Understanding the Vital Protocol: What is the rule of 3 for nitroglycerin?
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5 min read
Over a million emergency room visits each year are for chest pain, making a quick and correct response vital. For those with a prescription, understanding the rule of 3 for nitroglycerin is a critical protocol to follow in case of a chest pain episode. This rule provides a clear action plan to safely manage symptoms while awaiting medical help if needed.