Table 5. Examples showing various synonymous terminologies used in echocardiography reports for data elements targeted for EchoInfer extraction.

aortic valve peak gradient	mitral valve peak velocity
Ao max pg	MV peak velocity
AV peak gradient	mitral valve peak velocity
aortic valve peak gradient	MV peak recorded velocity
AV peak pressure gradient	mitral peak recorded velocity
aortic valve peak pressure gradient	peak velocity across MV
peak pressure gradient across aortic valve	peak velocity across mitral valve
peak pressure gradient across aortic bioprosthetic valve	peak velocity across mitral bioprosthetic valve
peak pressure gradient across aortic bioprosthesis	peak velocity across bioprosthetic mitral valve
Ao peak pressure forward flow gradient	peak velocity across mitral bioprosthesis
aortic valve peak pressure forward flow gradient	across mitral bioprosthetic valve peak velocity
peak transaortic valve gradient	across bioprosthetic mitral valve peak velocity
peak trans aortic valve pressure gradient	across mitral bioprosthesis peak velocity
peak Ao valve gradient	peak transmitral velocity
peak aortic valve gradient	peak mitral valve velocity
peak Ao pressure difference	peak mitral velocity