title: [Optimal calcium concentration of the cardioplegic solution and "calcium paradox" (author's transl)].
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004285:Dogs; D006324:Heart Arrest, Induced; D009200:Myocardial Contraction / Q000187:drug effects*; D012996:Solutions
chemical_list: D012996:Solutions; D002118:Calcium