A 12-lead ECG should be obtained within what time frame after presentation with chest pain?

A 12-lead ECG should be obtained within what time frame after presentation with chest pain?

• A. Within 10 minutes
• B. Within 60 minutes
• C. Within 24 hours
• D. After transport to the cath lab

Answer: (A)

Time is myocardium in chest-pain management, so obtaining a 12-lead ECG as soon as the patient presents is essential. The goal is to perform the ECG within 10 minutes of arrival to quickly identify ST-elevation myocardial infarction and trigger rapid reperfusion therapy, such as activating the cath lab for PCI or initiating thrombolysis if PCI isn’t available. Delaying beyond 10 minutes delays diagnosis and treatment, increasing infarct size and mortality risk. Options that allow longer delays, like 60 minutes or 24 hours, fail to meet the urgency required for ACS, and waiting until after transport misses the critical early window. Prehospital ECGs can help push this even sooner, expediting definitive care.

Time is myocardium in chest-pain management, so obtaining a 12-lead ECG as soon as the patient presents is essential. The goal is to perform the ECG within 10 minutes of arrival to quickly identify ST-elevation myocardial infarction and trigger rapid reperfusion therapy, such as activating the cath lab for PCI or initiating thrombolysis if PCI isn’t available. Delaying beyond 10 minutes delays diagnosis and treatment, increasing infarct size and mortality risk. Options that allow longer delays, like 60 minutes or 24 hours, fail to meet the urgency required for ACS, and waiting until after transport misses the critical early window. Prehospital ECGs can help push this even sooner, expediting definitive care.