title: Ultrastructure of the atrial, ventricular, and Purkinje cell, with special reference to the genesis of arrhythmias.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology*; D002462:Cell Membrane; D002467:Cell Nucleus; D006325:Heart Atria / Q000166:cytology; D006329:Heart Conduction System / Q000166:cytology* / Q000503:physiopathology; D006352:Heart Ventricles / Q000166:cytology; D006801:Humans; D008928:Mitochondria; D009210:Myofibrils; D012519:Sarcoplasmic Reticulum