There are multiple definitions:

1. automated function imaging(English)

   • refers to a software package with Doppler speckle tracking–based determination of strain in 18 segments
   • ALS, BLS, BMI, DBP, GLS, HR, LVEDV, LVEF, LVESV, MLS, SBP
   • Cardiology, Doppler technique, Medical imaging, Aging, Gender aspects, Machine learning
   • https://doi.org…1111/echo.13278
   • https://doi.org…cmg.2023.08.011
   • https://doi.org…/ehjimp/qyaf163
   • https://doi.org…bio.2020.10.024

2. amniotic fluid index(English)

   • is the sum of the deepest vertical pocket of fluid, excluding fetal parts and umbilical cord, in four quadrants between the maternal midline vertically and a transverse line halfway between the pubic symphysis and uterine fundus
   • AFV, BPP, CTG, SDP, UAPI
   • Pregnancy, Obstetrics
   • https://doi.org…44548-1.00120-0
   • https://doi.org…04306-9.50023-9