【摘要】 流行病学研究证明心率增快是心血管疾病风险及死亡的独立危险因子，亦是高血压发病及死亡的独立危险因子。有效的心率控制(措施和目标)有望为高血压患者带来巨大获益。然而，使用β受体阻滞剂降低心率并未能使得高血压患者获得额外收益。这一临床悖论值得深入探讨。更多还原

【Abstract】 Epidemiological studies had shown that increased heart rate was an independent risk factor for cardiovascular disease risk and death, and an independent risk factor for hypertension and death. Effective heart rate control(measures and goals) is expected to bring significant benefits to hypertensive patients. However, using β receptor blockers that lower heart rate had not resulted in additional benefits for hypertensive patients. This clinical paradox deserves needs to further exploration.更多还原