title: A new beating heart preparation. Ultrastructural studies with special reference to vesiculation of intercalated discs.
mesh_terms: D000818:Animals; D002196:Capillaries / Q000166:cytology; D002467:Cell Nucleus; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D004285:Dogs; D004721:Endoplasmic Reticulum; D006056:Golgi Apparatus; D006321:Heart / Q000502:physiology*; D006652:Histological Techniques; D008168:Lung; D008722:Methods; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009206:Myocardium / Q000166:cytology*; D009210:Myofibrils; D010477:Perfusion; D010860:Pigments, Biological
chemical_list: D010860:Pigments, Biological