title: [Intraoperative myocardial protection in aortic valve replacement - comparative study between topical cooling and cold potassium cardioplegia (author's transl)].
mesh_terms: D000328:Adult; D001021:Aortic Valve / Q000601:surgery*; D006324:Heart Arrest, Induced; D006350:Heart Valve Prosthesis; D006801:Humans; D007036:Hypothermia, Induced / Q000379:methods; D007430:Intraoperative Care; D008875:Middle Aged; D011188:Potassium / Q000008:administration & dosage
chemical_list: D011188:Potassium