Figure 5From: Role of aldosterone on lung structural remodelling and right ventricular function in congestive heart failure Lung fibrosis in sham, myocardial infarction (MI) and MI+spironolactone rats. quantitative analysis of lung collagen fractional area (A) and histological lung section with Masson's trichrome staining where blue represent collagen in sham (B), MI (C) and MI+spironolactone (D) groups. Results are expressed as mean±SEM. †p < 0.05 vs. Sham.Back to article page