Ischemia & infarction
NSTEMI / non-ST elevation ACS
ECG criteria
ST depression and/or T-wave inversion without persistent ST elevation.
Related: ischemia & infarction
- STEMI (anterior)ST elevation in V1-V4 with reciprocal inferior changes.
- STEMI (inferior)ST elevation in II, III, aVF with reciprocal ST depression in I/aVL.
- STEMI (lateral)ST elevation in I, aVL, V5-V6.
- Posterior STEMITall R in V1-V2 with horizontal ST depression and upright T waves.
- Wellens syndromeBiphasic or deeply inverted T waves in V2-V3, normal QRS, no Q waves; critical LAD stenosis.