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Table 4 Exercise echocardiography data

From: Exercise capacity in moderate aortic stenosis: a cardiopulmonary stress echocardiography study

 

Cases

Controls

p value

AVVmax stress

4.1 ± 0.5

2.3 ± 0.4

< 0.001

Mean gradient stress

41 ± 14

7 ± 1

< 0.001

AVA stress

1.3 ± 0.3

2.3 ± 0.2

< 0.001

SVI

   

LVEF (%)

69 ± 4

71 ± 3

0.636

Septal S’ stress (cm/s)

8.68 ± 2.84

8.33 ± 2.42

0.727

Lateral S’ stress (cm/s)

9.44 ± 2.99

9.40 ± 2.18

0.639

Average S’ stress (cm/s)

9.07 ± 2.78

8.83 ± 2.09

0.958

Δ S’

2.61 ± 2.06

2.61 ± 1.64

0.999

GLS

14.9 ± 3.9

19.2 ± 2.4

0.067

Δ GLS

3.4 ± 2.8

2.9 ± 2.2

0.580

  1. p values in bold font indicate significant results
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Echo Research & Practice

ISSN: 2055-0464

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