Population
51-year-old female taking an angiotensin receptor blocker (ARB) undergoing surgery with general anesthesia
Design
Case_report
Authors
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May warrant considering ARB discontinuation >24h preoperatively; hypothesis-generating case report that should not yet change practice.
Halting ARBs for more than 24 hours before surgery may be necessary to prevent refractory hypotension during general anesthesia, which may require treatment with vasopressin.
Nabbi et al. (2013) studied this question.
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