title: The tubular systems of myocardial cells: ultrastructure and possible function.
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism; D000818:Animals; D005075:Biological Evolution; D002118:Calcium / Q000378:metabolism; D006982:Hypertonic Solutions; D009136:Muscular Dystrophies / Q000473:pathology; D009200:Myocardial Contraction; D009206:Myocardium / Q000201:enzymology / Q000378:metabolism / Q000648:ultrastructure*; D012508:Sarcolemma / Q000378:metabolism / Q000648:ultrastructure*; D012519:Sarcoplasmic Reticulum / Q000378:metabolism / Q000648:ultrastructure*
chemical_list: D006982:Hypertonic Solutions; D000251:Adenosine Triphosphatases; D002118:Calcium