Key result
Primary PCI for mid-LAD occlusion restores perfusion and resolves simultaneous anterior and inferior ST elevations.
Why the study?
Simultaneous ischemic changes in myocardial infarction involving two coronary territories due to a single culprit lesion complicate diagnosis and urgent management.
Case Report (n=1)
Simultaneous ST-segment elevations in multiple territories can result from a single acute occlusion when collateral circulation supplies a chronically occluded territory, requiring prompt angiographic evaluation and revascularization.
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PCI of single mid-LAD culprit may resolve dual-territory STEMI; hypothesis-generating for collateral-dependent presentations.
Agarwal et al. (2025) conducted a case report in Acute myocardial infarction (n=1). Primary percutaneous intervention (drug-eluting balloon) was evaluated on Clinical and ECG recovery. Primary percutaneous intervention of an acute mid-LAD occlusion restored perfusion to both anterior and inferior coronary beds, resolving simultaneous ST-segment elevations.
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