title: Observations on the T wave of the equine electrocardiogram.
abstract: The paper describes changes observed in the T wave and T vectorcardiogram in horse after various periods of exercise. Using radiotelemetry and a bipole lead all horses showed negative T waves immediately after exercise. In some of them this was followed by a markedly positive T deflection. Possible reasons for these changes are briefly discussed.
mesh_terms: D000818:Animals; D005117:Cardiac Complexes, Premature / Q000503:physiopathology / Q000662:veterinary; D004562:Electrocardiography / Q000662:veterinary*; D005260:Female; D006327:Heart Block / Q000503:physiopathology / Q000662:veterinary; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology; D006734:Horse Diseases / Q000503:physiopathology; D006736:Horses / Q000502:physiology*; D008297:Male; D005082:Physical Exertion; D013686:Telemetry / Q000662:veterinary; D014672:Vectorcardiography / Q000662:veterinary