IFNA1 and coronary artery disorder: The NAP REP 2139-Ca given to 12 CHD patients for 15 weeks as monotherapy, followed by add-on Peg-IFN for 15 weeks and then Peg-IFN monotherapy for another 33 weeks, led at the end of therapy to undetectable HDV-RNA in 7 patients and the loss of HBsAg in 4 patients [27].