Copyright
©The Author(s) 2022.
World J Exp Med. Mar 20, 2022; 12(2): 16-25
Published online Mar 20, 2022. doi: 10.5493/wjem.v12.i2.16
Published online Mar 20, 2022. doi: 10.5493/wjem.v12.i2.16
Figure 1 The operator carefully outlines endocardial borders for end systolic and end diastolic frames in both planes.
RV: Right Ventricle; RA: Right Atrium; LV: Left Ventricle; LA: Left Atrium.
Figure 2 Apical 4-chamber videos were 112 × 112 pixels in size, compared to typical exported examination videos which can be 1024 × 560 pixels in size, or larger.
Figure 3 The Bland-Altman plots.
EF: Ejection fraction.
- Citation: Blaivas M, Blaivas L. Machine learning algorithm using publicly available echo database for simplified “visual estimation” of left ventricular ejection fraction . World J Exp Med 2022; 12(2): 16-25
- URL: https://www.wjgnet.com/2220-315x/full/v12/i2/16.htm
- DOI: https://dx.doi.org/10.5493/wjem.v12.i2.16