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. Author manuscript; available in PMC: 2015 Jan 29.
Published in final edited form as: J Am Coll Cardiol. 2014 Dec 30;64(25):2753–2762. doi: 10.1016/j.jacc.2014.09.066

FIGURE 1. Side-by-Side 2 × 2 Tables Show 4 Different AKI Phenotypes Based on Pathophysiology of Injury Versus Translation When Using Combinations of Biomarkers to Detect the Corresponding Injuries.

FIGURE 1

Transient AKI, formerly known as “pre-renal” AKI, falls into the category of loss of function without damage (bottom left of each table). Damage with loss of function is a combination of functional and tubular injury. Adapted with permission from Endre et al. (6). AKI = acute kidney injury.