1. Yukio Ozaki

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    1. Mentioned In 13 Articles

    2. Clinical outcomes of calcified nodules detected by optical coherence tomography

      Explore eurointervention.pcronline.com Cardiology
      Clinical outcomes of calcified nodules detected by optical coherence tomography
      Aims: The goal of the present post hoc analysis of the CLIMA registry was to establish the relationship between calcified nodules (CNs) with (CND) or without (CNWD) disruption of the superficial intimal fibrous layer and one-year occurrence of target lesion myocardial infarction (MI) and/or cardiac death. Methods and results: CND and CNWD were identified based on the presence or absence of superficial irregularities indicative of disruption of the intimal ...
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      Mentions: Corrado Tamburino University of Catania Fernando Alfonso

    3. Prevalence and quantitative assessment of macrophages in coronary plaques

      Explore Home - Springer Cardiology
      Prevalence and quantitative assessment of macrophages in coronary plaques
      Although optical coherence tomography (OCT) proved to be able to identify macrophage clusters, there are no available data on the possibility to obtain reproducible measurements of their circumferential extension and location. The purpose of the present post-hoc analysis of the CLIMA study was to revise the clinical and demographic variables of patients having coronary plaques with macrophages and to investigate the reproducibility of their quantitative assessment. A total of 577 ...
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      Mentions: Corrado Tamburino University of Catania University of Bologna

    4. Randomized Comparison Between Everolimus-Eluting Bioresorbable Scaffold and Metallic Stent Multimodality Imaging Through 3 Years

      Explore interventions.onlinejacc.org Cardiology
      Randomized Comparison Between Everolimus-Eluting Bioresorbable Scaffold and Metallic Stent Multimodality Imaging Through 3 Years
      Objectives The aim of this study was to investigate the vascular responses and fates of the scaffold after bioresorbable vascular scaffold (BVS) implantation using multimodality imaging. Background Serial comprehensive image assessments after BVS implantation in the context of a randomized trial have not yet been reported. Methods In the ABSORB Japan trial, 400 patients were randomized to a BVS (n = 266) or a cobalt-chromium everolimus-eluting stent (n = 134). Through 3 ...
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      Mentions: Beth Israel Deaconess Medical Center Columbia University Stanford University

    5. Relationship between coronary plaque morphology of the left anterior descending artery and 12 months clinical outcome: the CLIMA study

      Explore Journals Cardiology
      Relationship between coronary plaque morphology of the left anterior descending artery and 12 months clinical outcome: the CLIMA study
      Aims The CLIMA study, on the relationship between c oronary p l aque morphology of the left anter i or descending artery and twelve m onths clinic a l outcome, was designed to explore the predictive value of multiple high-risk plaque features in the same coronary lesion [minimum lumen area (MLA), fibrous cap thickness (FCT), lipid arc circumferential extension, and presence of optical coherence tomography (OCT)-defined macrophages] as detected ...
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      Mentions: Massachusetts General Hospital Abbot Corrado Tamburino

    6. Two-year clinical, angiographic, and serial optical coherence tomographic follow-up after implantation of an everolimus-eluting bioresorbable scaffold and an everolimus-eluting metallic stent: insights from the randomised ABSORB Japan trial

      Explore eurointervention.org Cardiology
      Two-year clinical, angiographic, and serial optical coherence tomographic follow-up after implantation of an everolimus-eluting bioresorbable scaffold and an everolimus-eluting metallic stent: insights from the randomised ABSORB Japan trial
      Aims: We sought to investigate two-year clinical and serial optical coherence tomography (OCT) outcomes after implantation of a fully bioresorbable vascular scaffold (BVS) or a cobalt-chromium everolimus-eluting stent (CoCr-EES). Methods and results: In the ABSORB Japan trial, 400 patients were randomised in a 2:1 ratio to BVS (N=266) or CoCr-EES (N=134). A pre-specified OCT subgroup (N=125, OCT-1 group) underwent angiography and OCT post procedure and at ...
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      Mentions: Patrick W. Serruys Yoshinobu Onuma Richard Rapoza

    10. Expert review document part 2: methodology, terminology and clinical applications of optical coherence tomography for the assessment of interventional procedures

