ACE and acute kidney injury: He was resumed on diuretics with torsemide and was not a candidate for angiotensin-converting enzyme (ACE) inhibitor or angiotensin receptor neprilysin inhibitor (ARNI) due to his acute kidney injury superimposed on CKD stage III with a glomerular filtration rate (GFR) of less than 30 ml/min/1.73 m2.