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Myocardial work parameters. (A) the global CW, (B) pressure–strain curves over the 3 groups, (C) global WW, and (D) global WE. * p < 0.05, ** p < 0.01, significantly different from Ctrl-Athletes. AAS = anabolic androgenic steroids; Ctrl = control; CW = constructive work; HCM = hypertrophic cardiomyopathy; LV = left ventricular; WE = work efficiency; WW = wasted work.
