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血管内超声指导

科研文章

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Prospective application of pre-defined intravascular ultrasound criteria for assessment of intermediate left main coronary artery lesions results from the multicenter LITRO study Differential prognostic effect of intravascular ultrasound use according to implanted stent length Patterns of calcification in coronary artery disease. A statistical analysis of intravascular ultrasound and coronary angiography in 1155 lesions Serial intravascular ultrasound analysis of the main and side branches in bifurcation lesions treated with the T-stenting technique Intravascular ultrasound-guided percutaneous coronary intervention improves the clinical outcome in patients undergoing multiple overlapping drug-eluting stents implantation Prognostic Value of Intravascular Ultrasound in Patients With Coronary Artery Disease Long-term health outcome and mortality evaluation after invasive coronary treatment using drug eluting stents with or without the IVUS guidance. Randomized control trial. HOME DES IVUS Stent underexpansion and residual reference segment stenosis are related to stent thrombosis after sirolimus-eluting stent implantation: an intravascular ultrasound study Impact of intravascular ultrasound guidance in routine percutaneous coronary intervention for conventional lesions: data from the EXCELLENT trial Intravascular ultrasound-guided unprotected left main coronary artery stenting in the elderly

Consensus2019 Feb 8;14(15):e1568-e1577.

JOURNAL:EuroIntervention. Article Link

Joint consensus on the use of OCT in coronary bifurcation lesions by the European and Japanese bifurcation clubs

Onuma Y, Katagiri Y, Burzotta F et al. Keywords: bifurcation lesions; OCT;

ABSTRACT

Coronary artery bifurcation lesions comprise approximately 15-20% of all percutaneous coronary interventions (PCI) and constitute a complex lesion subgroup. Intravascular optical coherence tomography (OCT) is a promising adjunctive tool for guiding coronary bifurcation with its unrivalled high resolution. Compared to angiography, intravascular OCT has a clear advantage in that it depicts ostial lesion(s) in bifurcation without the misleading two-dimensional appearance of conventional angiography such as overlap and foreshortening. In addition, OCT has the ability to reconstruct a bifurcation in three dimensions and to assess the side branch ostium from 3D reconstruction of the main vessel pullback, which can be applied to ensure the optimal recrossing position of the wire after main vessel stenting. Recently, online co-registration of OCT and angiography became widely available, helping the operator to position a stent in precise landing zones, reducing the risk of geographic miss. Despite these technological advances, the currently available clinical data are based mainly on observational studies with a small number of patients; there is little evidence from randomised trials. The joint working group of the European Bifurcation Club and the Japanese Bifurcation Club reviewed all the available literature regarding OCT use in bifurcation lesions and here provides recommendations on OCT guiding of coronary interventions in bifurcation lesions.