title: [Role of calcium ions in coupling excitation to contraction in coronary artery smooth musculature on exposure to potassium].
mesh_terms: D000818:Animals; D002118:Calcium / Q000502:physiology*; D003331:Coronary Vessels / Q000187:drug effects* / Q000502:physiology; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D009129:Muscle Tonus; D009131:Muscle, Smooth, Vascular / Q000187:drug effects* / Q000502:physiology; D010812:Physical Stimulation; D011188:Potassium / Q000494:pharmacology*
chemical_list: D011188:Potassium; D002118:Calcium
vernacular_title: Rol' ionov kal'tsiia v sopriazhenii vozbuzhdeniia s sokrashcheniem v gladkoĭ muskulature koronarnykh arteriĭ pri deĭstvii kaliia.