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血管内超声指导

科研文章

荐读文献

Intravascular Ultrasound and Angioscopy Assessment of Coronary Plaque Components in Chronic Totally Occluded Lesions Clinical Outcomes Following Intravascular Imaging-Guided Versus Coronary Angiography-Guided Percutaneous Coronary Intervention With Stent Implantation: A Systematic Review and Bayesian Network Meta-Analysis of 31 Studies and 17,882 Patients Intravascular Ultrasound Parameters Associated With Stent Thrombosis After Drug-Eluting Stent Deployment Is intravascular ultrasound beneficial for percutaneous coronary intervention of bifurcation lesions? Evidence from a 4,314-patient registry Impact of final stent dimensions on long-term results following sirolimus-eluting stent implantation: serial intravascular ultrasound analysis from the sirius trial Utility of intravascular ultrasound guidance in patients undergoing percutaneous coronary intervention for type C lesions Novel predictors of late lumen enlargement in distal reference segments after successful recanalization of coronary chronic total occlusion The impact of intravascular ultrasound guidance during drug eluting stent implantation on angiographic outcomes Usefulness of intravascular ultrasound to predict outcomes in short-length lesions treated with drug-eluting stents Intravascular Ultrasound Assessment of In-Stent Restenosis in Saphenous Vein Grafts

Review Article2015;11 Suppl V:V55-8.

JOURNAL:EuroIntervention. Article Link

IVUS in bifurcation stenting: what have we learned?

Legutko J, Yamawaki M, Costa RA et al. Keywords: intravascular ultrasound; stents; imaging; left main coronary artery; coronary bifurcation lesions

ABSTRACT


Coronary angiography is unable to visualise the atherosclerotic involvement of the arterial wall. Bifurcation lesions are particularly difficult to assess by angiography because overlapping mother and daughter vessels often obscure the lesion and carina. On the contrary, IVUS imaging allows for precise, real-time, cross-sectional assessment of all bifurcation lesion segments, enabling measurements of luminal and vessel areas. Moreover, IVUS evaluation of stent expansion, apposition and edge problems is also superior to angiographic assessment. In spite of the lack of adequately powered randomised trials, there is growing evidence from large registries and meta-analyses showing better acute and long-term outcomes of DES implantation guided by IVUS, in comparison to angiography-guided procedures. In this review, we summarise current scientific evidence, the European Society of Cardiology recommendations and the European Bifurcation Club consensus for the use of IVUS in bifurcation stenting.