Chan, M. I.; Andra, C. A.; Raynaldo, A. H.; Hasan, H.; Sarastri, Y. .; Sitepu, A. Acute Kidney Injury As Predictor of Major Adverse Cardiac Event (MACE) in 3 Months After Admission of Acute Heart Failure Patients in Haji Adam Malik General Hospital Medan. CCJ 2024, 5, 82-94.