There are multiple definitions:

1. arteriovenous malformation(English)

   • BBBB, PHIL, DAVF, CT, LEA, PVA
   • Congenital disorders, Vascular disease, Radiology
   • https://doi.org…/dir.2015.15283

2. acute viral meningitis(English)

   • Virology, Brain (dys)function

3. acute viral myocarditis(English)

   • Virology, Cardiology

4. anterior ventral microtubule cell(English)

   • PVM
   • Anatomy, Cell biology

5. aorto-ventricular matching(English)

   • calculated at Ea / Ees. Also denoted as VAC
   • CABG, Ea, Ees, IDCM, LVEF, SVR, VAC
   • Cardiology, Hemodynamics, Bioengineering
   • https://doi.org…phy.2011.05.003