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. Author manuscript; available in PMC: 2023 Mar 1.
Published in final edited form as: J Thorac Cardiovasc Surg. 2021 Jan 23;164(6):1847–1857.e3. doi: 10.1016/j.jtcvs.2021.01.023

Figure 4.

Figure 4.

Depiction of the propensity score matched analysis of acute kidney injury. Patients with atrial fibrillation were stratified based on ablation decision at the time of surgery (concomitant Cox-Maze IV vs no AF ablation). Concomitant CMP-IV was associated with increased risk of AKI in the acute postoperative period (P<0.001), which was counterbalanced by prolonged late survival due to restoration of sinus rhythm.

AF, atrial fibrillation; AKI, acute kidney injury; CMP-IV, Cox-Maze IV.