高原高血压患者动态血压与左室舒张功能的关系  

Relationship between dynamic blood pressure and left ventricular diastolic function in patients with hypertension at high altitude

作　　者：刘安丰 杜安春 李献 杨长年 陈义辉 尼玛普尺 达娃 米拉 阿米娜 

机构地区：[1]武警西藏总队医院内科

出　　处：《西藏医药》2001年第1期8-10,共3页Tibetan Medicine

摘　　要：目的 :研究高原高血压患者动态血压 (ABP)与左室舒张功能的关系。方法 :应用超声心动图和ABP监测仪对 6 0例高原高血压患者和 40例健康人进行分析。结果 :①高原高血压患者各期的左室舒张晚期二尖瓣血流峰值速度 左室舒张早期二尖瓣血流峰值速度 (A E)值存在显著性差异 ,并随分期的增高而增高 ;②高原高血压患者ABP均值的各参数与A E值间存在明显的正相关 (r =0 .2 6～ 0 .45 ,P <0 0 5— 0 0 0 1 )。结论 :高原高血压患者ABP均值与A E值的改变有显著相关性。Objective:To investigate the relationship between dynamic blood pressure and left ventricular diastolic function in patients with hypertension at high altitude.Method:60 patients with hypertension at high altitude and 40 healthy people were examined by echocardiogram and dynramic blood pressure minitoring.Results:1.The difference between every two stages in high altitude hypertension patients were statistically significant;2.Average levels of dynamic blood presure correlated positively to the A/E(r=0.26～0.45,p<0.05～0.001).Conclusion:There are notable positive correlation between the average levels of dynramic blood pressure and A/E.

关 键 词：高原 高血压 动态监测 左室功能 携带式 

分 类 号：R544.1[医药卫生—心血管疾病]