计算溶液所需的质量、体积或浓度。
HNS-32 is a compound with antiarrhythmic and vasodilatory effects in canine hearts, showing superior protective effects against ischemic and reperfusion arrhythmias compared to an equivalent dose of Mexiletine hydrochloride. Furthermore, HNS-32 exhibits significant negative chronotropic effects on mammalian ventricular myocardium, indicating its potential application value in the study of acute coronary syndrome.