Evaluation of acute chest pain.
D000208:Acute Disease; D000787:Angina Pectoris / Q000150:complications / Q000175:diagnosis; D001014:Aortic Aneurysm / Q000175:diagnosis; D003327:Coronary Disease / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006326:Heart Auscultation; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis; D009135:Muscular Diseases / Q000175:diagnosis; D009449:Neurocirculatory Asthenia / Q000175:diagnosis; D005996:Nitroglycerin; D010146:Pain / Q000209:etiology; D010493:Pericarditis / Q000175:diagnosis; D011655:Pulmonary Embolism; D013896:Thoracic Diseases / Q000175:diagnosis*
D005996:Nitroglycerin