Figure 12.
Sera sST2 correlates with heart failure based on NYHA class in men ≤50 y old with myocarditis. Correlations between New York Heart Association (NYHA) class and soluble ST2 (sST2) levels in patients with clinically suspected myocarditis (n) (A through C) ≤50 or (D through F) >50 y old were examined in men and women (M&W) combined (A and D), women (B and E), or men (C and F). P values determined using 2‐tailed Pearson correlation and adjusted for multiple sites using linear regression analysis.