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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: J Cardiovasc Electrophysiol. 2012 May 3;23(9):1003–1012. doi: 10.1111/j.1540-8167.2012.02336.x

Figure 3. Re-ALT is intermittent but not periodic.

Figure 3

Panel A shows an EGM with intermittent Re-ALT at PCL 230ms. Ta are marked by black stars and non alternating periods by black lines. Panel B depicts the corresponding time series of AT, ARI, diastolic intervals (DI) and beat-to-beat differences in Ta (ΔTa).