title: Cell coupling in developing systems: the heart-cell paradigm.
mesh_terms: D000200:Action Potentials; D000818:Animals; D002448:Cell Adhesion; D002462:Cell Membrane; D002642:Chick Embryo; D046508:Culture Techniques; D006321:Heart / Q000196:embryology* / Q000502:physiology; D007365:Intercellular Junctions; D008648:Mesoderm / Q000166:cytology; D008854:Microscopy, Electron; D009206:Myocardium / Q000166:cytology*; D009431:Neural Conduction