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目的:观察地尔硫联合美托洛尔治疗不稳定性心绞痛(UAP)的疗效。方法:将148例UAP患者随机分为治疗组和对照组,每组74例,两组均进行常规治疗,对照组加用消心痛和美托洛尔,治疗组采用地尔硫和美托洛尔,连续用药2个月,比较两组临床疗效、心电图变化、硝酸甘油用量及药物不良反应情况。结果:治疗组疗效及心电图改善情况明显优于对照组(P<0.05),每日硝酸甘油用量治疗组较对照组减少(P<0.01),用药期间两组均未发现明显不良反应。结论:美托洛尔联合地尔硫治疗UAP疗效显著,安全可靠。艹卓艹卓艹卓
Objective: To observe the efficacy of diltiazem combined with metoprolol in the treatment of unstable angina pectoris (UAP). Methods: A total of 148 patients with UAP were randomly divided into treatment group and control group, 74 cases in each group. Both groups were treated routinely. The control group was given Xiaoxintong and metoprolol. The treatment group was treated with diltiazem and metoprolol , Continuous medication for 2 months, compared two groups of clinical efficacy, ECG changes, the amount of nitroglycerin and adverse drug reactions. Results: The curative effect and electrocardiogram improvement in the treatment group were significantly better than those in the control group (P <0.05). The daily dosage of nitroglycerin in the treatment group was lower than that in the control group (P <0.01). No obvious adverse reactions were found in both groups during the treatment. Conclusion: Metoprolol combined with diltiazem in the treatment of UAP has significant effect and is safe and reliable.艹 Zhuo 艹 Zhuo 艹 Zhuo