Typical pericarditis ECG findings after falling from height. The PR segment depression or ST segment elevation ?

Acute pericarditis (AP) following blunt thoracic trauma is rare and difficult to diagnosis. A 43-year-old man with offered to the emergency department (ED) after falling from height before a week ago. The ECG performed in the ED was abnormal, ECG revealed PR segment depression in leads DII, DIII, aVF, and V3-6 and a preliminary diagnosis of acute inferolateral STEMI was presumed. Patients have evidence of systemic inflammation, including leukocytosis, elevated erythrocyte sedimentation rate. We are reporting a case of post-traumatic acute pericarditis presenting with PR-segment depression and normal cardiac enzymes mimicking acute STEMI.