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. Author manuscript; available in PMC: 2022 Apr 1.
Published in final edited form as: Heart Rhythm. 2020 Dec 29;18(4):623–631. doi: 10.1016/j.hrthm.2020.12.027

Figure 4.

Figure 4.

Short-axis MRI images of HIU lesions immediately post-ablation (left) and at 30 days (right). Late gadolinium enhancement in the septum (top row) corresponded to increased pre-contrast T1 time (bottom row). Ablation had been performed from the RV in the direction of the white arrows.