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Table 2 Left ventricular myocardial work and strain parameters analysis

From: Assessment of left ventricular systolic function by non-invasive pressure-strain loop area in young male strength athletes

Variable Athlete group
(n = 36) 		Control group
(n = 32) 		P-value
GWI (mmHg%) 2030.37 ± 241.52 2050.82 ± 192.71 0.703
GCW (mmHg%) 2336.14 ± 299.20 2384.37 ± 241.58 0.471
GWW (mmHg%) 61.17 ± 29.85 45.33 ± 28.50 0.007*
GWE (%) 96.50 ± 1.35 97.33 ± 1.03 0.001*
GLS (%) 20.71 ± 2.02 21.42 ± 1.49 0.108
PSD (ms) 36.09 ± 7.30 30.35 ± 6.91 0.001*
  1. GWI Global myocardial work index, GCW Global constructive myocardial work, GWW Global wasted myocardial work, GWE Global myocardial work efficiency, GLS Global longitudinal strain, PSD Peak strain dispersion
  2. *P < 0.05, significantly different from the control group
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Cardiovascular Ultrasound

ISSN: 1476-7120

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