There are multiple definitions:

1. diabetic autonomic neuropathy(English)

   • Diabetes, Neuropathy

2. Diving Alert Network(English)

   • at Duke University, Durham
   • Sports medicine

3. diffuse atherosclerotic narrowing(English)

   • frequently overlooked during angiography. May lead to low-flow ischemia [in which by definition FFR might be high and influence long-term outcome
   • CFR, FFR, IHD, IMR
   • Atherosclerosis /atherogenic, Coronary circulation
   • https://doi.org…000000000000110

4. dorsal-attention network(English)

   • DMN, SAL, SCI, SMN
   • Brain (dys)function, Neural network
   • https://doi.org…9/neu.2017.5212