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Electrocardiographic changes associated with dehydration in rabbits (Oryctolagus cuniculus)

DOI: 10.18805/ijar.7489    | Article Id: B-2993 | Page : 1023-1026
Citation :- Electrocardiographic changes associated with dehydration in rabbits(Oryctolagus cuniculus) .Indian Journal of Animal Research.2016.(50):1023-1026

Juneet Kour, Jafrin Ara Ahmed* and Nawab Nashiruddullah1

jafrinahmed@rediffmail.com
Address :

Division of Veterinary Physiology and Biochemistry, Faculty of Veterinary Sciences and Animal Husbandry, SKUAST (J), RS Pura-181 102, Jammu and Kashmir, India.

Submitted Date : 16-04-2015
Accepted Date : 20-07-2015

Abstract

A study was conducted on twelve healthy and clinically normal New Zealand White rabbits of either sex, weighing between 2-3 kg and aged between 1-2 years to observe the electrocardiographic changes during induced dehydration. Progressive dehydration till about 10% body weight loss was monitored that reflected in increased haematocrit and serum potassium levels. Increase in heart rate was seen with progressive water deprivation. Electrocardiographic changes observed were reflective of those associated with hyperkalaemia and include a significant increase in QRS complex and T wave amplitude along with an increase in the duration of all the waves. These characteristic changes were fairly indicative of the hydration status, more precisely on the electrolyte balance that can be assessed for an early recognition and clinical intervention.

Keywords

Dehydration Electrocardiography Hyperkalaemia Rabbit.

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