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Spectral Properties of Atrial and Ventricular Endocardial Signals
Author(s) -
KLEINERT M.,
ELMQVIST H.,
STRANDBERG H.
Publication year - 1979
Publication title -
pacing and clinical electrophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.686
H-Index - 101
eISSN - 1540-8159
pISSN - 0147-8389
DOI - 10.1111/j.1540-8159.1979.tb05171.x
Subject(s) - medicine , cardiology , qrs complex , spectral analysis , physics , spectroscopy , quantum mechanics
The spectral energy distributions of signals picked up by endocardial, atrial and ventricular electrodes have been investigated. The results show similar spectral distributions for P‐waves and QRS‐complexes with maximum spectral densities at frequencies between 10 and 30 Hz.