Reverse remodeling at the organ level. Body weight, gastrocnemius weight, and morphology in hematoxylin-eosin stained tissue for age-/sex-/strain-matched controls (A), 4-wk aldosterone/salt treatment (ALDOST; B), and 4-wk recovery (Recov; C) from ALDOST. *P < 0.05 vs. controls, †P < 0.05 vs. ALDOST; magnification = ×400.