Myocarditis may mimic ST-segment elevation myocardial infarction (STEMI).
Shared features:
(1) ST-segment elevation
(2) chest pain
(3) elevated serum troponin concentration
Findings seen with myocarditis:
(1) coronary arteries on angiography not consistent
(2) history or evidence supportive of myocarditis
Differential diagnosis:
(1) vasospasm of a coronary artery
(2) cocaine, amphetamine or other stimulant use
