TY - CHAP M1 - Book, Section TI - Beta-Blockers 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. PY - 2020 T2 - Tintinalli's Emergency Medicine: A Comprehensive Study Guide, 9e 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 SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/11/06 UR - accessemergencymedicine.mhmedical.com/content.aspx?aid=1174002813 ER -