Skip to main content
. Author manuscript; available in PMC: 2018 Jan 24.
Published in final edited form as: J Am Coll Cardiol. 2017 Jan 24;69(3):303–321. doi: 10.1016/j.jacc.2016.10.065

Figure 2. Examples of Spatio-temporal Dispersion.

Figure 2

panels A–D: Representative examples of the multipolar electrograms (clusters of electrograms) recorded in dispersion and in non-dispersion regions in four patients. Fractionated electrograms are marked by an “f”. In the dispersion regions, it was common to find bipoles exhibiting continuously fractionated signal as shown in panels B and C. Red arrows show the sequential activation of consecutive bipoles of multielectrode catheter spanning 100% of the AF cycle length.