preferred_name: echocardiography: effective regurgitant orifice of prosthetic aortic valve at end of inspiration
preferred_name_lc: echocardiography: effective regurgitant orifice of prosthetic aortic valve at end of inspiration
label: echocardiography: effective regurgitant orifice of prosthetic aortic valve at end of inspiration
label_lc: echocardiography: effective regurgitant orifice of prosthetic aortic valve at end of inspiration