说明QRS记分可用于估测心肌梗塞面积、左室收缩及舒张功能。
QRS scoring can be used to evaluate infarction size and the left ventricular systolic and diastolic function.
目的观察收缩压、舒张压分别对左室收缩及舒张功能的不同影响。
Objective To study the influence of systolic and diastolic blood pressure on left ventricular systolic and diastolic function.
本研究目的是评价二手烟对健康志愿者的左室收缩及舒张功能的急性效应。
We aimed to evaluate the immediate effects of passive cigarette smoking on LV systolic and diastolic function in healthy volunteers.
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