Evaluation of Left Ventricular Rotation and Twist Using Speckle Tracking Imaging in Patients with At

• 作 者: 宋家琳 黎春雷 童春 杨好意 杨霞 张洁 邓又斌
• 机 构: DepartmentofMedicalUltrasound
• 出 处: Journal of Huazhong University of Science and Technology(Med
• 发表日期: 2008年2期
• 关键词: 左心室 房间隔缺损 心脏 血压 echocardiography speckle tracking imaging （STI） heart septal d

Speckle tracking imaging(STI) was employed to investigate the effect of right ventricular(RV) volume and pressure overload on left ventricular(LV) rotation and twist in 35 patients with atrial septal defect(ASD),18 of which with pulmonary hypertension,and