Research Article
Left Ventricular End Diastolic Volume and Ejection Fraction Calculation: Correlation between Three Echocardiographic Methods
Table 2
Mean LVEFs and EDVs obtained by the different methods.
| LVEF (%) | n | Mean ± SD (%) | (95% CI) | |
| SB | 474 | 64 ± 9 | (63–65) | | 3DE | 450 | 62 ± 10 | (61–63) | ≤0.005 | STE | 469 | 61 ± 7 | (60–61) | |
| EDV (ml) | n | Mean ± SD (%) | (95% CI) | |
| SB | 473 | 90 ± 29 | (87–93) | | 3DE | 450 | 76 ± 25 | (74–78) | ≤0.04 | STE | 469 | 86 ± 28 | (84–89) | |
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