RT Book, Section A1 Masom, Clifford P. 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 1174002881 T1 Calcium Channel 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=1174002881 RD 2023/03/24 AB Calcium channel blockers (CCBs) are commonly used for the treatment of hypertension and angina pectoris and for ventricular rate control in supraventricular dysrhythmias. Less common uses include migraine prophylaxis and treatment of esophageal spasm, pulmonary hypertension, or arterial vasospasm due to Raynaud’s disease.1