The accuracy of predicting Thoroughbred heart scores

Authors: Blakely AA, Blakely JA
Publication: New Zealand Veterinary Journal, Volume 43, Issue 2, pp 57-59, Apr 1995
Publisher: Taylor and Francis

Animal type: Horse, Livestock
Subject Terms: Circulatory system/haematology, Diagnostic procedures, Exercise/fitness/athletic performance, Locomotor
Article class: Scientific Article

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Abstract: Veterinarians commonly predict mature heart scores for yearling and 2-year-old horses to aid clients in assessing a horse`s racing potential. Sixty-six thoroughbreds were assessed as a yearlings or 2-year-olds, then re-assessed as a mature horse (over the age of 3). Of these horses, 82% of the yearlings and 87% of the 2-year-olds had a correctly predicted mature heart score within one heart score range (i.e. three points).

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