title: Fine structure of the His bundle.
mesh_terms: D000007:Abdominal Injuries / Q000150:complications; D000328:Adult; D000818:Animals; D003239:Connective Tissue Cells; D004285:Dogs; D006329:Heart Conduction System / Q000166:cytology* / Q000502:physiology; D006801:Humans; D007365:Intercellular Junctions; D008297:Male; D008854:Microscopy, Electron; D009210:Myofibrils; D014948:Wounds, Gunshot / Q000150:complications