years, anti-arrhythmic drug research progresses rapidly, there are many clinical ...