Consider Recommending a Beta-Blocker for Surgery in High-Risk Patients

New guidelines will clarify when to use beta-blockers for noncardiac surgery.

Beta-blockers reduce the risk of nonfatal heart attack in high-risk patients undergoing noncardiac surgery...probably by decreasing cardiac workload.

But this benefit can come at a cost...bradycardia, hypotension, and possibly a higher risk of stroke and death.

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