There are multiple definitions:

1. dynamic spatial reconstruction(English)

   • Medical imaging

2. dural sac ratio(English)

   • Ratio-based metric, Medical imaging
   • https://www.cli…(14)00486-3/pdf

3. diastolic strain rate(English)

   • can detect dysfunction in asymptomatic patients allowing for early intervention
   • MPI, RV, RVEF, TAPSE, TDI
   • Cardiology
   • https://doi.org…390-021-01900-0

4. dynamic stretch reflex(English)

   • the dynamic component of stretch reflex activity
   • EMG, RM, ROM, SRA, TSR
   • Musculoskeletal system
   • https://doi.org…7/s004150050516