Nitrates: Difference between revisions
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== Introduction == | == Introduction == | ||
Nitrates are a class of medications that cause vasodilation. Nitrates exert their effects by dilating venous vessels, coronary arteries, and small arterioles; its maximal vasodilation is in the venous vessels. | |||
# Nitrates are primarily indicated for the treatment of angina, where preferential venodilation causes pooling of blood, decreased preload, and ultimately decreased myocardial O2 demand. | |||
# At high doses, nitrates can decrease afterload and may be used in hypertensive crises. The main adverse effects include headache, hypotension, and reflex tachycardia<ref>Lee PM, Gerriets V. [https://www.ncbi.nlm.nih.gov/books/NBK545149/ Nitrates.] InStatPearls [Internet] 2021 Jul 13. StatPearls Publishing.Available: https://www.ncbi.nlm.nih.gov/books/NBK545149/<nowiki/>(accessed 7.4.2022)</ref><ref>Lecturio Nitrates Available:https://www.lecturio.com/concepts/nitrates/ (accessed 7.4.2022)</ref>. | |||
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[[Category:Pharmacology]] | |||
[[Category:Pharmacology for Cardiovascular Disease]] | |||
[[Category:Cardiovascular Disease - Interventions]] |
Revision as of 06:02, 7 April 2022
Original Editor - Lucinda hampton
Top Contributors - Lucinda hampton
Introduction[edit | edit source]
Nitrates are a class of medications that cause vasodilation. Nitrates exert their effects by dilating venous vessels, coronary arteries, and small arterioles; its maximal vasodilation is in the venous vessels.
- Nitrates are primarily indicated for the treatment of angina, where preferential venodilation causes pooling of blood, decreased preload, and ultimately decreased myocardial O2 demand.
- At high doses, nitrates can decrease afterload and may be used in hypertensive crises. The main adverse effects include headache, hypotension, and reflex tachycardia[1][2].
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Sub Heading 3[edit | edit source]
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References[edit | edit source]
- ↑ Lee PM, Gerriets V. Nitrates. InStatPearls [Internet] 2021 Jul 13. StatPearls Publishing.Available: https://www.ncbi.nlm.nih.gov/books/NBK545149/(accessed 7.4.2022)
- ↑ Lecturio Nitrates Available:https://www.lecturio.com/concepts/nitrates/ (accessed 7.4.2022)