There are multiple definitions:

1. after-hyperpolarization(English)

   • EAD, EDHF, ADP, HCN, Na/K-ATPase, SLE
   • Electrophysiology, Channelopathy, Neurons, Epilepsy or syncope
   • https://doi.org/10.1113/JP286965

2. association health plan(English)

3. analytic hierarchy process(English)

4. area hypothalamica posterior(English)

   • AB, APM, AL, HVM, HPC, LC, NRC
   • Anatomy, Brain (dys)function

5. Allied Health Professional(English)

   • ACL, BCS, BJCA, CCT, CVD, GIM, GIRFT, GMC, IMT, JRCPTB, NHS, OOP
   • Care giver/provider, Health care, Specialist / expert
   • https://doi.org…jnl-2024-325037

6. acute hepatic porphyria(English)

   • monogenic hereditary disorder
   • ALA, PBG
   • Gastroenterology, Genetics
   • https://www.orp…mp;Expert=95157

7. after-hours program(English)

   • large-scale after-hours telephone coverage systems can be effective and well-received by patients, parents, and primary physicians
   • Communication, Mobile health, Triage, Pediatrics
   • http://pubmed.n…ih.gov/8414853/