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Showing 1–2 of 2 results
Advanced filters: Author: Christian Dellenbach Clear advanced filters

  • Current cardiac mapping systems provide either electrical or optical readouts. Here the authors report a panoramic opto-electrical measurement and stimulation (POEMS) system which embraces the entire ventricular surface of mouse hearts, allowing flexible combinations of optical and electrical recording and stimulation modalities.

    • Michael Rieger
    • Christian Dellenbach
    • Stephan Rohr
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-13

  • While strain is known to affect cardiac electrophysiology, experimental systems to interrogate the effect of rapid strain cycles on cardiac tissue are lacking. Here the authors introduce a multielectrode array that can induce rapid dynamic strain cycles on cardiomyocyte strands and see effects of strain amplitude but not strain rate on impulse conduction.

    • Matthias Imboden
    • Etienne de Coulon
    • Stephan Rohr
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-10