lisaghiggins66

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1. Missed heart attacks - how can it happen?

   lisaghiggins66 replied to Enthused RN's topic in Emergency

   Cardiac enzymes can take 3-6 hours to become elevated during an MI. Typically, serial troponins will be collected at time of admission to the ER, followed by at least a 3 hour troponin (depending when the symptoms started).