A noninvasive time-frequency analysis technique using surface ECG demonstrates that chronic atrial fibrillation exhibits time-varying frequency characteristics.
No immediate change to chronic AF management; leaves open whether time-varying characteristics inform personalized therapies.
A noninvasive technique for atrial fibrillation analysis is presented which, based on time-frequency analysis, produces trends of the atrial fibrillation (AF) frequency using the surface EGG. Fibrillation signals from several cases indicate that chronic atrial fibrillation has time-varying characteristics.
No takes yet. Share an insight, caveat, or question.
Stridh et al. (2003) studied this question.