title: [Sinus node function and its clinical evaluation].
mesh_terms: D000200:Action Potentials; D000818:Animals; D001285:Atropine; D002304:Cardiac Pacing, Artificial; D004562:Electrocardiography; D006801:Humans; D066298:In Vitro Techniques; D011433:Propranolol; D011817:Rabbits; D012804:Sick Sinus Syndrome / Q000175:diagnosis; D012849:Sinoatrial Node / Q000502:physiology* / Q000503:physiopathology
chemical_list: D001285:Atropine; D011433:Propranolol