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A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups

AIM: The present investigation was intended to generate some basic data on electrocardiography (ECG) parameters in different breeds and their alterations in respect to sex and age. MATERIALS AND METHODS: The present investigation was carried out on 239 owned dogs of 11 different breeds presented to...

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Autores principales: Mukherjee, Joydip, Mohapatra, Smruti Smita, Jana, Sonali, Das, Pradip Kumar, Ghosh, Prabal Ranjan, Banerjee, Kinsuk Das and Dipak
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Veterinary World 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7704303/
https://www.ncbi.nlm.nih.gov/pubmed/33281359
http://dx.doi.org/10.14202/vetworld.2020.2216-2220
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author Mukherjee, Joydip
Mohapatra, Smruti Smita
Jana, Sonali
Das, Pradip Kumar
Ghosh, Prabal Ranjan
Banerjee, Kinsuk Das and Dipak
author_facet Mukherjee, Joydip
Mohapatra, Smruti Smita
Jana, Sonali
Das, Pradip Kumar
Ghosh, Prabal Ranjan
Banerjee, Kinsuk Das and Dipak
author_sort Mukherjee, Joydip
collection PubMed
description AIM: The present investigation was intended to generate some basic data on electrocardiography (ECG) parameters in different breeds and their alterations in respect to sex and age. MATERIALS AND METHODS: The present investigation was carried out on 239 owned dogs of 11 different breeds presented to the Institute Veterinary Clinic during 2018-2019. The animals, irrespective of breed and sex were grouped on the basis of their age groups. Recordings of rdiartR, BPL, India) at 25 mm/s paper speed and 10 mm=1 mV calibration keeping the animals on the right lateECG were performed by a single-channel ECG machine (Caral recumbence without any anesthesia. Heart rate, along with the amplitude and duration of different waves and complexes was measured. RESULTS: Heart rate did not vary significantly among breeds, sex, and different age groups. The highest heart rate has been reported in Doberman and the lowest in Beagle. The heart rate was lowest at the age group of 6 months-2.5 years and highest around 10.5-12.5 years irrespective of breed and sex. The incidence of sinus arrhythmia was mostly seen in older dogs. All the waves and complexes did not vary significantly between breeds, age, and sex except P duration which was significantly (p<0.05) higher in Golden retriever and Doberman breeds. CONCLUSION: The present investigation generated some reference values of ECG in dogs which will help the clinicians to diagnose different cardiac abnormalities through ECG.
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spelling pubmed-77043032020-12-05 A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups Mukherjee, Joydip Mohapatra, Smruti Smita Jana, Sonali Das, Pradip Kumar Ghosh, Prabal Ranjan Banerjee, Kinsuk Das and Dipak Vet World Research Article AIM: The present investigation was intended to generate some basic data on electrocardiography (ECG) parameters in different breeds and their alterations in respect to sex and age. MATERIALS AND METHODS: The present investigation was carried out on 239 owned dogs of 11 different breeds presented to the Institute Veterinary Clinic during 2018-2019. The animals, irrespective of breed and sex were grouped on the basis of their age groups. Recordings of rdiartR, BPL, India) at 25 mm/s paper speed and 10 mm=1 mV calibration keeping the animals on the right lateECG were performed by a single-channel ECG machine (Caral recumbence without any anesthesia. Heart rate, along with the amplitude and duration of different waves and complexes was measured. RESULTS: Heart rate did not vary significantly among breeds, sex, and different age groups. The highest heart rate has been reported in Doberman and the lowest in Beagle. The heart rate was lowest at the age group of 6 months-2.5 years and highest around 10.5-12.5 years irrespective of breed and sex. The incidence of sinus arrhythmia was mostly seen in older dogs. All the waves and complexes did not vary significantly between breeds, age, and sex except P duration which was significantly (p<0.05) higher in Golden retriever and Doberman breeds. CONCLUSION: The present investigation generated some reference values of ECG in dogs which will help the clinicians to diagnose different cardiac abnormalities through ECG. Veterinary World 2020-10 2020-10-23 /pmc/articles/PMC7704303/ /pubmed/33281359 http://dx.doi.org/10.14202/vetworld.2020.2216-2220 Text en Copyright: © Mukherjee, et al. http://creativecommons.org/licenses/by/4.0 Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
spellingShingle Research Article
Mukherjee, Joydip
Mohapatra, Smruti Smita
Jana, Sonali
Das, Pradip Kumar
Ghosh, Prabal Ranjan
Banerjee, Kinsuk Das and Dipak
A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups
title A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups
title_full A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups
title_fullStr A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups
title_full_unstemmed A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups
title_short A study on the electrocardiography in dogs: Reference values and their comparison among breeds, sex, and age groups
title_sort study on the electrocardiography in dogs: reference values and their comparison among breeds, sex, and age groups
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7704303/
https://www.ncbi.nlm.nih.gov/pubmed/33281359
http://dx.doi.org/10.14202/vetworld.2020.2216-2220
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