There are multiple definitions:

1. Average Peak [blood flow] Velocity(English)

   • CFR, DPV, FFR, MVR, FCW, MB
   • Doppler technique, Ultrasound, Coronary circulation
   • https://doi.org…4779072.1.3.471
   • https://doi.org…1.CIR.103.2.184
   • https://doi.org…cin.2025.04.023

2. atherosclerotic plaque with blank vector(English)

   • APsFlt-1, PA, PC
   • Atherosclerosis /atherogenic
   • https://doi.org…0238-010-0112-7

3. Association of Primate Veterinarians(English)

   • IACUC, NHP
   • Veterinary medicine, Organizations (documentation), Microbiology, Guidelines
   • http://pubmed.n…h.gov/34819207/

4. absent pulmonary valve(English)

   • CCHB, CCHD, CHD, ECA, HLHS, NICU
   • Cardiology, Congenital disorders, Pathology, Anatomy
   • https://doi.org…eri.2024.151989