Temporal Stability of Rotors and Atrial Activation Patterns in Persistent Human Atrial Fibrillation
A High-Density Epicardial Mapping Study of Prolonged Recordings
Tomos E. Walters, Geoffrey Lee, Gwilym Morris, Steven Spence, Marco Larobina, Victoria Atkinson, Phillip Antippa, John Goldblatt, Alistair Royse, Michael O’Keefe, Prashanthan Sanders, Joseph B. Morton, Peter M. Kistler and Jonathan M. Kalman
Distribution of Activation Patterns During Each 10-s AF Segment Over the 10-min Recording for Each Mapped Region (1–13)
Multiple atrial activation patterns are represented within each 10-s atrial fibrillation (AF) segment (1-6) (a single column represents the distribution of activation patterns within a 10-s segment), but the distribution of activation patterns within each mapped region over the 10-min period is temporally stable (1-13).