[Vagal function in middle-aged and young patients with sinus nodal dysfunction].
Huang
S
S
D000328:Adult; D001285:Atropine / Q000494:pharmacology; D001919:Bradycardia / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial / Q000379:methods; D004594:Electrophysiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011433:Propranolol / Q000494:pharmacology; D012849:Sinoatrial Node / Q000503:physiopathology*; D014630:Vagus Nerve / Q000187:drug effects / Q000503:physiopathology*
D001285:Atropine; D011433:Propranolol