RT Book, Section A1 Riddle, Matthew K. A1 Tomaszewski, Christian A2 Tintinalli, Judith E. A2 Ma, O. John A2 Yealy, Donald M. A2 Meckler, Garth D. A2 Stapczynski, J. Stephan A2 Cline, David M. A2 Thomas, Stephen H. SR Print(0) ID 1174002813 T1 Beta-Blockers T2 Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 9e YR 2020 FD 2020 PB McGraw-Hill Education PP New York, NY SN 9781260019933 LK accessmedicine.mhmedical.com/content.aspx?aid=1174002813 RD 2024/10/06 AB β-Adrenergic receptor antagonists (β-blockers) are medications used in the treatment of various cardiovascular, neurologic, endocrine, ophthalmologic, and psychiatric disorders. Among all drug-related fatalities reported to poison control centers nationwide in 2016, β-blockers were involved in 8% of all cases and were responsible for 2% of single-agent fatal exposures.1