ACR appropriateness criteria syncope
                                                J. Am. Coll. Radiol; 18 (supl. 5), 2021                                            
                                        
                                                                                    
                                                Syncope and presyncope lead to well over one million emergency room visits in the United States each year. Elucidating the cause of syncope or presyncope, which are grouped together given similar etiologies and outcomes, can be exceedingly difficult given the diverse etiologies. This becomes more challen...                                            
                                        
                                                                                    
                                        
                                                                                    
                                                                             
                        