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. 2014 Feb 8;9:29. doi: 10.1186/1749-8090-9-29

Table 2.

Follow up echocardiographic data

  Preoperative Postoperative P value
LVEF (%)
 57.6 ± 17.0
 63.7 ± 13.2
 0.036
LVESD (mm)
 43.6 ± 11.8
 32.1 ± 5.4
 0.012
LVEDD (mm)
 63.5 ± 9.6
 49.5 ± 3.1
 0.012
AVAI (CE, cm2/m2) 1.73 ± 0.32 1.03 ± 0.49 0.025

Data are given as mean ± standard deviation. Evaluated with Wilcoxon Signed Ranks Test.

LVEF; left ventricular ejection fraction; LVESD; left ventricle end systolic dimension; LVEDD; left ventricle end diastolic dimension; AVAI; aortic valve area index, CE; continuity equation.