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Table 5 Myocardial deformation analysis stratified by sarcomere gene in group 1

From: Assessment of myocardial work in sarcomere gene mutation carriers, healthy controls and overt nonobstructive hypertrophic cardiomyopathy

 

Carriers with MYBPC3

n = 31

Carriers with MYH7

n = 12

p-value

Blood pressure

   

Systolic arterial BP, mmHg, mean (SD)

117.61 (15.22)

118.83 (19.24)

0.846

Diastolic arterial BP, mmHg, median (IQ)

70.00 (15.00)

70.00 (11.00)

0.530

Myocardial deformation analysis

   

GWI, mmHg%, mean (SD)

1689.13 (239.38)

1753.17 (415.30)

0.623

GCW, mmHg%, mean (SD)

2027.03 (280.34)

2056.83 (483.14)

0.844

GWW, mmHg%, median (IQ)

103.13 (49.38)

85.58 (39.27)

0.277

GWE, %, median (IQ)

95.00 (3)

95.50 (3)

0.314

GLS, %, median (IQ)

-18.00 (2.00)

-18.50 (4.50)

0.565

  1. BP: Blood pressure; IQ: interquartile range; GWI: Global work index; GCW: Global constructive work; GWW: Global wasted work; GWE: Global work efficiency; GLS: Global longitudinal strain, SD: standard deviation