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. 2023 Sep 27;12(19):e031118. doi: 10.1161/JAHA.123.031118

Figure 6. TEER outcomes according to mitral annular calcification severity.

Figure 6

Distribution of MAC in the population: none 70%, mild 18.9%, moderate 6.1%, and severe 5.0%. Compared with the none/mild MAC group, patients with moderate/severe MAC had lower overall cumulative survival at 3 years (44.5% vs 57.3%, log‐rank P=0.002), with an incremental risk of mortality (HR, 1.98 [1.27–3.10], P=0.002). HR indicates hazards ratio; MAC, mitral annular calcification; and TEER, transcatheter edge‐to‐edge repair.