Cardiac functional data for AMPKα2^+/+ and AMPKα2^-/- mice.

Values are means±SEM; n, numbers of mice; HR, heart rate; LVIDd, left ventricular end-diastolic inner-dimension; LVIDs, left ventricular end-systolic inner-dimension; LVPWd, diastolic left ventricular posterior wall thickness; LVAWd, diastolic left ventricular anterior wall thickness; FS, Fraction shortening; LVEDP, LV end-diastolic pressure; +dp/dt and–dp/dt, the rise and decline of the first derivative of pressure, respectively. ***P<0.001 sed+ISO vs. sed+vehicle in AMPKα2+/+ mice ###P<0.001 swim+ISO vs. sed+ISO in AMPKα2+/+ mice $$P<0.01 $$$P<0.001 sed+ISO vs. sed+vehicle in AMPKα2-knockout mice @P<0.01 swim+ISO vs. sed+ISO in AMPKα2-knockout mice. Cardiac functional data for AMPKα2+/+ and AMPKα2-/- mice.