Cited 19 times since 2007 (1.1 per year) source: EuropePMC Anesthesia and analgesia, Volume 104, Issue 1, 1 1 2007, Pages 8-10 Pro: Beta-blockers are indicated for patients at risk for cardiac complications undergoing noncardiac surgery. Schouten O, Bax JJ, Dunkelgrun M, Feringa HH, Poldermans D