Ultrasonic backscatter parameters in left ventricular posterior wall and interventricular septum were measured.
分别测量其左室后壁及室间隔的背向散射参数。
2
OBJECTIVE To investigate a method for safe, simple and effective correction of upper and posterior nasal septum deviation.
目的探索安全有效矫正鼻中隔高位及后段偏曲的手术方法。
3
The interventricular septum thickness (IVST), posterior wall thickness , end diastolic diameter of left ventricle and left ventricular mass(LVM) were measured.