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Table 2 Conventional echocardiographic and tissue Doppler echocardiographic parameters of the FMS and control groups

From: Determination of the increased risk of developing atrial fibrillation in fibromyalgia syndrome

 

FMS group

n:70

Control group

n:70

p

Heart rate (beat/min)

82.6 ± 9.0

81.8 ± 9.9

0.513

LVEF (%)

64.4 ± 4.8

66.9 ± 4.4

0.724

LVEDD (cm)

4.4 ± 3.0

4.4 ± 2.7

0.874

LVESD (cm)

2.9 ± 0.7

2.8 ± 0.8

0.816

IVSD (cm)

0.9 ± 0.2

0.9 ± 0.1

0.523

PWD (cm)

0.9 ± 0.2

0.9 ± 0.3

0.687

E (m/s)

0.71 ± 0.09

0.76 ± 0.05

0.035

A (m/s)

0.63 ± 0.08

0.61 ± 0.05

0.366

E/A (Ratio)

1.15 ± 0.16

1.26 ± 0.06

0.001

DT (ms)

186 ± 23

179 ± 21

0.254

IVRT (ms)

99 ± 9.4

92 ± 6.7

< 0.001

E/E’ lateral

6.1 ± 2.7

6.0 ± 2.2

0.494

E/E’ septal

7.4 ± 2.6

7.1 ± 2.1

0.608

E/E’ m

6.7 ± 2.3

6.5 ± 1.8

0.726

LA dimension (cm)

3.3 ± 0.4

3.1 ± 0.3

0.009

  1. LVEF left ventricular ejection fraction, LVEDD left ventricular end-diastolic dimension, LVESD left ventricular end-systolic dimension, IVSD interventricular septum diameter, PWD posterior wall Diameter, E Peak early diastolic velocity, A Peak late diastolic velocity, E/A Ratio of peak early to peak late diastolic velocities, DT Deceleration time, IVRT isovolumetric relaxation time, E/E’m Septal and lateral E/E’ mean value, LA left atrium, FMS Fibromyalgia syndrome