Search

Stent fracture is an uncommon complication of drug-eluting stent implantation, but it has a clinical significance because of its potential association with adverse cardiac events such as in-stent restenosis, target lesion revascularization, and stent thrombosis. Multiple stent fractures account for a small proportion, but they may lead to more serious complications. Newer generation drug-eluting stents are designed for improved safety and efficacy compared with early generation drug-eluting stents. Multiple stent fractures after newer generation drug-eluting stent implantation are a rare case.We report a case of 25-year-old male who presented with acute myocardial infarction caused by multiple stent fractures after everolimus-eluting stents implantation and was treated by balloon angioplasty.Physicians should be aware of the possibility of multiple stent fractures even after newer generation drug-eluting stent implantation.

Congenital coronary artery fistulas (CAFs) are rare and asymptomatic, although symptomatic CAFs should be treated with percutaneous intervention or surgery. A 62-year-old woman developed bilateral coronary-to-pulmonary artery fistulas resulting in exertional chest pain. We herein report the successful use of trans-catheter closure of a coronary artery-to-pulmonary artery fistula, which lead to the coronary steal phenomenon, using an Amplatzer vascular plug with the trans-radial approach. After the procedure, the patient remained asymptomatic.