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Table 4 Determinants of LA reservoir strain in multivariate regression analysis

From: Determinants of left atrial reservoir strain and diagnostic potential for cardiac amyloidosis in pathological left ventricular hypertrophy

Variables

Non-CA group

CA group

(n = 266)

(n = 75)

Model 1

Model 2

Model 1

Model 2

β

p value

β

p value

β

p value

β

p value

Atrial fibrillation

-0.14

0.02

-0.14

0.03

-0.18

0.18

-0.17

0.15

LVEF

0.04

0.59

0.04

0.55

0.22

0.16

0.14

0.31

LV mass index

-0.06

0.39

-0.04

0.56

-0.01

0.93

0.05

0.73

E/A

-0.07

0.25

-0.08

0.17

-0.31

0.02

-0.25

< 0.05

Septal E/e’

0.01

0.92

0.02

0.8

-0.09

0.52

-0.08

0.53

LAVi

-0.15

0.18

-0.17

< 0.01

-0.04

0.76

-0.07

0.58

GLS

0.32

< 0.01

  

0.14

0.36

  

Basal LS

  

0.35

< 0.01

  

0.34

0.02

  1. LA, left atrial; CA, cardiac amyloidosis; β, standardized regression coefficient; LVEF, left ventricular ejection fraction; LAVi, left atrial volume index; GLS, global longitudinal strain; LS, longitudinal strain. Either GLS or basal LS was included in model 1 and model 2 of multivariate analysis
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Cardiovascular Ultrasound

ISSN: 1476-7120

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