1. Articles mentioning both Aarhus University and Leiden University

    1-8 of 8
    1. Optical coherence tomography in coronary atherosclerosis assessment and intervention

      Optical coherence tomography in coronary atherosclerosis assessment and intervention
      Since optical coherence tomography (OCT) was first performed in humans two decades ago, this imaging modality has been widely adopted in research on coronary atherosclerosis and adopted clinically for the optimization of percutaneous coronary intervention. In the past 10 years, substantial advances have been made in the understanding of in vivo vascular biology using OCT. Identification by OCT of culprit plaque pathology could potentially lead to a major shift in ...
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    2. Mechanical performance and healing patterns of the novel sirolimus-eluting bioresorbable Fantom scaffold: 6-month and 9-month follow-up by optical coherence tomography in the FANTOM II study

      Mechanical performance and healing patterns of the novel sirolimus-eluting bioresorbable Fantom scaffold: 6-month and 9-month follow-up by optical coherence tomography in the FANTOM II study
      Objectives We aimed to evaluate the mechanical properties and healing patterns 6 and 9 months after implantation of the sirolimus-eluting Fantom bioresorbable scaffold (BRS). Background The Fantom BRS (Reva Medical, San Diego, USA) has differentiating properties including radiopacity, strut thickness of 125 m, high expansion capacity and has demonstrated favourable mid-term clinical and angiographic outcomes. Methods and results FANTOM II was a prospective, single arm study with implantation of the ...
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    3. Detection of early changes in the coronary artery microstructure after heart transplantation: A prospective optical coherence tomography study

      Detection of early changes in the coronary artery microstructure after heart transplantation: A prospective optical coherence tomography study
      Objectives To describe and characterize changes in the coronary artery microstructure during the first year following heart transplantation (HTx) by serial optical coherence tomography (OCT) scans. Background OCT enables in-vivo cardiac allograft vasculopathy (CAV) microstructure characterization. Early coronary artery microstructure changes after HTx may provide important mechanistic information regarding CAV development. Methods Twenty-six patients were enrolled at routine baseline coronary angiography 3 months after HTx. Coronary OCT scans were performed ...
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    4. Serial Assessment of Tissue Precursors and Progression of Coronary Calcification Analyzed by Fusion of IVUS and OCT

      Serial Assessment of Tissue Precursors and Progression of Coronary Calcification Analyzed by Fusion of IVUS and OCT
      Objectives The aim of this study was to assess calcium growth with fused grayscale intravascular ultrasound (IVUS), IVUSvirtual histology, and optical coherence tomography (OCT) from baseline to 5-year follow-up in patients treated with bioresorbable vascular scaffolds. Background IVUS and OCT have individual strengths in assessing plaque composition and volume. Fusion of images obtained using these methods could potentially aid in coronary plaque assessment. Methods Anatomic landmarks and endoluminal radiopaque markers ...
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    5. Impact of Side Branch Modeling on Computation of Endothelial Shear Stress in Coronary Artery Disease Coronary Tree Reconstruction by Fusion of 3D Angiography and OCT

      Impact of Side Branch Modeling on Computation of Endothelial Shear Stress in Coronary Artery Disease Coronary Tree Reconstruction by Fusion of 3D Angiography and OCT
      Background Computational fluid dynamics allow virtual evaluation of coronary physiology and shear stress (SS). Most studies hitherto assumed the vessel as a single conduit without accounting for the flow through side branches. Objectives This study sought to develop a new approach to reconstruct coronary geometry that also computes outgoing flow through side branches in hemodynamic and biomechanical calculations, using fusion of optical coherence tomography (OCT) and 3-dimensional (3D) angiography. Methods ...
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    6. OCT for bifurcation stenting: what have we learned?

      OCT for bifurcation stenting: what have we learned?
      Treatment of bifurcation lesions by percutaneous coronary intervention (PCI) shows major variation in complexity. Intravascular optical coherence tomography (OCT) provides high-resolution images of the pathoanatomy, thrombus, wires and stent positions during the procedure. This information may prove crucial in optimising PCI results and clinical outcomes after complex bifurcation treatment. Mounting evidence confirms the feasibility of OCT in bifurcations, and specific steps where OCT may be advantageous in guiding bifurcation PCI ...
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    7. First Presentation of 3-Dimensional Reconstruction and Centerline-Guided Assessment of Coronary Bifurcation by Fusion of X-Ray Angiography and Optical Coherence Tomography

      First Presentation of 3-Dimensional Reconstruction and Centerline-Guided Assessment of Coronary Bifurcation by Fusion of X-Ray Angiography and Optical Coherence Tomography
      ...versity Hospital, Aarhus, Denmark , * Evald H. Christiansen, MD, PhD Affiliations + Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark , * Johan H.C. Reiber, PhD Affiliations + Division of Image Proces...
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  2. Organizations in the News

    1. (3 articles) Erasmus University
    2. (2 articles) University of Bern
    3. (1 articles) Nara Medical University
    4. (1 articles) Massachusetts General Hospital
    5. (1 articles) Cardiovascular Research Foundation
    6. (1 articles) Harvard University
    7. (1 articles) Harbin Medical University
    8. (1 articles) University of Athens
    9. (1 articles) Tokyo Medical & Dental University
    10. (1 articles) Korea Advanced Institute of Science and Technology
    11. (1 articles) Mount Sinai School of Medicine
    12. (1 articles) Kobe University Graduate School of Medicine
  3. OCT Companies in the News

    1. (1 articles) Boston Scientific
    2. (1 articles) Abbott