Prognostic Impact of Supranormal LVEF Following Mitral Valve TEER in Patients With Secondary Atrial MR. - Hida Y; Imamura T; Tanaka S; Ueno H; Kinugawa K; Kubo S; Yamamoto M; Saji M; Asami M; Enta Y; Nakashima M; Shirai S; et al. (JACC. Asia, 2026)