There are multiple definitions:

1. arteriovenous malformation(English)

   • BBBB, DAVF, CT, LEA, PHIL, PVA, VAM
   • Congenital disorders, Vascular disease, Radiology
   • https://doi.org…/dir.2015.15283
   • https://doi.org….1968.29.2.0206

2. acute viral meningitis(English)

   • Virology, Brain (dys)function

3. acute viral myocarditis(English)

   • an inflammatory disease of the heart muscle caused by a viral infection, often leading to acute heart failure, arrhythmia, or sudden death, especially in young adults. Symptoms frequently begin with flu-like illness followed by fatigue, dyspnea, or chest pain. Treatment is mainly supportive, focusing on managing heart failure symptoms
   • EMB, PCR
   • Virology, Cardiology
   • https://doi.org…urheartj/ehn296

4. anterior ventral microtubule cell(English)

   • one of the six gentle touch receptor neurons (TRNs) in the nematode Caenorhabditis elegans. It is responsible for detecting gentle touch to the anterior (head) half of the animal's body
   • ALM, PVM, PLM, TRN
   • Anatomy, Cell biology
   • https://doi.org…science.1231321

5. aorto-ventricular matching(English)

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