A 33-year-old woman in her 17th week of pregnancy presented to the Accident and Emergency department because of sudden onset severe retrosternal chest pain for 4 hours. The pain did not radiate to the back. Patient enjoyed good past health. The patient did not smoke and denied use of illicit drugs.

Her ECG was shown in a figure. What is th likely diagnosis of the patient with acute severe chest pain? Source hkma org *This case is from Docplexus Editorial Team for Educative Purpose only