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. 2018 Aug 15;4(11):538–541. doi: 10.1016/j.hrcr.2018.08.004

Figure 1.

Figure 1

Independent recipient and donor atrial activations. A: Voltage map of the recipient and donor right atria guided by the multipolar mini-basket catheter. Scar areas are denoted by the color spectrum bar (bipolar voltage <0.5 mV). B: Multipolar intracardiac electrograms (EGMs) showing the recipient and donor atrial tachycardia independently. D1-2 shows the atrial tachycardia (AT) of the donor atrium (tachycardia cycle length [TCL] 490 ms). D7-8 shows the AT of the recipient atrium (TCL 414 ms).