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Table 1 General conditions and routine echocardiographic parameters in the control and DM groups ()

From: Time-course changes in left ventricular myocardial deformation in STZ-induced rabbits on velocity vector imaging

  Control group DM group
Baseline 2 weeks 4 weeks 8 weeks 12 weeks Baseline 2 weeks 4 weeks 8 weeks 12 weeks
Glucose (mg/dL) 92.34 ± 10.98 91.44 ± 16.56 93.06 ± 11.16 91.80 ± 14.76 87.66 ± 12.78 91.08 ± 10.08 409.14 ± 74.34* 409.50 ± 81.72* 418.5 ± 88.56* 424.44 ± 101.7*
HR (bpm) 235 ± 11 215 ± 10 219 ± 13 230 ± 14 227 ± 8 219 ± 6 225 ± 18 241 ± 10 239 ± 13 212 ± 8
LA (mm) 7.82 ± 0.61 7.58 ± 0.79 8.03 ± 0.62 7.69 ± 0.82 7.76 ± 0.47 7.52 ± 0.74 7.49 ± 0.62 7.78 ± 0.54 7.62 ± 0.50 11.57 ± 0.84*
LVDd (mm) 11.83 ± 1.10 11.65 ± 1.07 11.72 ± 1.82 11.47 ± 1.63 11.84 ± 1.40 11.92 ± 2.26 11.48 ± 0.91 11.57 ± 1.50 11.68 ± 1.34 13.69 ± 0.92*
LVDs (mm) 8.53 ± 1.35 8.29 ± 1.22 8.62 ± 1.10 8.71 ± 0.86 8.44 ± 1.52 8.29 ± 1.85 8.31 ± 1.03 8.49 ± 1.30 8.22 ± 1.53 10.38 ± 1.26*
LVPW (mm) 2.35 ± 0.43 2.24 ± 0.43 2.37 ± 0.39 2.45 ± 0.28 2.41 ± 0.51 2.40 ± 0.61 2.52 ± 0.23 2.48 ± 0.51 2.45 ± 0.59 3.36 ± 0.45*
IVS (mm) 2.29 ± 0.32 2.32 ± 0.36 2.30 ± 0.41 2.32 ± 0.42 2.25 ± 0.50 2.21 ± 0.62 2.34 ± 0.53 2.30 ± 0.57 2.33 ± 0.48 3.29 ± 0.39*
EF (%) 63.56 ± 5.53 60.75 ± 6.22 65.39 ± 3.82 62.77 ± 8.20 65.43 ± 4.82 62.58 ± 5.77 63.34 ± 4.92 61.89 ± 6.58 63.87 ± 4.52 44.77 ± 5.42*
FS (%) 31.59 ± 5.87 35.72 ± 4.39 35.01 ± 4.62 33.69 ± 5.28 32.49 ± 6.31 30.64 ± 5.52 32.41 ± 2.56 31.78 ± 2.69 32.52 ± 2.53 24.83 ± 4.48*
E/A 1.56 ± 0.51 1.4 ± 0.27 1.67 ± 0.33 1.55 ± 0.42 1.62 ± 0.22 1.53 ± 0.61 1.60 ± 0.48 1.57 ± 0.60 1.60 ± 0.23 0.75 ± 0.38*
E/e’ 3.1 ± 1.2 3.0 ± 0.6 3.0 ± 1.0 3.1 ± 0.8 3.0 ± 1.2 3.1 ± 1.1 3.3 ± 1.3 3.8 ± 1.8 6.1 ± 3.5* 8.7 ± 2.7*
  1. *P < 0.05 versus the control group at the same time point.