In a patient presenting with concomitant severe anaphylaxis and an acute MI, epinephrine is contraindicated as it is likely to worsen coronary vasospasm and worsen myocardial ischemia. True or false?

Dr. Anton Helman is an Emergency Physician at North York General in Toronto. He is an Assistant Professor at the University of Toronto, Division of Emergency Medicine and the Education Innovation Lead at the Schwartz-Reisman Emergency Medicine Instititute. He is the founder, editor-in-chief and host of Emergency Medicine Cases.