TABLE 1

Summarized echocardiographic measurement data for MS-Drp1-KO and control micea,b

GenotypeBody wt (g)IVST (mm)PWT (mm)LVDd (mm)LVDs (mm)% FSc
Control (n = 6)3.07 ± 0.690.48 ± 0.090.44 ± 0.021.60 ± 0.180.85 ± 0.0846.48 ± 5.36
MS-Drp1-KO (n = 4)3.14 ± 0.470.45 ± 0.030.40 ± 0.02*2.06 ± 0.29*1.64 ± 0.33**21.43 ± 7.98***
  • a Values are means ± standard deviations. The asterisks indicate significant differences (*, P < 0.05; **, P < 0.01; ***, P < 0.001).

  • b Abbreviations: IVST, interventricular septal thickness; PWT, left ventricular posterior wall thickness; LVDd, left ventricular end-diastolic diameter; LVDs, left ventricular end-systolic diameter.

  • c % FS = [(LVDd − LVDs)/LVDd] × 100.