Figure Legends:
Figure 1 . Mechanistic subtypes of LIA and their frequency in LA
of 25 patients with persistent AF (Shi et al J Arrhythmia 2020)7 .
Figure 2 Preferential conduction zone on anterior wall
of a patient with persistent AF. During a 520ms temporal window, LIA was
detected on the mid-anterior wall with a combination of slow conduction
and collision, followed by a LRA in the spatial region. From Shi et al.
J Arrhythmia 2020.