有氧运动对轻度原发性高血压的疗效及内皮功能的影响

Effects of Aerobic Exercise on Hyperpietic Treatment and Endodermis Function

目的:观察有氧运动对轻度原发性高血压患者的疗效和内皮功能的影响。方法:40例轻度原发性局血压患者进行3个月的低强度有氧运动,用超声测定肱动脉内皮依赖性血管舒张功能(FMD)和非内皮依赖性血管舒张-即含服硝酸甘油时血管舒张功能(NTG-D),记录并比较运动前、后的血压、心率及FMD、NTG-D,并与36例健康体检者对照比较。结果:运动前轻度原发性高血压患者FMD明显下降,与对照组相比,P<0.0l,肱动脉基础内径和NTG-D差异无统计学意义(P>0.05);运动后轻度原发性高血压患者血压从(150.2±8.5)/(85.3±7.3)mmHg下降至(137.2±7.6)/(77.3±7.0)mmHg(P<0.05),同时治疗后FMD较治疗前显著增加(P<0.01).但是与对照组比较差异仍有统计学意义(P<0.05),运动前、后NTG-D无变化(P>0.05)。结论:低强度有氧运动可降低轻度原发性高血压患者的血压,提高FMD,改善内皮功能。

The purpose of this study was to investigate the effect of aerobic exercise on hyperoietic treatment and endodermis function. 40 subjects suffering hyperpietic are undergoing 3 -weeks low intensity aerobic exercise. The FMD and NTG- D are tested by ultrasonic. The blood pressure before and after exercise, heart rate, FMD and NTG are recorded and compared with 36 health subjects. The result shows that there has significant decrease for FMD of hyperpietic suffers before exercise. Comparing with control group, there has no significant difference between them. The blood pressure of hyperpietic suffers decreases from （ 150.2 ±8.5 ）/ （ 85.3 ±7.3）mmHg to （137.2 ±7.6）/（77.3±7.0）mmHg （P 〈0.05） after exercise, while the FMD has significant increase after treatment. It concludes that low intensity aerobic exercise can decrease the blood pressure of hyperpietic suffers, and improves the FMD and endodermis function.