1. Evelyn Regar

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    1. Mentioned In 151 Articles

    2. Tissue coverage and neointimal hyperplasia in overlap versus nonoverlap segments of drug-eluting stents 9 to 13 months after implantation: In vivo assessment with optical coherence tomography

      Tissue coverage and neointimal hyperplasia in overlap versus nonoverlap segments of drug-eluting stents 9 to 13 months after implantation: In vivo assessment with optical coherence tomography
      Background: Histologic experimental studies have reported incomplete neointimal healing in overlapping with respect to nonoverlapping segments in drug-eluting stents (DESs), but these observations have not been confirmed in human coronary arteries hitherto. On the contrary, angiographic and optical coherence tomography studies suggest that DES overlap elicits rather an exaggerated than an incomplete neointimal reaction.Methods: Optical coherence tomography studies from 2 randomized trials including sirolimus-eluting, biolimus-eluting, everolimus-eluting, and zotarolimus-eluting stents ...
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    3. Optical coherence tomography for evaluation of coronary stents in vivo

      Optical coherence tomography for evaluation of coronary stents in vivo
      Coronary optical coherence tomography (OCT) is a light-based imaging modality that emits light in the near-infrared range. Compared with intravascular ultrasound, OCT has an extraordinarily high resolution (nearly tenfold higher), with an axial resolution in the range of 1215 m and a lateral resolution of 2040 m. The main drawback of OCT is its relatively low penetration power, especially into lipid-rich atherosclerotic tissue. Second-generation OCT systems, known as frequency domain ...
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    4. CBORT 2013 OCT Symposium July 29th at Harvard Medical School Cambridge MA, USA

      CBORT 2013 OCT Symposium July 29th at Harvard Medical School Cambridge MA, USA
      OCT2013 the first international symposium hosted by the Center for Biomedical OCT Research and Translation at Harvard Medical School and Massachusetts General Hospital, will focus on the latest and greatest technical capabilities of OCT, provide an overview of the commercially available OCT systems, discuss advancements in numerous clinical application areas, and introduce emerging preclinical optical imaging techniques. The unique emphasis of technology and clinical utility presented in the symposium will ...
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    5. Association of neointimal morphology by optical coherence tomography with rupture of neoatherosclerotic plaque very late after coronary stent implantation.

      Association of neointimal morphology by optical coherence tomography with rupture of neoatherosclerotic plaque very late after coronary stent implantation.
      ...uzas ; Joost Daemen ; Gijs van Soest ; Muthukaruppan Gnanadesigan ; Robert-Jan van Geuns ; Peter de Jaegere ; Evelyn Regar; Association of neointimal morphology by optical coherence tomography with rupture of neoatherosc...
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    6. In-stent neoatherosclerosis: are first generation drug eluting stents different than bare metal stents? an optical coherence tomography study

      In-stent neoatherosclerosis: are first generation drug eluting stents different than bare metal stents? an optical coherence tomography study
      ...touzas ; Joost Daemen ; Gijs van Soest ; Muthukaruppan Gnanadesigan ; Nicholas van Mieghem ; Felix Zijlstra ; Evelyn Regar; In-stent neoatherosclerosis: are first generation drug eluting stents different than bare metal ...
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    7. Randomized study to assess the effect of thrombus aspiration on flow area in patients with ST-elevation myocardial infarction: an optical frequency domain imaging study—TROFI trial

      Randomized study to assess the effect of thrombus aspiration on flow area in patients with ST-elevation myocardial infarction: an optical frequency domain imaging study—TROFI trial
      Aims Primary percutaneous coronary intervention (PPCI) with thrombectomy (TB) seems to reduce the thrombus burden, resulting in a larger flow area as measured with optical frequency domain imaging (OFDI). Methods and results In a multi-centre study, 141 patients with ST elevation myocardial infarction 12 h from onset were randomized to either PPCI with TB using an Eliminate catheter (TB: n = 71) or without TB (non-TB: n = 70), having operators blinded ...
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    8. Feature Of The Week 11/11/12: Characterization of Coronary Bifurcations using Optical Coherence Tomography

      Feature Of The Week 11/11/12: Characterization of Coronary Bifurcations using Optical Coherence Tomography
      Correct characterization of coronary bifurcations by optical coherence tomography (OCT) is critical in the evaluation of lesions, dedicated bifurcation stents and stent techniques. Assessment is limited by the need for acquiring images in both the main branch (MB) and the dissection prone side branch (SB). Analysis poses the significant risk of OCT cross sections not being perpendicular to the true vessel centerline due to imaging wires being non-parallel to the ...
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    9. In vivo comparison of arterial lumen dimensions assessed by co-registered three-dimensional (3D) quantitative coronary angiography, intravascular ultrasound and optical coherence tomography

      In vivo comparison of arterial lumen dimensions assessed by co-registered three-dimensional (3D) quantitative coronary angiography, intravascular ultrasound and optical coherence tomography
      This study sought to compare lumen dimensions as assessed by 3D quantitative coronary angiography (QCA) and by intravascular ultrasound (IVUS) or optical coherence tomography (OCT), and to assess the association of the discrepancy with vessel curvature. Coronary lumen dimensions often show discrepancies when assessed by X-ray angiography and by IVUS or OCT. One source of error concerns a possible mismatch in the selection of corresponding regions for the comparison. Therefore ...
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    10. Five-Year Optical Coherence Tomography Follow-Up of an Everolimus-Eluting Bioresorbable Vascular Scaffold: Changing the Paradigm of Coronary Stenting?

      Five-Year Optical Coherence Tomography Follow-Up of an Everolimus-Eluting Bioresorbable Vascular Scaffold: Changing the Paradigm of Coronary Stenting?
      ...Cardiology, Thoraxcentre, Erasmus University Medical Centre, Rotterdam, The Netherlands. 1. Correspondence to Evelyn Regar, MD, PhD, Department of Cardiology, Thoraxcentre, BA-585, Erasmus University Medical Centre...
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    11. In-stent neoatherosclerosis: a cause of late stent thrombosis in a patient with "full metal jacket" 15 years after implantation: insights from optical coherence tomography

      In-stent neoatherosclerosis: a cause of late stent thrombosis in a patient with "full metal jacket" 15 years after implantation: insights from optical coherence tomography
      ... no relationships relevant to the contents of this paper to disclose.Reprint requests and correspondence: Dr. Evelyn Regar, Department of Cardiology, Thoraxcenter, BA-585, Erasmus University Medical Centre's Gravendijkwa...
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    12. 46-60 of 151 « 1 2 3 4 5 6 7 8 9 10 »
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  2. About Evelyn Regar

    Evelyn Regar

    Evelyn Regar is a interventional cardiologist at the ThoraxCenter, Erasmus Medical Center in the Netherlands.  Dr. Regar did her preclinical studies at the University of Regensburg, Germany, for two years, before training at the Technical University of Munich. From there, she trained in internal medicine and cardiology at the University Hospital, also in Munich. Since 1999, she works as an interventional cardiologist at the Thoraxcenter and has the post of clinical head of the catheter laboratory.

  3. Quotes

    1. The ILUMIEN system provides me and my colleagues with an easy-to-use, flexible solution that combines OCT and FFR technology on one system... Having these two cutting edge technologies together is a welcome advancement for therapy guidance, allowing me to choose the right tools for each patient situation.
      In St. Jude Medical Announces European Approval of First and Only Combined FFR and OCT System