有氧运动对高血压患者血压及血浆内皮素水平的影响

目的 探讨有氧运动对原发性高血压患者血压及血浆内皮素水平的影响。方法 64例原发性高血压病患者，分为训练组（n=52)和对照组（n=12)。训练组进行为期7周，每周6次，每次1h的有氧运动，对照组照常生活。结果 训练组患者经7周运动后，血压及血乐内皮素水平均显著下降，对照组无明显变化。结论 运动训练可以降低原发性高血压患者的血压及血浆内皮素水平，促进患者早日康复。

Effect of aerobic exercise on blood pressure and plasma endothelin levels in patients with primary hypertension

Objective To explore the effect of aerobic exercise on blood pressure and the level of endothelin in patients with primary hypertension. Methods Sixty-four patients with primary hypertension were divided into exercise group( n =52)and control group( n =12). The patients in the exercise group receive a session of 1 hour of aerobic exercise each day, 6 days a week for 7 weeks, while those in the control group were not intervened. The blood pressure was taken and plasma endothelin measured before and at the end of the program, and comparison was made accordingly. Results The blood pressure and the level of endothelin were significantly decreased after aerobic exercise,there was no change in control group. Conclusion Results from this study suggested that aerobic exercise can decrease the blood pressure and the level of endothelin in patients with primary hypertension.