There are multiple definitions:

1. distribution volume(English)

   • IDVG
   • Pharmacology / pharmaceutics
   • https://doi.org…25.1999.00889.x

2. dead volume(English)

   • volume axis intercept of ESPVR. Also denoted as Vo
   • ESPVR, Ees, V0, Emax
   • Cardiology, Physiology
   • https://doi.org…dvan.00140.2017