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Table 5 Longitudinal Peak Systolic Strain (LPSS) and Longitudinal Velocity (LV) values in controls

From: Supernormal functional reserve of apical segments in elite soccer players: an ultrasound speckle tracking handgrip stress study

Controls

 

Medium-Apical segments

p

Basal segments

p

 

Rest

HG

 

rest

HG

 

Vcm/s

-1.81 ± 0.2

-1.43 ± 1.2

ns

-5.73 ± 0.9

-4.20 ± 0.9

ns

LPSS %

-20.00 ± 5.3

-20.47 ± 5.4

ns

-18.8 ± 4.9

-19.46 ± 4.4

ns

  1. V(cm/s) Velocity ; LPSS% Longitudinal Peak Systolic Strain. In controls, the values do not change.