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Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study
Abstract
The cardiovascular system develops along with growing the animals. Information regarding the alterations of electrocardiographic parameters during aging can provide the basis to evaluate the development of cardiovascular system. Hence, the present study was performed to clarify the effect of aging on electrocardiographic alterations in Iranian Najdi goats. The electrocardiograms were recorded on a bipolar base apex lead from 172 clinically healthy Iranian Najdi does into 9 age groups, including 15-day-old (n=18), 2 (n=18), 6 (n=19), 9-month-old (n=21), 1 (n=20), 2 (n=22), 3 (n=19), 5 (n=18) and 7-year-old (n=17). All electrocardiograms were examined to evaluate normal electrocardiographic parameters and cardiac arrhythmias. Finally changing of the electrocardiographic parameters during aging was statistically determined. P, S and T durations were increased significantly during aging. Furthermore, the significant increases were seen in RR, QT and ST intervals. Sinus tachycardia and sinus arrhythmia were the most common cardiac arrhythmias in studied animals. The proportion of cardiac arrhythmias in under 1-year-old kids was significantly higher than other groups. It may be concluded that aging can affect electrocardiographic parameters in Iranian Najdi goats.
Keywords
References
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Details
Primary Language
English
Subjects
-
Journal Section
-
Publication Date
July 1, 2015
Submission Date
June 3, 2015
Acceptance Date
-
Published in Issue
Year 2015 Volume: 41 Number: 2
APA
Chalmeh, A., & Heıdarı, S. (2015). Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study. İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 41(2), 155-161. https://doi.org/10.16988/iuvfd.2015.09461
AMA
1.Chalmeh A, Heıdarı S. Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study. iuvfd. 2015;41(2):155-161. doi:10.16988/iuvfd.2015.09461
Chicago
Chalmeh, Aliasghar, and Seyed Heıdarı. 2015. “Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study”. İstanbul Üniversitesi Veteriner Fakültesi Dergisi 41 (2): 155-61. https://doi.org/10.16988/iuvfd.2015.09461.
EndNote
Chalmeh A, Heıdarı S (August 1, 2015) Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study. İstanbul Üniversitesi Veteriner Fakültesi Dergisi 41 2 155–161.
IEEE
[1]A. Chalmeh and S. Heıdarı, “Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study”, iuvfd, vol. 41, no. 2, pp. 155–161, Aug. 2015, doi: 10.16988/iuvfd.2015.09461.
ISNAD
Chalmeh, Aliasghar - Heıdarı, Seyed. “Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study”. İstanbul Üniversitesi Veteriner Fakültesi Dergisi 41/2 (August 1, 2015): 155-161. https://doi.org/10.16988/iuvfd.2015.09461.
JAMA
1.Chalmeh A, Heıdarı S. Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study. iuvfd. 2015;41:155–161.
MLA
Chalmeh, Aliasghar, and Seyed Heıdarı. “Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study”. İstanbul Üniversitesi Veteriner Fakültesi Dergisi, vol. 41, no. 2, Aug. 2015, pp. 155-61, doi:10.16988/iuvfd.2015.09461.
Vancouver
1.Aliasghar Chalmeh, Seyed Heıdarı. Electrocardiographic Indices in Clinically Healthy Iranian Najdi Goats in Different Ages: A Reference Study. iuvfd. 2015 Aug. 1;41(2):155-61. doi:10.16988/iuvfd.2015.09461