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Copyright ©The Author(s) 2015.
World J Hepatol. Oct 18, 2015; 7(23): 2432-2448
Published online Oct 18, 2015. doi: 10.4254/wjh.v7.i23.2432
Figure 8
Figure 8 Calculation of ejection fraction using the disc method (Simpson's rule). Transoesophageal echocardiography ME 4C view in diastole (A) and systole (B). The bidimensional image is usually best imaged at a multiplane angle of 0°. Modified by Guarracino Fabio et al[61]. EDV: End diastolic volume; ESV: End-systolic volume.