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Proceedings Paper

Optical recording for investigating electrical defibrillation
Author(s): Stephen M. Dillon
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Paper Abstract

Optical recording uses a voltage-sensitive dye to transduce transmembrane cellular potential into a fluorescence, absorption or birefringence signal. Optical recording is useful for studying cardiac electrophysiology because it (1) is a non-contact method which spares fragile preparations mechanical damage, (2) can achieve sub-cellular spatial resolution, (3) allows acquisition of large numbers of simultaneous readings, and (4) is immune to artifacts produced by electrical shocks.

Paper Details

Date Published: 26 May 1994
PDF: 10 pages
Proc. SPIE 2132, Clinical Applications of Modern Imaging Technology II, (26 May 1994); doi: 10.1117/12.176580
Show Author Affiliations
Stephen M. Dillon, Philadelphia Heart Institute and Columbia Univ. (United States)


Published in SPIE Proceedings Vol. 2132:
Clinical Applications of Modern Imaging Technology II
Leonard J. Cerullo; Kenneth S. Heiferman; Hong Liu; Halina Podbielska; Abund Ottokar Wist; Lucia J. Zamorano, Editor(s)

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