1. Articles from Ilona Krabbendam

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    1. Heartbeat OCT: in vivo intravascular megahertz-optical coherence tomography

      Heartbeat OCT: in vivo intravascular megahertz-optical coherence tomography

      Cardiac motion artifacts, non-uniform rotational distortion and undersampling affect the image quality and the diagnostic impact of intravascular optical coherence tomography (IV-OCT). In this study we demonstrate how these limitations of IV-OCT can be addressed by using an imaging system that we called “Heartbeat OCT”, combining a fast Fourier Domain Mode Locked laser, fast pullback, and a micromotor actuated catheter, designed to examine a coronary vessel in less than one cardiac cycle. We acquired in vivo data sets of two coronary arteries in a porcine heart with both Heartbeat OCT, working at 2.88 MHz A-line rate, 4000 frames/s ...

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  2. Topics in the News

    1. (1 articles) University of Lübeck
    2. (1 articles) Delft University of Technology
    3. (1 articles) Chinese Academy of Sciences
    4. (1 articles) Erasmus University
    5. (1 articles) Robert A. Huber
    6. (1 articles) Gijs van Soest
    7. (1 articles) Tianshi Wang
    8. (1 articles) Anton F. W. van der Steen
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