Under what circumstances would you hold an ACE inhibitor or ARB prior to surgery in a patient with CKD?

Under what circumstances would you hold an ACE inhibitor or ARB prior to surgery in a patient with CKD?

• If the patient is at risk for hypotension
• If surgery is anticipated to cause significant fluid shifts
• If the preoperative potassium is elevated
• I generally hold ACEi/ARBs prior to surgery because I'm concerned about post-operative AKI
• Other