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目的观察β受体阻滞剂对慢性充血性心力衰竭的疗效。方法选择我院2008年1月至2010年1月我院收治的符合慢性充血性心力衰竭患者80例,随机分为两组,第一组为常规治疗组,第二组在常规治疗的基础上加用β受体阻滞剂,观察两组治疗后临床表现、心率、血压、射血分数及心功能的改善程度。结果两组治疗后相比较,临床表现、心率、血压、射血分数及心功能均有改善(P<0.05)。结论慢性充血性心力衰竭的患者适当,正确的应用β受体阻滞剂能改善患者的临床表现、心率、血压、射血分数及心功能。
Objective To observe the effect of β-blocker on chronic congestive heart failure. Methods Eighty patients with chronic congestive heart failure admitted to our hospital from January 2008 to January 2010 were randomly divided into two groups, the first group was conventional treatment group, the second group was on the basis of conventional treatment Plus β-blockers were used to observe the clinical performance of the two groups after treatment, heart rate, blood pressure, ejection fraction and cardiac function improvement. Results After treatment, clinical manifestations, heart rate, blood pressure, ejection fraction and cardiac function were improved (P <0.05). Conclusion Appropriate and proper β-blockers in patients with chronic congestive heart failure can improve the clinical manifestations, heart rate, blood pressure, ejection fraction and cardiac function in patients with chronic congestive heart failure.