There are multiple definitions:

1. ventricular-vascular coupling(English)

   • ratio of ventricular systolic elastance and effective arterial elastance
   • Ea, Emax, VAC
   • Cardiology, Ratio-based metric
   • https://doi.org…lng.2020.07.002

2. vulvovaginal candidiasis(English)

   • vaginal fungal dysbiosis, with a progressive decrease in Lactobacillus crispatus population
   • FRT, RVVC
   • Microbiology, Gynecology, Mycology, Infection, Genitals
   • https://doi.org…rganisms9122577
   • https://doi.org…3390/jof6010027