cardiac arrest due to missed OMIInferior OMI Subtlemissed OMIMissed OMI and diedPositive Predictive ValuePretest Probability7 Min Read Steve SmithonFebruary 10, 2026 A 50-something with chest pain. Look what happens if you don’t use the Queen of Hearts. I came across this ECG while reading through all the ECGs on the system. The computer interpretation, confirmed by a cardiologist, is: = = =…