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Table 3 Classification of the impairment degree of systolic function in patients with wall motion abnormalities

From: Realization of fully automated quantification of left ventricular volumes and systolic function using transthoracic 3D echocardiography

Automated 3DE

Manual adjustment

Manual 3DE

A

B

C

D

Yes

No

Yes

No

Yes

No

Yes

No

A

5

6

2

1

0

0

0

0

B

1

3

13

10

1

2

0

0

C

0

0

2

2

24

24

4

4

D

0

0

0

0

0

2

6

4

  1. 3DE 3-dimensional echocardiography
  2. A = normal range (male ≥ 52%,female ≥ 54%); B = mildly abnormal (male 41–51%,female 41–53%);C = moderately abnormal (30–40% for both male and female); D = severely abnormal (<30% for both male and female)