Journal of vascular surgery
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Multicenter Study
Renin-angiotensin-aldosterone-system inhibition is safe in the preoperative period surrounding carotid endarterectomy.
Discontinuation of angiotensin-converting enzyme inhibitor (ACEI) and angiotensin receptor blocker (ARB) medications before surgery has been suggested because of the potentially deleterious effects of hypotension. We investigated the effect of preoperative ACEI and/or ARB use on early outcomes after carotid endarterectomy (CEA). ⋯ Preoperative ACEI and/or ARB use was associated with marginally increased use of IVBPmed for HTN but not for hypotension and was not associated with increased MACE, stroke, or death. On the basis of these metrics, the use of preoperative ACEI and/or ARB appears safe before CEA.