title: On the diagnosis and treatment of sinoatrial disease with special reference to sinoatrial Wenckebach.
mesh_terms: D000368:Aged; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000628:therapy; D001285:Atropine / Q000627:therapeutic use; D001919:Bradycardia / Q000209:etiology; D005117:Cardiac Complexes, Premature / Q000209:etiology; D004562:Electrocardiography; D005260:Female; D006323:Heart Arrest / Q000209:etiology; D006327:Heart Block / Q000175:diagnosis / Q000628:therapy; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D012849:Sinoatrial Node; D013577:Syndrome
chemical_list: D001285:Atropine; D007545:Isoproterenol