      Explore Oxford Journals Cardiology
      Expert review document part 2: methodology, terminology and clinical applications of optical coherence tomography for the assessment of interventional procedures
      Introduction This document is complementary to an Expert Review Document on Optical Coherence Tomography (OCT) for the study of coronary arteries and atherosclerosis.1 The goal of this companion manuscript is to provide a practical guide framework for the appropriate use and reporting of the novel frequency domain (FD) OCT imaging to guide interventional procedures, with a particular interest on the comparison with intravascular ultrasound (IVUS).1–4 Technique for ...
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      Mentions: Guillermo J. Tearney Imperial College London Case Western Reserve University

    11. Impact of Statin Therapy on Plaque Characteristics as Assessed by Serial OCT, Grayscale and Integrated Backscatter–IVUS

      Explore imaging.onlinejacc.org Cardiology
      Impact of Statin Therapy on Plaque Characteristics as Assessed by Serial OCT, Grayscale and Integrated Backscatter–IVUS
      ...etherlands ^§ Mount Sinai School of Medicine, New York, New York ^ Reprint requests and correspondence: Prof. Yukio Ozaki, Department of Cardiology, Fujita Health University Hospital, 1-98 Dengaku, Kutsukake, Toyoake 470...
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      Mentions: Mount Sinai School of Medicine Royal Brompton Hospital Patrick W. Serruys

    12. Coronary CT angiographic characteristics of culprit lesions in acute coronary syndromes not related to plaque rupture as defined by optical coherence tomography and angioscopy

      Explore Oxford Journals Cardiology
      Coronary CT angiographic characteristics of culprit lesions in acute coronary syndromes not related to plaque rupture as defined by optical coherence tomography and angioscopy
      Aims Pathological and clinical optical coherence tomography (OCT) studies have indicated that acute coronary syndrome (ACS) lesions have either ruptured fibrous caps (RFC-ACS) or intact fibrous caps (IFC-ACS). Although computed tomographic (CT) angiographic characteristics of RFC-ACS include low-attenuation plaques and positive plaque remodelling, features associated with IFC-ACS have not been previously described. The aim of this study was to assess the CT characteristics of IFC-ACS lesions. Methods and results Seventy-four ...
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      Mentions: Royal Brompton Hospital UC Irvine Patrick W. Serruys

    13. The fate of incomplete stent apposition with drug-eluting stents: an optical coherence tomography-based natural history study

      Explore Oxford Journals Cardiology
      The fate of incomplete stent apposition with drug-eluting stents: an optical coherence tomography-based natural history study
      Aims To assess the fate of incomplete stent apposition (ISA) after deployment of sirolimus-eluting stents (SESs). Methods and results Thirty-two patients having intravascular ultrasound (IVUS)-guided PCI with SESs underwent assessment of stent deployment with quantitative coronary angiography, IVUS, and optical coherence tomography (OCT) pre-procedure, post-procedure, and at 10 months follow-up. Incomplete stent apposition was defined as separation of a stent strut from the inner vessel wall by 160 m ...
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      Mentions: Imperial College London Patrick W. Serruys Francesco Prati

    14. Expert review document on methodology, terminology, and clinical applications of optical coherence tomography: physical principles, methodology of image acquisition, and clinical application for assessment of coronary arteries and atherosclerosis

      Explore Oxford Journals Cardiology
      Optical coherence tomography (OCT) is a novel intravascular imaging modality, based on infrared light emission, that enables a high resolution arterial wall imaging, in the range of 1020 microns. This feature of OCT allows the visualization of specific components of the atherosclerotic plaques. The aim of the present Expert Review Document is to address the methodology, terminology and clinical applications of OCT for qualitative and quantitative assessment of coronary arteries ...
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      Mentions: Case Western Reserve University Massachusetts General Hospital Ik-Kyung Jang
    15. 1-13 of 13
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  4. About Yukio Ozaki

    Yukio Ozaki

    Yukio Ozaki is with the Department of Cardiology, Fujita Health University Hospital, in Japan.

  5. Related Topics

    1. Expert review document on methodology, terminology, and clinical applications of optical coherence tomography: physical principles, methodology of image acquisition, and clinical application for assessment of coronary arteries and atherosclerosis
      7 articles also mentioned Francesco Prati
    2. Expert review document part 2: methodology, terminology and clinical applications of optical coherence tomography for the assessment of interventional procedures
      4 articles also mentioned Corrado Tamburino