A preliminary study on normal electrocardiographic parameters of ostriches (Struthio camelus)
Journal of the South African Veterinary Association
| Field | Value | |
| Title | A preliminary study on normal electrocardiographic parameters of ostriches (Struthio camelus) | |
| Creator | Rezakhani, A. Komali, H. Mokhber-Dezfoul, M.R. Zarifi, M. Ghabi, M. Alidadi, N. Nadalian, M.G. | |
| Description | Electrocardiograms were taken from 100 normal healthy male and female ostriches which were 1 to 15 months old using a base apex lead. The heart rate of those less than 3 months old ranged from 107 to 250 beats per minute with a mean of 171.47+9.03 and that of ostriches of more than 3 months old ranged from 43 to 167 with a mean of 90.52+2.64 beats / minute. The P-waves were positive in all cases except in 1 ostrich which it was isoelectric. The ORS complexes were mainly negative and either monophasic (QS) or biphasic (rS or RS). The T-wave showed more variation than other waves. The durations of P, P-R, QRS, Q-T and T-waves of chicks and of those more than 3 months of age (4-15-month-old) were 0.04 + 0.00, 0.06+0.00; 0.14+0.04, 0.16+0.00; 0.04+0.00, 0.06+0.00; 0.18+0.00, 0.27+0.00 and 0.06+0.00, 0.09+0.01 s, respectively, and amplitudes of the main direction of P-, QRS and T- waves of 2 groups were 0.29 + 0.02, 0.26 + 0.01; 1.87 + 0.17, 2.21 + 0.08; and 0.34 + 0.06, 0.37 + 0.02 mV, respectively. Ten cases showed cardiac dysrhythmias of which 9 showed sinus arrhythmia and 1 showed premature atrial contractions (PAC). This study showed that the base apex lead can be a suitable monitoring lead for electrocardiographic examination of ostriches. | |
| Publisher | AOSIS | |
| Date | 2007-05-31 | |
| Identifier | 10.4102/jsava.v78i1.286 | |
| Source | Journal of the South African Veterinary Association; Vol 78, No 1 (2007); 46-48 2224-9435 1019-9128 | |
| Language | eng | |
| Relation |
The following web links (URLs) may trigger a file download or direct you to an alternative webpage to gain access to a publication file format of the published article:
https://jsava.co.za/index.php/jsava/article/view/286/270
|
|
ADVERTISEMENT
