There are multiple definitions:

1. external cardioverter/defibrillator(English)

   • DFT, AED
   • Cardiology, Electrophysiology, Therapeutic approaches

2. equivalent current dipole(English)

   • MEG, SEF
   • Biophysics, Electrophysiology, Brain (dys)function
   • https://doi.org…598-019-56190-8

3. electron capture dissociation(English)

   • CID, ETD

4. elektronisch cliëntendossier(Dutch)

   • EPD, EHR
   • Electronic health record

5. Erdheim-Chester disease(English)

   • an extremely rare disorder that can affect many different organs of the body. It is characterized by excessive production and accumulation of specific cells whose normal function is to fight infections. These cells, which are called histiocytes, infiltrate the loose connective tissue of the body. As a result this tissue becomes thickened, dense and fibrotic. Multiple different organs can be affected. Unless successful treatment is found, organ failure can result
   • BRAF
   • Ophthalmology
   • https://www.erdheim-chester.org/
   • https://doi.org…30.2022.2087232

6. endothelial cell density(English)

   • the human cornea has an increased ECD in the paracentral and peripheral regions of cornea compared with the central region. The superior peripheral region of the corneal endothelium has the largest increase
   • CCT, PEX, PEXG, CPS, ECL, ECT, FLACS, LOCS, OVD, POD, POM
   • Ophthalmology, Wound care
   • https://doi.org…9394(02)02237-7
   • https://doi.org…mol-2018-313723
   • https://doi.org…tha.2020.02.029

7. electrochemical detection(English)

   • BGE, CE, EOF, ESI, EKC, FASS, GC, IEF, ITP, Alife, MALDI, OHP
   • Biochemistry
   • https://doi.org…82165-2.00241-5

8. ectatic corneal disease(English)

   • comprises a group of disorders characterized by progressive thinning and subsequent bulging of the corneal structure
   • Ophthalmology, Pathology
   • https://doi.org…xer.2020.108347

9. expanded criteria donor(English)

   • DBD, DCD, DGF, GS, HMP, PNF
   • Transplantation
   • https://doi.org…euf.2018.05.011

10. external continence device(English)

    • male external urine control device that attaches to tip of penis
    • Andrology, Urology
    • https://www.els…8-0-323-03135-6

11. ethyl cysteinate dimer(English)

    • used to measure regional CBF
    • CBF, SPECT, 99mTc-ECD
    • Brain (dys)function, Medical imaging
    • https://doi.org…85157-4.00204-9

12. early childhood development(English)

    • AOR, MDD
    • Pediatrics
    • https://doi.org…017/jns.2023.78

13. extracellular domain(English)

    • EFNB2:ECD, HDL, ABCA1, AFM
    • Nano-sciences, Biochemistry, Screening
    • https://doi.org…25.07.09.663943
    • https://doi.org…anolett.5c03116