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. Author manuscript; available in PMC: 2019 Dec 25.
Published in final edited form as: Ann Thorac Surg. 2019 May 8;108(4):1162–1168. doi: 10.1016/j.athoracsur.2019.03.103

Figure 1.

Figure 1.

Position of the bipolar radiofrequency clamp used to isolate the sinoatrial node and surrounding right atrial tissue. Reproduced from Kreisel and colleagues16 with permission from The Journal of Thoracic and Cardiovascular Surgery, Elsevier. See the Video for more details.