title: [Ultrastructural basis for one type of block of ectopic excitation in the myocardium].
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004285:Dogs; D006327:Heart Block / Q000473:pathology*; D002479:Inclusion Bodies; D008055:Lipids; D008722:Methods; D008854:Microscopy, Electron; D008931:Mitochondria, Muscle; D009206:Myocardium / Q000473:pathology*; D009210:Myofibrils; D010477:Perfusion; D011189:Potassium Chloride; D012508:Sarcolemma; D012519:Sarcoplasmic Reticulum
chemical_list: D008055:Lipids; D011189:Potassium Chloride
vernacular_title: Ob ul'transtrukturnoĭ osnove odnogo iz vidov blokady éktopicheskogo vozbuzhdeniia vmiokarde.