FIGURE 4.

Kaplan–Meier survival curve after first acute myocardial infarction (AMI) for subanalysis of percutaneous coronary intervention (PCI). Panel A, comparison of survival of patients, with viral hepatitis B infection, with and without PCI management; panel B, comparison of survival of patients without viral hepatitis B infection, with and without PCI management; panel C, comparison of survival of patients, with and without viral hepatitis B infection, receiving PCI management; and panel D, comparison of survival of patients, with and without viral hepatitis B infection, who had not received PCI management.