title: [Pathological Q-wave has many faces].
abstract: A 45 year-old woman was admitted to the hospital because of severe chest pain. Based on the results of troponin testing and  ECG she was diagnosed as having acute coronary syndrome and was transferred to the cath lab. However, her coronary  arteries were normal. In this paper a detailed analysis of the ECG was performed.
authors.affiliation: Katedra i Klinika Kardiologii, Uniwersytet Medyczny w Łodzi, Łódź.
authors.forename: Małgorzata
authors.initials: M
authors.lastname: Kurpesa
mesh_terms: D054058:Acute Coronary Syndrome / Q000175:diagnosis; D002637:Chest Pain / Q000209:etiology; D017023:Coronary Angiography; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000150:complications / Q000175:diagnosis*; D012680:Sensitivity and Specificity