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Clinical parameters describing mitral valve annular dynamics without, grey bars, and with device, white bars, for flexible-incomplete, semi-rigid-complete, and rigid-complete devices. Bars show mean ± one standard deviation of changes in peak values during diastole versus systole. SL septal-lateral distance (A), CC commissure-commissure distance (B), ECC eccentricity (C), MAA mitral annular area (D), AP annular perimeter (E), and SH saddlehorn height (F).
