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Changes of EDV and ESV measured by MRI in old control (OC), and old exercise-trained rats (OT)
Values are means±SE.
EDV, end-diastolic volume; ΔEDV, difference in EDV measured by MRI at 12 weeks versus baseline; ΔESV, difference in ESV measured by MRI at 12 weeks versus baseline; ΔEDV (%)=([EDV at 12 weeks]-[EDV at baseline])×100/(EDV at baseline).
