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钙通道阻滞剂的临床应用,是近几年来心血管药物学的重大进步,常用的药有异搏停(verapamil)、硝苯吡啶(nifedipine)、硫氮(艹卓)酮(diltiazem)及perhexiline。它们可以消除心绞痛,治疗某些类型的心律失常、高血压病、肥厚型心肌病及保护受损心肌,甚至可预防心肌梗塞。此类药物结构各异而某些重要作用相似:阻滞钙离子进入
The clinical application of calcium channel blockers is a significant advance in cardiovascular pharmacology in recent years. Commonly used drugs include verapamil, nifedipine, diltiazem and perhexiline. They can eliminate angina, treat certain types of arrhythmias, hypertension, hypertrophic cardiomyopathy and protect damaged myocardium, and even prevent myocardial infarction. Some of these drugs are structurally different and have some important similarities: Blocking of calcium ions