title: Left axis deviation as an electrocardiographic manifestation of acute pulmonary embolism.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000792:Angiography; D006328:Cardiac Catheterization; D004562:Electrocardiography; D006801:Humans; D008297:Male; D011655:Pulmonary Embolism / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000503:physiopathology* / Q000601:surgery