title: Editorial: Diagnostic considerations in electromechanical dissociation.
mesh_terms: D000208:Acute Disease; D002302:Cardiac Output; D002305:Cardiac Tamponade / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006339:Heart Rate; D006470:Hemorrhage / Q000175:diagnosis; D006801:Humans; D008297:Male; D009200:Myocardial Contraction; D009203:Myocardial Infarction / Q000175:diagnosis; D011655:Pulmonary Embolism / Q000175:diagnosis