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. 2001 Apr;131(4):327-9.
doi: 10.1023/a:1017987716091.

Time correlation between initial activation of ventricular myocardium and cardiac electric potentials on body surface in dogs

V A Vityazev  1 , S N Kharin, Y E Azarov, K K Mostivenko, N A Antonova, I M Roshchevskaia, D N Shmakov, M P Roshchevskii
Affiliations

Time correlation between initial activation of ventricular myocardium and cardiac electric potentials on body surface in dogs

V A Vityazev et al. Bull Exp Biol Med. 2001 Apr.

Abstract

Parameters of cardioelectric field on body surface and propagation of excitation in ventricular myocardium during initial activation were studied using multichannel synchronous electrocardiotopography. It was shown that inversion of areas of negative and positive potentials of cardioelectric field on body surface at the moment of excitation propagation to the epicardium reflected changes in the main direction of excitation wavefront in ventricles.

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