title: [Why has the arrhythmia cardiologist become the specialist in syncope?].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D002309:Cardiology; D003937:Diagnosis, Differential; D006801:Humans; D008511:Medicine; D013038:Specialization; D013575:Syncope / Q000175:diagnosis*