title: Blood potassium cardioplegia preserves ATP and ventricular function for three hours of aortic crossclamping.
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism*; D000818:Animals; D002315:Cardiopulmonary Bypass; D004285:Dogs; D006324:Heart Arrest, Induced / Q000379:methods*; D009206:Myocardium / Q000378:metabolism*; D013997:Time Factors
chemical_list: D000255:Adenosine Triphosphate