Fixed coupling and short P-R interval induced in the dog by stimulation of the sympathetic nervous system.
D000818:Animals; D001145:Arrhythmias, Cardiac; D053840:Brugada Syndrome; D000075224:Cardiac Conduction System Disease; D004285:Dogs; D006329:Heart Conduction System; D013564:Sympathetic Nervous System / Q000502:physiology*
ARRHYTHMIA/experimental; SYMPATHETIC NERVOUS SYSTEM/physiology