PTH levels were comparable between patients without and with replacement myocardial fibrosis (17.76 ± 7.80 pg/mL vs. 17.42 ± 6.49 pg/mL; p = 0.965) and were uncorrelated with all biventricular function parameters (p > 0.05 in all correlations). Here, PTH is linked to Myocardial fibrosis.