Role of the sinus node in the mechanism of cholinergic atrial fibrillation.
D000818:Animals; D001281:Atrial Fibrillation / Q000503:physiopathology*; D004285:Dogs; D004558:Electric Stimulation; D004594:Electrophysiology; D006352:Heart Ventricles / Q000503:physiopathology; D008688:Methacholine Compounds; D012849:Sinoatrial Node / Q000503:physiopathology*; D013997:Time Factors
D008688:Methacholine Compounds