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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 ± 9.081.8 ± 9.90.513
LVEF (%)64.4 ± 4.866.9 ± 4.40.724
LVEDD (cm)4.4 ± 3.04.4 ± 2.70.874
LVESD (cm)2.9 ± 0.72.8 ± 0.80.816
IVSD (cm)0.9 ± 0.20.9 ± 0.10.523
PWD (cm)0.9 ± 0.20.9 ± 0.30.687
E (m/s)0.71 ± 0.090.76 ± 0.050.035
A (m/s)0.63 ± 0.080.61 ± 0.050.366
E/A (Ratio)1.15 ± 0.161.26 ± 0.060.001
DT (ms)186 ± 23179 ± 210.254
IVRT (ms)99 ± 9.492 ± 6.7< 0.001
E/E’ lateral6.1 ± 2.76.0 ± 2.20.494
E/E’ septal7.4 ± 2.67.1 ± 2.10.608
E/E’ m6.7 ± 2.36.5 ± 1.80.726
LA dimension (cm)3.3 ± 0.43.1 ± 0.30.009
  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