Carvedilol, But Not Metoprolol, Reduces Total Body and Cardiac Sympathetic Drive Total Body Norepinephrine Spillover -2.5 -1.5 -0.5 0.5 (nmol/min) Cardiac Norepinephrine Spillover -150 -100 -50 0 50 100 (nmol/min) * * Azevedo et al.
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