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Table 2 Ejection fraction assessment by different method.

From: Visually estimated ejection fraction by two dimensional and triplane echocardiography is closely correlated with quantitative ejection fraction by real-time three dimensional echocardiography

Method

mean ± SD (%)

mean difference (%)

FV3D-EF

54.7 ± 8.9

-0.1 ± 1.8

Eyeballing 2DE

55 ± 8

1.3 ± 2.9

Eyeballing TP

55 ± 9

1.2 ± 2.5