Left ventricular regional wall motion and thickening in each segment were graded and scored using a 16 segment model and semiquantitative analysis method.
用16 -节段半定量分析法对左心室各节段收缩运动和增厚情况给予分级记分。
Regional left ventricular contractile dysfunction induced by ischemia is associated with less thickening of regional wall and a larger ventricular radius at end-systole.
心肌缺血引起局部左室收缩功能减低常伴有心室内径增大和局部室壁变薄。
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