Figure 5
Spatial maps of different AP parameters or groups for five different cell clusters.
Top four rows: Spatial distributions of APD30, APD80, fractional repolarization and triangulation in the clusters. Iso-parameter contours are 10 ms apart for APD30, APD80 and triangulation and 0.05 apart for fractional repolarization. Maps in the same row share same color bar. Bottom two rows: Grouping resulting from the automated algorithm and assumption of 2 (second to last row) or 3 (last row) groups. Colors signify different groups assigned by the algorithm. Columns: clusters 4, 7, 9, 24 and 27.
