antiarrhythmic drugs

例句：

1. 1.The patient was prescribed a combination of antiarrhythmic drugs to treat his heart condition.
   病人被开了一种抗心律失常药物的组合来治疗他的心脏疾病。
2. 2.Antiarrhythmic drugs are commonly used to prevent and treat arrhythmias.
   抗心律失常药物通常用于预防和治疗心律失常。
3. 3. The medication is effective in reducing the frequency and severity of these arrhythmias.
   这种药物能有效减少这些心律失常的频率和严重程度。