See also: Old vs new ischemia
Can you add to the information on this page?
This ECG is from a middle aged male who presented with a choking feeling in his throat, on a background of prior anterior STEMI complicated by cardiac arrest, and ICD.
This ECG shows QS waves with ST elevation in anterior leads. The T waves were larger than previous, so he was sent to the cath lab, but angiography was normal.