title: Cardiac arrhythmias simulated by concealed bundle of His extrasystoles in the dog.
mesh_terms: D000818:Animals; D001146:Arrhythmia, Sinus / Q000503:physiopathology; D001145:Arrhythmias, Cardiac / Q000503:physiopathology*; D005117:Cardiac Complexes, Premature / Q000503:physiopathology*; D004285:Dogs; D004553:Electric Conductivity; D004558:Electric Stimulation; D004562:Electrocardiography; D004566:Electrodes; D006327:Heart Block / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*