Emergency Central is a collection of disease, drug, and test information including 5-Minute Emergency Medicine Consult, Davis’s Drug, McGraw-Hill Medical’s Diagnosaurus®, Pocket Guide to Diagnostic Tests, and MEDLINE Journals created for emergency medicine professionals. Explore these free sample topics:
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Nitrates are used to treat and prevent attacks of angina. Only nitrates (sublingual, lingual spray, or intravenous) may be used in the acute treatment of attacks of angina pectoris. Calcium channel blockers, beta blockers, and ranolazine are used prophylactically in long-term management of angina.