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      Efficacy of coronary imaging on bifurcation intervention

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          Abstract

          During the coronary bifurcation intervention procedure, imaging including intravascular ultrasound and optical coherence tomography is essential to provide precise anatomy of the lesion and morphological information. This consensus document between the Korean Bifurcation Club and the Japanese Bifurcation Club summarizes practical guidelines and current evidences on lesion assessment, device selection, procedural guidance, and the optimization of bifurcation intervention by the imaging.

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          Most cited references74

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          Consensus standards for acquisition, measurement, and reporting of intravascular optical coherence tomography studies: a report from the International Working Group for Intravascular Optical Coherence Tomography Standardization and Validation.

          The purpose of this document is to make the output of the International Working Group for Intravascular Optical Coherence Tomography (IWG-IVOCT) Standardization and Validation available to medical and scientific communities, through a peer-reviewed publication, in the interest of improving the diagnosis and treatment of patients with atherosclerosis, including coronary artery disease. Intravascular optical coherence tomography (IVOCT) is a catheter-based modality that acquires images at a resolution of ~10 μm, enabling visualization of blood vessel wall microstructure in vivo at an unprecedented level of detail. IVOCT devices are now commercially available worldwide, there is an active user base, and the interest in using this technology is growing. Incorporation of IVOCT in research and daily clinical practice can be facilitated by the development of uniform terminology and consensus-based standards on use of the technology, interpretation of the images, and reporting of IVOCT results. The IWG-IVOCT, comprising more than 260 academic and industry members from Asia, Europe, and the United States, formed in 2008 and convened on the topic of IVOCT standardization through a series of 9 national and international meetings. Knowledge and recommendations from this group on key areas within the IVOCT field were assembled to generate this consensus document, authored by the Writing Committee, composed of academicians who have participated in meetings and/or writing of the text. This document may be broadly used as a standard reference regarding the current state of the IVOCT imaging modality, intended for researchers and clinicians who use IVOCT and analyze IVOCT data. Copyright © 2012 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.
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            Intravascular Ultrasound-Guided Versus Angiography-Guided Implantation of Drug-Eluting Stent in All-Comers: The ULTIMATE trial

            Intravascular ultrasound (IVUS)-guided drug-eluting stent (DES) implantation is associated with fewer major adverse cardiovascular events compared with angiography guidance for patients with individual lesion subset. However, the beneficial effect on major adverse cardiovascular event outcome of IVUS guidance over angiography guidance in all-comers who undergo DES implantation still remains understudied.
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              Optical coherence tomography compared with intravascular ultrasound and with angiography to guide coronary stent implantation (ILUMIEN III: OPTIMIZE PCI): a randomised controlled trial.

              Percutaneous coronary intervention (PCI) is most commonly guided by angiography alone. Intravascular ultrasound (IVUS) guidance has been shown to reduce major adverse cardiovascular events (MACE) after PCI, principally by resulting in a larger postprocedure lumen than with angiographic guidance. Optical coherence tomography (OCT) provides higher resolution imaging than does IVUS, although findings from some studies suggest that it might lead to smaller luminal diameters after stent implantation. We sought to establish whether or not a novel OCT-based stent sizing strategy would result in a minimum stent area similar to or better than that achieved with IVUS guidance and better than that achieved with angiography guidance alone.
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                Author and article information

                Contributors
                soojoong27@daum.net
                y.murasato@gmail.com
                Journal
                Cardiovasc Interv Ther
                Cardiovasc Interv Ther
                Cardiovascular Intervention and Therapeutics
                Springer Singapore (Singapore )
                1868-4300
                1868-4297
                7 September 2020
                7 September 2020
                2021
                : 36
                : 1
                : 54-66
                Affiliations
                [1 ]GRID grid.416762.0, ISNI 0000 0004 1772 7492, Department of Cardiology, , Ogaki Municipal Hospital, ; Ogaki, Japan
                [2 ]GRID grid.416618.c, ISNI 0000 0004 0471 596X, Department of Cardiology, , Osaka Saiseikai Nakatsu Hospital, ; Osaka, Japan
                [3 ]GRID grid.415562.1, ISNI 0000 0004 0636 3064, Department of Cardiology, , Yonsei Severance Hospital, ; Seoul, South Korea
                [4 ]Department of Cardiology, Yeungnam Medical Center, Daegu, South Korea
                [5 ]GRID grid.420140.3, ISNI 0000 0004 0402 1351, Department of Cardiovascular Medicine, , Toyohashi Heart Center, ; Toyohashi, Japan
                [6 ]GRID grid.412339.e, ISNI 0000 0001 1172 4459, Department of Cardiology, , Saga University, ; Saga, Japan
                [7 ]GRID grid.414964.a, ISNI 0000 0001 0640 5613, Department of Cardiology, , Samsung Medical Center, ; Seoul, South Korea
                [8 ]GRID grid.412091.f, ISNI 0000 0001 0669 3109, Division of Cardiology, Department of Internal Medicine, , Keimyung University Dongsan Hospital, ; Daegu, South Korea
                [9 ]GRID grid.412484.f, ISNI 0000 0001 0302 820X, Department of Internal Medicine and Cardiovascular Center, , Seoul National University Hospital, ; Seoul, South Korea
                [10 ]Division of Cardiology, Department of Internal Medicine, Kyung Hee University College of Medicine, Kyung Hee University Hospital, 23, Kyungheedae-ro, Dongdaemun-gu, Seoul, 02447 South Korea
                [11 ]GRID grid.416698.4, Department of Cardiology and Clinical Research Center, , National Hospital Organization, Kyushu Medical Center, ; 1-8-1, Jigyohama, Chuo, Fukuoka 810-8563 Japan
                Author information
                http://orcid.org/0000-0003-4825-5347
                Article
                701
                10.1007/s12928-020-00701-2
                7829226
                32894433
                4382e9d8-5cb0-459b-988d-627b6d7cf4b7
                © The Author(s) 2020

                Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

                History
                : 24 August 2020
                : 25 August 2020
                Categories
                Review Article
                Custom metadata
                © Japanese Association of Cardiovascular Intervention and Therapeutics 2021

                intravascular ultrasound,optical coherence tomography,coronary bifurcation,percutaneous coronary intervention

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