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Figure 5 | Cardiovascular Ultrasound

Figure 5

From: Computer-assisted determination of left ventricular endocardial borders reduces variability in the echocardiographic assessment of ejection fraction

Figure 5

Estimation of left ventricular ejection fraction – echo versus MPI. Correlation analysis comparing the various echocardiographic estimations of LVEF with that of myocardial gated perfusion imaging (left panels) and corresponding Bland-Altman plots of the difference between them (right panels) a) the manual Simpson method by the expert readers, b) the manual Simpson method by the novices, c) the corrected AutoEF method by the expert readers, d) the corrected AutoEF method by the novices and e) the uncorrected AutoEF method. BS = manual Simpson, MPI = myocardial perfusion imaging, LVEF = left ventricular ejection fraction

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Cardiovascular Ultrasound

ISSN: 1476-7120

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