Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. Sep 16, 2023; 11(26): 6165-6169
Published online Sep 16, 2023. doi: 10.12998/wjcc.v11.i26.6165
Figure 2
Figure 2 High-density mapping result. A: The left panel showed voltage mapping result. The voltage scale was from 0.1 mV to 0.5 mV. Red means voltage lower than 0.1 mV; violet means voltage higher than 0.5 mV. Grey zone represents no potential area. The right panel showed activation mapping result. From red to violet represent activation sequence. Solid arrow indicates the dominant loop, and dotted arrow indicates passive loop; B: The atrial flutter terminated while ablation. The ablation line was between anterior central scar and mitral annulus; C: The atrial flutter terminated while ablation was performed.