There are multiple definitions:

1. left atrial maximum volume(English)

   • BAA, CMR, GVV, HF, KDM-BA, LVEDV, LVM, MR, NHANES, RAMV, SBP, UKB
   • Cardiology, Medical imaging
   • https://doi.org…3/ehjci/jeae126

2. live-attenuated measles vaccine(English)

   • is extremely effective in preventing measles and induces mucosal immunity in the respiratory tract; however, the mechanism is not known
   • MMR
   • Vaccination, Respiratory system
   • https://doi.org…/infdis/jiae537