Chest pain.
D000787:Angina Pectoris / Q000175:diagnosis; D000790:Angiocardiography; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D010146:Pain / Q000209:etiology; D013896:Thoracic Diseases / Q000150:complications / Q000175:diagnosis; D013909:Thorax / Q000033:anatomy & histology