Keywords: ACE inhibitors; AKI; acute kidney injury; albuminuria; angiotensin receptor antagonists; angiotensin receptor blockers; angiotensin-converting enzyme inhibitors; blood pressure; cardiac catheterization; chronic renal insufficiency; diabetes mellitus; disease progression; heart failure; hospitalization; humans; hypertension; proteinuria; renin; renin angiotensin system; renin-angiotensin system.