title: [Role of calcium in the smooth muscle activity of the pulmonary veins].
mesh_terms: D000818:Animals; D002118:Calcium / Q000502:physiology*; D006632:Histamine / Q000494:pharmacology; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009131:Muscle, Smooth, Vascular / Q000187:drug effects / Q000502:physiology*; D009638:Norepinephrine / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology; D011667:Pulmonary Veins / Q000187:drug effects / Q000502:physiology; D013552:Swine; D014700:Verapamil / Q000494:pharmacology
chemical_list: D006632:Histamine; D014700:Verapamil; D011188:Potassium; D002118:Calcium; D009638:Norepinephrine
vernacular_title: Rol' kal'tsiia v deiatel'nosti gladkikh myshts legochnykh ven.