Fig. 4 | Scientific Reports

Fig. 4

From: The prognostic importance of left ventricular diastolic function in primary mitral regurgitation and its relation to structural changes by CMR

Fig. 4

Kaplan–Meier curves showing events-over-time in primary MR patients based on diastolic function score (A), and its components, Ar-A duration (B), deceleration time of mitral E velocity (C), and time delay between onset of E velocity and onset of mitral annulus e’ velocity (D). For panel (A), DF diastolic function score of 0 is shown in blue, score of 1 in purple, score of 2 in green, and score of 3 in yellow. For panel (B), Ar-A duration < 30 ms is shown in blue, and Ar-A duration ≥ 30 ms is shown in purple. For panel (C), DT > 150 ms is shown in blue, and DT ≤ 150 ms is shown in purple. For panel (D), TE-e’ ≤ 11 ms is shown in blue, and TE-e’ > 11 ms is shown in purple.

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