目的通过超声心动图检测绝经前后妇女心脏，评估绝经前后左室收缩功能的变化。

Objective To evaluate the left ventricular systolic function in women before and after menopausal by echocardiography.

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摘要目的：探讨绝经前后妇女雌激素水平、抗氧化能力与动脉粥样硬化斑块的关系。

Objectives To investigate the correlation among estrogen, antioxidation and atherosclerotic plaque in premenopausal and postmenopausal women.

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目的： 观察绝经前后妇女血液流变学的变化， 以探讨妇女绝经后心血管疾病发病率迅速上升的机制。

Objective:To understanod the mechanism of the rapid increase in the incidence of cardiovascular diseases in postmenopausal women from the changes of hemorheology in women before and after menopause.

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