Figure 3

The influence of RFCA on LAA flow dynamics. Emptying (a), filling (b), and its average (c) flow velocities of LAA were significantly improved after RFCA. LA: left atrium; LAA: left atrial appendage; RFCA: radio frequency catheter ablation.

The influence of RFCA on LAA flow dynamics. Emptying (a), filling (b), and its average (c) flow velocities of LAA were significantly improved after RFCA. LA: left atrium; LAA: left atrial appendage; RFCA: radio frequency catheter ablation.