title: Comparison of single-dose and multiple-dose crystalloid and blood potassium cardioplegia during prolonged hypothermic aortic occlusion.
mesh_terms: D000818:Animals; D001013:Aorta, Thoracic; D003326:Coronary Circulation / Q000187:drug effects; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004734:Energy Metabolism / Q000187:drug effects; D006324:Heart Arrest, Induced / Q000379:methods*; D007036:Hypothermia, Induced / Q000379:methods*; D009200:Myocardial Contraction / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism / Q000648:ultrastructure; D011188:Potassium / Q000008:administration & dosage* / Q000097:blood*
chemical_list: D011188:Potassium