title: Structural and functional changes associated with failure and recovery of hearts after perfusion with Ca2+-free medium.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D004558:Electric Stimulation; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D008297:Male; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle / Q000187:drug effects / Q000378:metabolism / Q000648:ultrastructure; D009200:Myocardial Contraction / Q000187:drug effects*; D009206:Myocardium / Q000648:ultrastructure; D010477:Perfusion; D011188:Potassium / Q000494:pharmacology; D051381:Rats; D013997:Time Factors
chemical_list: D008274:Magnesium; D011188:Potassium; D002118:Calcium