AR AORTIC REGURGITATION 主动脉瓣关闭不全
Objective:To evaluate the influence of aortic valvular regurgitation(AR) on aortic remodeling.
目的：探讨主动脉瓣返流对胸主动脉结构与功能的影响。
Objective To evaluate the feasibility and accuracy of color M-mode Doppler flow propagation velocity (FPV) in assessment of the severity of aortic regurgitation (AR).
目的观察m -型彩色多普勒超声测定主动脉瓣返流(AR)的血流传播速度(FPV)估测AR程度的可行性及准确性。
应用推荐