There are multiple definitions:

1. healthy knee(English)

   • ACL, ACLR, IKDC, APT, RD, PT, TPT
   • Sports medicine, Knee
   • https://doi.org…edicina58091187

2. hyperkalemia(English)

   • may refer to patients with heart failure receiving optimal therapy
   • HF, WRF
   • Potassium, Cardiology
   • https://doi.org…LURE.113.000792