Left ventricular ejection fraction (LVEF) and end diastolic volume (EDV) are measured using Simpsonâ??s biplane\n(SB), 3-dimensional method (3DE), and speckle tracking (STE). Comparisons between methods in routine practice are limited.\nOur purpose was to compare and to determine the correlations between these three methods in clinical setting. Methods. LVEF\nand EDV were measured by three methods in 474 consecutive patients and compared using multiple Blandâ??Altman (BA) plots. The\ncorrelations (R) between methods were calculated..................
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