There are multiple definitions:

1. vital capacity(English)

   • Respiratory system

2. video conference(English)

   • Data exchange

3. vena contracta(Latin)

   • width used to define severity of tricuspid regurgitation
   • A-STR, AF, CCT, CIED, CW, EROA, PASP, PCWP, PH, PISA, RA, RAV, Reg Vol, RV, SMR, STR, TA, TAPSE, TEER, TR, TTVI, TV, VHD, V-STR
   • Classification, Cardiology, Medical imaging
   • https://doi.org…GING.120.011805
   • https://doi.org…rheartj/ehae088

4. visual cortex(English)

   • a major source of sensory information to the hippocampus, information processing in the cortex may affect hippocampal network oscillations, facilitating the induction of synaptic modifications
   • AC, PTLp
   • Optics and vision, Brain (dys)function, Synapse, Anatomy
   • https://doi.org…ron.2017.01.006
   • https://doi.org…uro.07.032.2009

5. ventral column(English)

   • part of spinal column
   • BDA, CST
   • Spine (or spinal cord)
   • https://doi.org…74247-6.50007-9
   • https://doi.org…CI.5372-07.2008

6. vicarious trauma(English)

   • greater employee belief that their organizations were addressing issues of stress and trauma predicted lower levels of secondary traumatic stress and burnout and higher levels of compassion satisfaction
   • VT-ORG, ProQOL
   • Post-traumatic state, Occupational disease
   • https://doi.org…1556-4029.14747

7. vascular calcification(English)

   • peritoneal dialysis is associated with low-turnover bone disease, presenting higher phosphate values and more vascular calcification
   • CKD, MBD, iPTH, PD, ABI, CAC, SVCS
   • Calcium, Nephrology
   • https://doi.org…55/2021/9985308
   • https://doi.org…1093/ndt/gfr233

8. visuospatial/constructional [ability](English)

   • older adults are susceptible to cognitive declines that may limit independence, and neuropsychologists opine about risk of functional decline
   • MMAA
   • Disability, Aging, Cognitive function
   • https://doi.org…1037/neu0000824

9. venous capacity(English)

   • ABS, PP, VER, VFR, VVV
   • Vessel properties, Hemodynamics
   • https://doi.org…038/sc.1994.128

10. virtual classroom(English)

    • EMS, MCQ, MEDICOL, PE
    • Education
    • http://pubmed.n…h.gov/15559740/

11. validating cohort(English)

    • GIST, KIT, TC
    • Model(ing), Machine learning
    • https://doi.org…967-023-04520-w

12. vaginal cone(English)

    • in patients with stress urinary incontinence cone-shaped devices inserted into the vagina to strengthen the pelvic floor muscles, can be offered as an alternative treatment for women who refuse surgery, those at high risk for surgery or it could be used temporarily before surgery
    • ExMi, AMT, BF, ES, PFM, PFMT, SUI, TOT, WBVT
    • Gynecology, Genitals, Urology, Therapeutic approaches
    • https://doi.org…/ijerph19052789
    • https://doi.org…enos.2019.89137