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. 2024 Jan 5;67(6):1359–1364. doi: 10.1007/s10840-023-01728-0

Fig. 1.

Fig. 1

PWI was performed as follows: Using the catheter in flower configuration, two anchor lesions per vein extending to the left atrial posterior wall (PW) were deployed (1, 3, 4, and 6). Then, the wire was pulled back and the PFA catheter was rotated along the entire left atrial PW in a flower configuration in an overlapping fashion (2 and 5)