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高血压病是引起左室舒张功能下降的一个最常见原因之一。本研究通过多普勒组织成像技术(DTI)测定舒张期二尖瓣环运动速度来评价高血压病患者的左室舒张功能并与二尖瓣口舒张期血流速度来对照研究。旨在探讨PTI评价高血压患者左室舒张功能的应用价值。1资料与方法1·1研究对象我
Hypertension is one of the most common causes of decreased left ventricular diastolic function. In this study, the left ventricular diastolic function in patients with essential hypertension was evaluated by Doppler tissue imaging (DTI) to measure the diastolic mitral annular velocity and compared with the diastolic mitral flow velocity. To explore the PTI evaluation of hypertension in patients with left ventricular diastolic function. 1 Materials and Methods 1.1 The research object I