摘要
目的 探讨高血压病患者左房重构性变化、影响因素及其程度，及其与左室结构功能变化的关系。方法 以切面及多普勒超声法检测89例轻中度高血压病患者左房大小及左室结构和功能指标。通过多元逐步回归分析，比较不同左室构型组左房内径差异，正常血压者82例为对照。结果和结论左房内径与收缩压水平、左室壁厚度或肌重量、以及左室舒张功能指标间存在显著性多元复相关关系。
Objects To investigate the remodeling changes of left atrium and left ventricular structure and function in essential hypertensive patients. Methods The dimension of left atrium and indices of left ventricular structure, systolic and diastolic functions were measured by Two-dimensional and Doppler echocardiography in 89 mild to moderate hypertensive patients, the differences of the dimension of left atrium among the different left ventricular remodeling pattern groups were compared with 82 normotensive subjects as a control. Results and Conclusion The results showed that there was a statistically significant multiple correlation between the dimension of left atrium and systolic blood pressure, thickness of left ventricular wall or left ventricular mass, and indices of left ventricular diastolic functions. If the systolic blood pressure level is higher, the left ventricular wall is thicker, and the left ventricular diastolic function is worse, the dimension of left atrium would be larger.
出处
《国际医药卫生导报》
2007年第4期35-38,共4页
International Medicine and Health Guidance News
关键词
高血压病
心脏重构
左心房
Essential hypertension Cardiac remodeling Left atrium
