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Table 2 Measurements of left ventricular structure and function using 2D-echocardiography in the pericardial adipose tissue quartiles

From: Association of pericardial adipose tissue with left ventricular structure and function: a region‐specific effect?

Variable

Q1 (n = 617)

Q2 (n = 622)

Q3 (n = 615)

Q4 (n = 617)

P value

LA volume (mL)

26.5 ± 4.7

27.7 ± 5.4

28.6 ± 6.1

29.1 ± 6.2

< 0.001

LA volume index (mL/m2)

26.5 ± 4.7

27.7 ± 5.4

28.6 ± 6.0

29.1 ± 6.2

< 0.001

Relative wall thickness (cm)

0.42 ± 0.07

0.44 ± 0.07

0.45 ± 0.07

0.46 ± 0.07

< 0.001

LV mass (g)

137 ± 27

157 ± 30

169 ± 31

192 ± 36

< 0.001

LV mass index (g/m2)

87 ± 14

95 ± 15

99 ± 15

107 ± 17

< 0.001

LV ejection fraction (%)

64 ± 5

64 ± 4

64 ± 5

65 ± 5

0.326

Mitral inflow velocity

 E, cm/s

0.65 ± 0.13

0.62 ± 0.13

0.61 ± 0.14

0.60 ± 0.14

< 0.001

 A, cm/s

0.65 ± 0.14

0.68 ± 0.14

0.70 ± 0.16

0.73 ± 0.16

< 0.001

 E/A ratio

1.05 ± 0.29

0.95 ± 0.26

0.90 ± 0.23

0.86 ± 0.24

< 0.001

 DT, ms

178 ± 34

184 ± 37

187 ± 40

189 ± 41

< 0.001

Tissue Doppler imaging (TDI)

 TDI Sm velocity (cm/sec)

7.43 ± 1.03

7.34 ± 1.06

7.32 ± 1.13

7.23 ± 1.08

0.015

 TDI Em velocity (cm/sec)

7.32 ± 1.48

6.73 ± 1.41

6.46 ± 1.26

6.04 ± 1.27

< 0.001

 E/Em ratio

9.1 ± 2.0

9.5 ± 2.4

9.7 ± 2.6

10.2 ± 2.6

< 0.001

  1. DT deceleration time, LA left atrium, LV left ventricle, TDI tissue Doppler imaging