Fig. 2
From: Impaired cardiac and peripheral hemodynamic responses to inhaled β2-agonist in cystic fibrosis
Data presented as means ± standard error mean. Cystic fibrosis (CF, n=18); healthy controls (CTL, 10.1186/s12931-015-0270-y n=30). Cardiac hemodynamic reserves calculated as a percentage change (%) from baseline to 30 or 60 minutes following albuterol inhalation. Panel A, shows cardiac power reserve indexed to body surface area (BSA) in individuals with CF versus CTL. Panel B, shows stroke work reserve indexed to BSA in individuals with CF versus CTL. *CF versus CTL, p<0.05; †Within group, p<0.05