There are multiple definitions:

1. speckle-tracking echocardiography(English)

   • AML
   • Cardiology, Echography/ultrasound

2. ST-segment elevation(English)

   • ECG, BV-STE, NV-STE, ACO, OMI
   • Cardiology, Electrophysiology
   • https://doi.org…NAHA.120.051155
   • https://doi.org…452-2473.357333

3. surrogate threshold effect(English)

   • defined as the minimum value of treatment effect on the surrogate endpoint, for which the predicted effect on the true end point would be different from zero
   • OS, RFS
   • Prognosis, Quality and outcomes
   • https://doi.org…093/jnci/djx133

4. static trunk extension(English)

   • refers to goal-directed voluntary activity
   • DSF, ES, MEP, RA, SSF
   • Musculoskeletal system, Biophysics
   • https://doi.org…al.pone.0147650