Isolated rabbit atria with sympathetic nerve supply.
D000818:Animals; D017776:Autonomic Pathways; D006321:Heart / Q000494:pharmacology*; D006325:Heart Atria; D010643:Phenoxybenzamine; D010830:Physostigmine; D011817:Rabbits; D012110:Reserpine; D013564:Sympathetic Nervous System
D010643:Phenoxybenzamine; D012110:Reserpine; D010830:Physostigmine
HEART/pharmacology