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Table 3 End-systolic strain parameters at different LV levels

From: 3D Strain helps relating LV function to LV and structure in athletes

  

Controls

TAV-Athletes

BAV-Athletes

LS [%]

Apex

-17.6 ± 3.0x

-23.4 ± 8.3

-20.6 ± 5.8

Mid

-16.4 ± 2.1

-19.3 ± 3.3

-18.2 ± 5.1

Base

-14.9 ± 2.9

-15.7 ± 2.7

-14.2 ± 4.5

CS [%]

Apex

-15.8 ± 3.7§

-19.7 ± 5.6

-26.1 ± 10.8

Mid

-20.5 ± 4.5

-24.2 ± 4.5

-28.7 ± 10.6

Base

-19.1 ± 3.8

-20.4 ± 4.5

-22.7 ± 6.5

PS [%]

Apex

-26.2 ± 4.1

-29.6 ± 8.1

-31.3 ± 9.5

Mid

-28.9 ± 3.9

-29.3 ± 3.9

-32.7 ± 9.3

Base

-28.8 ± 3.2

-24.6 ± 3.3

-27.5 ± 5.9

SS [%]

Apex

-7.1 ± 2.8*#

-13.5 ± 4.2

-15.3 ± 8.5

Mid

-7.9 ± 2.9*§

-14.2 ± 2.7

-14.3 ± 6.8

Base

-5.2 ± 4.0*+

-11.4 ± 3.6

-9.4 ± 6

  1. Legend: LS = end-systolic Longitudinal Strain; CS = end-systolic Circumferential Strain; PS = end-systolic Principal Strain; SS = end-systolic Secondary Strain. Controls vs. TAV: xp = .023, p = .011, p = .003, *p < .001. Controls vs. BAV: §p = .002, p = .010, #p = .001, +p = .03.