Experimental study on ectopic beats following intravenous injection of veratrine.
D005117:Cardiac Complexes, Premature; D006321:Heart / Q000187:drug effects*; D006801:Humans; D007275:Injections, Intravenous; D014702:Veratrine; D014704:Veratrum Alkaloids / Q000494:pharmacology*
D014704:Veratrum Alkaloids; D014702:Veratrine
HEART/effect of drugs on; VERATRUM ALKALOIDS/effects