A paramedic is assessing a patient complaining of chest pain…
A paramedic is assessing a patient complaining of chest pain. The patient states the pain began approximately 30 minutes prior to arrival and is unchanged after rest and nitro administration. The pain is non-radiating, sharp, and rated 7/10. The patient denies any dyspnea or abdominal pain. Which of these findings is most suggestive of a cardiac event?