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Table 1 Multiparametric longitudinal PET measurements in male mice

From: Comparison of metabolic and functional parameters using cardiac 18F-FDG-PET in early to mid-adulthood male and female mice

Male mice LVMV EDV (µl) ESV (µl) SV (µl) EF (%) %IA/g Weight (g)
10 weeks old 200.0 ± 24.4 36.4 ± 7.6 6.4 ± 3.2 30.1 ± 7.0 82.4 ± 9.2 30.5 ± 7.1 24.7 ± 0.8
14 weeks old 224.4 ± 21.7 39.3 ± 4.1 12.5 ± 3.1 26.8 ± 4.8 68.0 ± 7.9 24.2 ± 6.4 26.6 ± 0.9
18 weeks old 226.0 ± 13.2 42.6 ± 5.3 15.0 ± 5.5 27.8 ± 6.4 65.0 ± 13.5 21.5 ± 4.9 28.4 ± 1.7
  1. LVMV left ventricular metabolic volume, EDV end-diastolic volume, ESV end-systolic volume, SV stroke volume, EF ejection fraction, %IA/g percentage of the injected activity per gram (determined within the VOI where the 30% least hottest voxels were excluded), bodyweight of the animals