Table 2 Performance of the proposed 8-stream model depending on the available views for all test examinations with all views available, pp = percentage points.

From: A deep multi-stream model for robust prediction of left ventricular ejection fraction in 2D echocardiography

N/A views

Bias ± SD (pp)

MAE (pp)

\(R^2\)

–

0.1 ± 5.2

4.0

0.84

PLAX

− 0.5 ± 6.7

5.5

0.73

A4C

− 0.7 ± 5.9

4.8

0.79

A3C

− 0.6 ± 6.3

5.2

0.76

A2C

− 0.8 ± 6.1

5.0

0.77

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