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Table 3 Comparison of MRI-derived LV volume and systolic function between control and diabetic mice.

From: Early myocardial dysfunction in streptozotocin-induced diabetic mice: a study using in vivo magnetic resonance imaging (MRI)

  Control (n = 8) Diabetic (n = 12) P value
Heart Rate (bpm) 470 ± 11 446 ± 11 NS
End-diastolic volume (μl) 46.0 ± 1.1 44.8 ± 1.0 NS
End-systolic volume (μl) 18.3 ± 0.5 22.6 ± 0.5 < 0.001
Stroke volume (μl) 27.8 ± 0.7 22.3 ± 0.8 < 0.001
Ejection fraction (%) 60.3 ± 0.6 49.6 ± 1.3 < 0.001
Cardiac output (ml/min) 13.1 ± 0.4 9.9 ± 0.5 < 0.05
Fractional shortening (%) 37.7 ± 1.4 24.2 ± 1.6 < 0.001
  1. Values are mean ± SEM.