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Table 3 Peak systolic circumferential strain values (%)

From: Preliminary clinical study of left ventricular myocardial strain in patients with non-ischemic dilated cardiomyopathy by three-dimensional speckle tracking imaging

Parameter

NC

(n = 52)

DCM

(n = 54)

P Value

BA

-21.5 ± 5.4

-10.7 ± 3.2

< 0.001

BAS

-21.3 ± 4.6

-8.4 ± 3.4

< 0.001

BS

-27.8 ± 6.5

-9.8 ± 4.3

< 0.001

BI

-28.0 ± 5.5

-10.7 ± 3.3

< 0.001

BP

-27.8 ± 6.4

-12.6 ± 5.4

< 0.001

BL

-24.1 ± 9.6

-13.3 ± 5.1

< 0.001

MA

-24.5 ± 8.3

-9.5 ± 3.6

< 0.001

MAS

-25.1 ± 6.7

-10.6 ± 4.8

< 0.001

MS

-33.3 ± 7.8

-11.9 ± 4.4

< 0.001

MI

-32.6 ± 4.4

-10.9 ± 4.2

< 0.001

MP

-31.4 ± 5.3

-10.9 ± 4.2

< 0.001

ML

-25.3 ± 7.4

-9.6 ± 4.2

< 0.001

AA

-30.4 ± 9.2

-9.4 ± 4.8

< 0.001

AS

-37.5 ± 11.8

-10.2 ± 5.4

< 0.001

AI

-34.6 ± 10.4

-10.9 ± 5.5

< 0.001

AL

-29.2 ± 8.2

-9.8 ± 4.2

< 0.001

  1. BA = basal anterior; BAS = basal anteroseptal; BS = basal inferoseptal; BI = basal inferior; BP = basal posterior; BL = basal lateral; MA = mid anterior; MAS = mid anteroseptal; MS = mid inferoseptal; MI = mid inferoseptal; MP = basal posterior; ML = basal lateral; AA = apical anterior; AS = apical septal; AI = apical inferior; AL = apical lateral