title: A simple pre-procedural risk score for contrast-induced nephropathy among patients with chronic total occlusion undergoing percutaneous coronary intervention.
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China.
authors.forename: Yong
authors.initials: Y
authors.lastname: Liu
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China; Southern Medical University, Guangzhou 510515, Guangdong, China.
authors.forename: Yuan-Hui
authors.initials: YH
authors.lastname: Liu
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China. Electronic address: chenjiyandr@126.com.
authors.forename: Ji-yan
authors.initials: JY
authors.lastname: Chen
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China. Electronic address: tanning100@126.com.
authors.forename: Ning
authors.initials: N
authors.lastname: Tan
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China.
authors.forename: Ying-ling
authors.initials: YL
authors.lastname: Zhou
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China.
authors.forename: Hua-long
authors.initials: HL
authors.lastname: Li
authors.affiliation: Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medical Sciences, Guangdong General Hospital, Guangzhou 510100, Guangdong, China.
authors.forename: Wei
authors.initials: W
authors.lastname: Guo
authors.affiliation: Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou 510515, Guangdong, China.
authors.forename: Chong-yang
authors.initials: CY
authors.lastname: Duan
authors.affiliation: Department of Biostatistics, School of Public Health and Tropical Medicine, Southern Medical University, Guangzhou 510515, Guangdong, China.
authors.forename: Ping-yan
authors.initials: PY
authors.lastname: Chen
mesh_terms: D000368:Aged; D002681:China / Q000453:epidemiology; D002908:Chronic Disease; D003287:Contrast Media / Q000009:adverse effects*; D054059:Coronary Occlusion / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D015994:Incidence; D007674:Kidney Diseases / Q000139:chemically induced* / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D062645:Percutaneous Coronary Intervention; D057234:Preoperative Period; D012189:Retrospective Studies; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors
chemical_list: D003287:Contrast Media
keywords: Chronic total occlusion; Contrast induced nephropathy; Percutaneous coronary intervention; Risk score