Nitroglycerin works by dilating blood vessels, which helps to improve blood flow to the heart muscle and reduce the workload on the heart. This helps alleviate chest pain associated with acute coronary syndrome. Myocardial oxygen demand is reduced by lowering preload and afterload.
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How does nitroglycerin specifically dilate blood vessels?
What are preload and afterload in the context of heart function?
What role does nitric oxide play in cardiovascular health?
This question's topic:
BCEN Certified Flight Registered Nurse (CFRN) /
Medical Emergencies
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