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Fig. 2 | BMC Medical Imaging

Fig. 2

From: Kinematic analysis of diastolic function using the freely available software Echo E-waves – feasibility and reproducibility

Fig. 2

Representative examples of Doppler velocity profile edge detection and the resulting fitted curves for two different patients (top and bottom, respectively). Left panels: original Doppler images. Mid panels: detected edges of the velocity profiles in white. Right panels: fitted curves (white). PDF parameters for the top row: c 17.3 g/s, k 135 g/s2 x0 11.4 cm; bottom row: c 17.7 g/s, k 226 g/s2, x0 16.0 cm

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BMC Medical Imaging

ISSN: 1471-2342

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