,

Xin Zhang1,2,3, Lingli Peng1,2,3, Lingyun Fang1,2,3

  • 1Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.

概括

胸外心声学 (TTE) 多普勒参数,特别是VTI比率和平均梯度,准确地检测生物假体三管 (BTV) 功能障碍. 这些发现有助于评估是否需要进一步进行过食管回声心脏图 (TEE) 检查.