Prognostic value of albumin-bilirubin score for major adverse cardiovascular events after percutaneous coronary intervention: A retrospective cohort study using the MIMIC-IV database

Percutaneous coronary intervention (PCI) is a standard treatment for coronary artery disease, yet early mortality remains a major concern. The albumin-bilirubin (ALBI) score, a simple indicator of hepatic function, has shown prognostic value in several clinical settings, but its predictive role in PCI patients has not been clarified. We performed a retrospective cohort study using the MIMIC-IV database. A total of 18,508 adult intensive care unit (ICU) patients who underwent PCI were included....