title: [The diagnosis of the sinus node syndrome].
abstract: The "specific" investigations for sinus node syndrome (SNS) in 22 patients are analyzed. SNS was defined as sinusbradycardia below 40/min and sinus-standstill over 2 sec. Atropin (1 mg i.v.), exercise test and carotid pressure were of little help in establishing the diagnosis, while Holter monitoring and sinus-node recovery time were significantly abnormal in all patients investigated.
mesh_terms: D000368:Aged; D001146:Arrhythmia, Sinus / Q000175:diagnosis*; D001285:Atropine; D001919:Bradycardia / Q000175:diagnosis; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D012848:Sinoatrial Block / Q000175:diagnosis; D012849:Sinoatrial Node / Q000503:physiopathology
chemical_list: D001285:Atropine
vernacular_title: Zur Diagnostik des Sinusknotensyndroms.