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

Figure 2. Secondary outcomes after TEER according to MAC severity.

Figure 2

Compared with moderate/severe MAC patients, none/mild MAC patients had comparable technical and procedural success. Both groups had similar MR reduction at 1 month and NYHA class III/IV at baseline. Both groups had significant improvement in NYHA class at 1 month, but the improvement was more pronounced in the none/mild MAC group (14.3% vs 45.8%, P=0.001). MAC indicates mitral annular calcification; MR, mitral regurgitation; NYHA, New York Heart Association; and TEER, transcatheter edge‐to‐edge repair.