ST segment depression

DDX

1. Posterior MI
2. RV strain
3. NSTEMI
4. Reciprocal changes
5. Electrolyte disorder (e.g. hypokalemia)
6. LVH with strain pattern (repolarization abnormality)
7. Digoxin effect (not indicative of toxicity)

Source

ST Elevation Lecture, Dr. Niemann, Harbor-UCLA