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Table 7 Subjective clinical assessment of left ventricular (LV) systolic function reported by 14 echocardiographers

From: What can an echocardiographer see in briefly presented stimuli? Perceptual expertise in dynamic search

Echocardiographer

Length of assessment of LV function (s)

Detection of LV abnormality (s) /(cardiac cycles)

Categorization of level of LV dysfunction (s)

1

1800

3/2

3

2

3

3/2–3

3–5

3

3

5/4

5

4

1800

10/10

30

5

7

7/4

10

6

5

3/3

15

7

10

10/10

20

8

5

5/5

10

9

10

5/2

20

10

5

5/3

5

11

60

15/2

30

12

3

3/3

3

13

3

3/3

3

14

2

2/2

3