title: Cardiovascular collapse in a teen-age girl.
mesh_terms: D000293:Adolescent; D001014:Aortic Aneurysm / Q000150:complications*; D001019:Aortic Rupture / Q000175:diagnosis*; D003327:Coronary Disease / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006801:Humans; D009205:Myocarditis / Q000175:diagnosis; D009206:Myocardium / Q000473:pathology; D012770:Shock, Cardiogenic / Q000175:diagnosis; D012850:Sinus of Valsalva