| AVA | activity vector analysis; antiviral antibody; aortic valve area; aortic valve atresia; arteriovenous... |
|---|---|
| AVO | aortic valve opening; aortic valve orifice; atrioventricular opening |
| MVE | mitral valve echo; mitral valve excursion; Murray Valley encephalitis |
| SET | Singlephoton Emission Tomography = SPECT |
| SPECT | Single Photon Emission Computed Tomography = SET |