![]() A whole-body screening computed tomography was performed to locate the missing stent that was successfully identified in the proximal branch of the left iliac artery ( Figure 5). The implanted stent could not be visualized in the LMCA on angiography, and an intermediate residual stenosis was observed. Follow-up angiography ( Figure 4) was performed to investigate the symptoms of chest pain and assess stent patency. The patient underwent MRI of the head in a 1.5-Tesla scanner for surveillance of pituitary pathology 2 weeks after stenting. *Well-expanded stent struts with good apposition to the vessel wall (minimal lumen diameter, 4 mm). Arrowheads indicate stent struts extending proximal to the ostium of LMCA C, IVUS catheter PCI, percutaneous coronary intervention and S, stent struts. Intravascular ultrasound (IVUS) images showed appropriate stent sizing, adequate and symmetrical expansion ( F), and stent struts extending proximal to the ostium of LMCA in cross-sectional ( G) and longitudinal views ( H). PCI of the left main coronary artery (LMCA) with drug-eluting stent that was postdilated with a noncompliant balloon with excellent angiographic result ( A– E). Follow-up coronary angiography with stenting of the left main coronary artery under intravascular guidance. Customer Service and Ordering Informationįigure 3.About Circ: Cardiovascular Interventions.Stroke: Vascular and Interventional Neurology.Journal of the American Heart Association (JAHA).Circ: Cardiovascular Quality & Outcomes.Arteriosclerosis, Thrombosis, and Vascular Biology (ATVB). ![]()
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