The distribution of the DFs, rotors and LVAs in the LA after the
PVI
A. The %NPs≧50% and high-DF sites≧7Hz were frequently identified in
the inferior and anterior regions of the LA, respectively. B. LVAs were
frequently identified in the septal, anterior, and posterior regions of
the LA. C. High-DF sites ≧7Hz overlapping with LVAs were frequently
identified in the septal, roof, and inferior regions of the LA and
%NPs≧50% overlapping with LVAs in the anterior and septal regions.