Body surface two-dimensional spectral map of atrial fibrillation using vector-projected 187 channel electrocardiography.

Abstract

Atrial cycle length during atrial fibrillation and flutter waves may be correlated with atrial refractoriness and organization. The nature of the frequency by spectral analysis may reflect a profile of atrial cycle length. In this study, we developed a novel body surface 2-dimensional spectral map during fibrillation using vector-projected 187 channel ECG… (More)

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