title: Correlation between circulating catecholamine levels and ventricular vulnerability during psychological stress in conscious dogs.
mesh_terms: D000818:Animals; D005117:Cardiac Complexes, Premature / Q000209:etiology; D004285:Dogs; D004837:Epinephrine / Q000097:blood*; D006801:Humans; D009638:Norepinephrine / Q000097:blood*; D013315:Stress, Psychological / Q000097:blood / Q000150:complications*; D014693:Ventricular Fibrillation / Q000097:blood / Q000209:etiology*
chemical_list: D009638:Norepinephrine; D004837:Epinephrine