The Unholy Trinity: A Hybrid PCI Approach for Left Main Pseudoaneurysm, In-Stent Restenosis, and Acute Myocardial Infarction

Highlights: Iatrogenic LMCA pseudoaneurysm from in-stent restenosis is extremely rare. This is the first report of this specific complication presenting as STEMI. A hybrid technique using coils and drug-eluting stent proved successful. OCT imaging confirmed complete aneurysm sealing and optimal stent result.