There are multiple definitions:

1. chronic venous insufficiency(English)

   • DVT, VTE, VV, CIVIQ
   • Vascular disease
   • https://doi.org…-2930-6.00054-9
   • https://doi.org…000000000001209

2. Cardiovascular Interactions(English)

   • a project developed by Rothe and Gersting at the Indiana University School of Medicine
   • Cardiology, Model(ing)

3. cardiovacsular imaging(English)

   • CMR, MRI
   • Medical imaging, Cardiology
   • https://doi.org…93/ehjci/jev116

4. color velocity imaging(English)

   • tracks the flow lumen over the cardiac cycle, as well as mean spatial velocity, which is multiplied by vessel area to obtain VFR
   • DM, VFR
   • Medical imaging, Doppler technique, Brain (dys)function
   • https://doi.org…051228405001523

5. content validity index(English)

   • for example, surgical safety checklists may contribute to reduction of complications and mortality
   • CUT, SSC, SURPASS, WHO, ASD, DA, PEAKS, S-CVI, I-CVI
   • Surgery, Guidelines, Sports medicine
   • https://doi.org…joq-2018-000488
   • https://doi.org…007114520004286

6. certification of vision impairment(English)

   • for disability, legally blind status, qualification for discount, etc.
   • Ophthalmology, Disability