Near-field and far-field stimulation of cardiac muscle

Leslie Tung; Michel Neunlist; Eric A. Sobie

doi:10.1117/12.176578

26 May 1994 Near-field and far-field stimulation of cardiac muscle

Leslie Tung, Michel Neunlist, Eric A. Sobie

Proceedings Volume 2132, Clinical Applications of Modern Imaging Technology II; (1994) https://doi.org/10.1117/12.176578
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

Recent theoretical models predict specific spatial distribution of cardiac transmembrane potentials (V_m) around and between the stimulating electrodes during electrical stimulation or defibrillation. Therefore it is desirable to measure the coupling between applied current and V_m during and following the time span of the stimulus pulse. Confounding electrical artifacts can be circumvented through the use of optical recordings.

Citation Download Citation

Leslie Tung, Michel Neunlist, and Eric A. Sobie "Near-field and far-field stimulation of cardiac muscle", Proc. SPIE 2132, Clinical Applications of Modern Imaging Technology II, (26 May 1994); https://doi.org/10.1117/12.176578

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