title: Effects of prolonged aortic cross-clamping with potassium cardioplegia on myocardial contractility in man.
mesh_terms: D000328:Adult; D001011:Aorta; D001026:Coronary Artery Bypass; D006324:Heart Arrest, Induced / Q000379:methods*; D006439:Hemodynamics; D006801:Humans; D009200:Myocardial Contraction; D011188:Potassium / Q000008:administration & dosage; D013997:Time Factors
chemical_list: D011188:Potassium