Inferior Early Repol with Reciprocal STD and TWIinferior early repolarizationOMI Mimicpericarditisserial ECG5 Min Read Steve SmithonOctober 28, 2026 Chest pain in a 70-something male. A former resident was working in triage when this ECG was handed to her, recorded on a 73 year old chest pain patient. — What do you think? —…