AKI	acute kidney injury
ATP	adenosine triphosphate
CA	circulatory arrest
CPB	cardiopulmonary bypass
CRC	calcium retention capacity
CSA-AKI	cardiac surgery-associated acute kidney injury
DAMPs	damage-associated molecular patterns
GCI	glomerular–capsular index
GSDMD	gasdermin D
Hb	hemoglobin
Ht	hematocrit
KDIGO	Kidney Disease: Improving Global Outcomes
LEI	lumen–epithelial index
mPTP	mitochondrial permeability transition pore
NLRP3	nucleotide-binding domain, leucine-rich–containing family, pyrin domain–containing-3
NO	nitric oxide
NO2	nitrite (nitrogen dioxide)
NO3	nitrate
NOD	nucleotide-binding oligomerization domain
RIPK3	receptor-interacting protein kinase 3
RRT	renal replacement therapy
ScvO2	venous oxygen saturation
TNF-α	tumor necrosis factor-α
uNGAL	Urinary Neutrophil Gelatinase-Associated Lipocalin
Δψ	mitochondrial transmembrane potential