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Figure 2 5-Year Overall Survival Curves

(A) Patients with and without prior atrial fibrillation, (B) patients with and without multivessel coronary artery disease, (C) patients with mean gradient 20 and >20 mm Hg, and (D) patients with pre-operative European System for Cardiac Operative Risk Evaluation score 10 and >10. AF = atrial fibrillation; MVD = multivessel coronary artery disease.