title: [Measurements of interstitial myocardial K+ with K+-sensitive electrodes].
mesh_terms: D000818:Animals; D003327:Coronary Disease / Q000378:metabolism; D004285:Dogs; D004566:Electrodes; D008722:Methods; D009206:Myocardium / Q000032:analysis*; D011188:Potassium / Q000032:analysis*; D014634:Valinomycin
chemical_list: D014634:Valinomycin; D011188:Potassium