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Table 1 Basic characteristics

From: Systolic characteristics and dynamic changes of the mitral valve in different grades of ischemic mitral regurgitation – insights from 3D transesophageal echocardiography

  Normal mMR sMR P-value
N = 33 N = 18 N = 19 Normal vs. mMR Normal vs. sMR mMR vs. sMR
Males (%) 42 61 47 ns ns ns
Age (years) 58 ± 16 64 ± 11 65 ± 10 ns ns ns
Height (cm) 172 ± 12 171 ± 10 166 ± 9 ns ns ns
Weight (kg) 82 ± 17 94 ± 20 78 ± 10 0.0394 ns 0.0133
BSA (m2) 1.95 ± 0.25 2.05 ± 0.24 1.86 ± 0.15 ns ns 0.0403
Frame rate (Hz) 23 ± 8 22 ± 4 25 ± 7 ns ns ns
LVEF (%) 60 ± 7 43 ± 18 38 ± 17 <  0.0001 <  0.0001 ns
LVEDD (mm) 36 ± 4 44 ± 8 46 ± 10 <  0.0001 <  0.0001 ns
WMA septal (%) 50 63 ns
WMA lateral (%) 33 74 0.0217
WMA inferior (%) 50 74 ns
WMA posterior (%) 28 58 ns
WMA anterior (%) 33 63 ns
WMA apical (%) 39 63 ns
  1. mMR mild mitral regurgitation, sMR significant mitral regurgitation, vs. versus, ns not significant, LVEF left ventricular ejection fraction, LVEDD left ventricular end-diastolic diameter, WMA wall motion abnormalities