Parlindungan, H. W.; Hasan, R.; Andra, C. A.; Akbar, N. Z.; Nasution, A. N.; Hasan, H.; Safri, Z.; Lubis, A. C.; Napitupulu, B. G. CHA2DS2-VAS-HSF Score As a Predictor for Contrast- Induced Nephropathy in Acute Coronary Syndrome Patients Undergoing Percutaneous Coronary Intervention. ijc 2019, 39.