1. Articles from Sameer J. Khandhar

    1-2 of 2
    1. Identification of Intrastent Pathology Associated With Late Stent Thrombosis Using Optical Coherence Tomography

      Identification of Intrastent Pathology Associated With Late Stent Thrombosis Using Optical Coherence Tomography

      Objective To better characterize intrastent pathology using optical coherence tomography (OCT) in patients presenting with late and very late stent thrombosis (LST/VLST). Background The contribution of specific intrastent pathologies to the development of LST/VLST is not well understood. Methods In this single-center, retrospective, observational study of 796 consecutive patients treated for ST-segment elevation myocardial infarction (STEMI) with primary PCI we identified 57 patients (7.2%) in whom STEMI resulted from LST/VLST. Of the patients with LST/VLST, 21 patients (37%) had OCT performed at the discretion of the operator during PCI for LST/VLST. Independent reviewers performed ...

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    2. Optical coherence tomography for characterization of cardiac allograft vasculopathy after heart transplantation (OCTCAV study)

      Optical coherence tomography for characterization of cardiac allograft vasculopathy after heart transplantation (OCTCAV study)

      BACKGROUND Optical coherence tomography (OCT) is a novel intravascular imaging modality with excellent spatial resolution. This study explored the utility of OCT in cardiac transplantation for the detection and characterization of early changes associated with coronary allograft vasculopathy (CAV). METHODS Fifteen consecutive patients, 1 to 4 years after transplant with no angiographic evidence of CAV, underwent successful OCT imaging using the Fourier-domain OCT system (C7-XR, St. Jude Medical, St. Paul, MN) in the left anterior descending artery. Analysis included measurements of the lumen, intima, and media layers, and characterization of atherosclerotic plaques. Patients were stratified by intima-to-media (I/M) ratio ...

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    1-2 of 2
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  2. Topics in the News

    1. (2 articles) University of Pittsburgh
    2. (1 articles) Harvard University
    3. (1 articles) Massachusetts General Hospital
    4. (1 articles) Massachusetts General Hospital OCT Registry
    5. (1 articles) Case Western Reserve University
    6. (1 articles) Ik-Kyung Jang
    7. (1 articles) Marco A. Costa
    8. (1 articles) Koji Kato
    9. (1 articles) Hiram G. Bezerra
    10. (1 articles) Abbot
    11. (1 articles) Joost Daemen
    12. (1 articles) Notal Vision
    13. (1 articles) Thorlabs
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    Optical coherence tomography for characterization of cardiac allograft vasculopathy after heart transplantation (OCTCAV study) Identification of Intrastent Pathology Associated With Late Stent Thrombosis Using Optical Coherence Tomography Fantom Encore Sirolimus-eluting Bioresorbable Scaffold for Treatment of De-novo CAD: the ENCORE-I Study Assessment of Microcirculatory Dysfunction in Septic Shock Patients by OCTA OCT system used at home demonstrates potential for daily monitoring of AMD Optical Coherence Tomography Biomarkers of the Outer Blood—Retina Barrier in Patients with Diabetic Macular Oedema Retinal Boundary Segmentation in Stargardt Disease Optical Coherence Tomography Images Using Automated Multi-channel swept source optical coherence tomography concept based on photonic integrated circuits Assessment of Retinal Vessel Density in Adult-Onset Foveomacular Vitelliform Dystrophy by Optical Coherence Tomography Angiography In Vivo Evaluation of Tissue Protrusion by Using Optical Coherence Tomography and Coronary Angioscopy Immediately After Stent Implantation ICOOR 2020 - 8^ INTERNATIONAL CONGRESS ON OCT AND OCT (Virtual Conference). December 18-19, 2020 https://practicaldermatology.com/news/optical-coherence-tomography-plus-ai-can-quickly-and-accurately-monitor-hair-regrowth?c4src=news:featured