Supernormal conduction in the human atria.
D006328:Cardiac Catheterization; D004553:Electric Conductivity; D004558:Electric Stimulation; D004562:Electrocardiography; D006325:Heart Atria / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology*; D006331:Heart Diseases / Q000503:physiopathology; D006801:Humans; D010138:Pacemaker, Artificial