Multivariable analysis suggested that preprocedural renal dysfunction (OR: 10.299, 95% CI: 1.279 - 82.922, p =0.028), postprocedural 24-hour urine volume (OR = 0.997, 95% CI: 0.995 - 0.999, p = 0.014) and NT-proBNP (OR: 1.001, 95% CI: 1.000 - 1.001, p = 0.046) are independent risk factors for CI-AKI.