title: Electrophysiology and pharmacology of cardiac arrhythmias. II. Relationship of normal and abnormal electrical activity of cardiac fibers to the genesis of arrhythmias B. Re-entry. Section I.
mesh_terms: D000200:Action Potentials; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D004562:Electrocardiography; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D011690:Purkinje Fibers / Q000503:physiopathology; D012032:Refractory Period, Electrophysiological