Right Coronary artery of the heart of Maine coon cat
https://doi.org/10.52419/issn2782-6252.2022.3.95
Abstract
The study of the arterial bed of the heart of small domestic animals is of high practical importance in veterinary practice and requires further development and study. The work was performed at the Department of Animal Anatomy, St. Petersburg State University of Veterinary Medicine. The material for the study was five corpses of Maine Coon cats, of which three cats (male) and two cats (females).
The methods for the study were fine anatomical preparation and making casts of heart vessels using Flexstep latex milk. According to the results of the study, it was found that the right subsinus artery in a Maine Coon cat is poorly developed and does not participate in anastomosis with the branches of the left paraconal artery in the region of the apex of the heart. In the region of the coronary sulcus, the right anastomotic branch departs from the right coronary artery, which is involved in closing the collateral path of blood supply to the heart of the Maine Coon cat. The blood supply to the heart of a Maine Coon cat is due to the right and left coronary arteries, but the right coronary artery and its branches are less developed compared to the left, which confirms that this cat breed has a left-coronal type of blood supply.
About the Authors
D. S. Bylinskaya
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Daria S. Bylinskaya, PhD of Veterinary Sciences, Docent
S. S. Glushonok
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Sofia S. Glushonok, PhD of Veterinary Sciences
S. I. Melnikov
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Sergei Ig. Melnikov
References
1. - Zelenevsky, N. V. Anatomy of animals: a textbook for universities / N. V. Zelenevsky, M. V. Shchipakin; N. V. Zelenevsky, M. V. Schipakin. – 2nd edition, stereotypical.St. Petersburg: Lan publishing house, 2021. 484 p.
2. Zelenevsky, N. V. Anatomy and physiology of animals: textbook / N. V. Zelenevsky, M. V. Shchipakin, K. N. Zelenevsky; under the general editorship of N. V. Zelenevsky. – 4th edition, stereotypical. St. Petersburg: Lan Publishing House, 2020. 368 p.
3. Zelenevsky, N. V. Anatomy and physiology of animals: a textbook for students of educational institutions of secondary vocational education / N. V. Zelenevsky, A. P. Vasiliev, L. K. Loginova. – 2nd edition, revised. Moscow: Academy, 2009.
4. Zelenevsky, N. V. Anatomy and physiology of animals: textbook / N. V. Zelenevsky, M. V. Shchipakin, K. N. Zelenevsky; under total ed. N.V. Zelenevsky. – 3rd edition, stereotypical. St. Petersburg: Publishing house "Lan", 2019. 368 p.
5. Zelenevsky, N. V. Structure and vascularization of the heart, chest and neck organs of the Eurasian lynx / N. V. Zelenevsky, K. N. Zelenevsky, D. V. Vasiliev // Fundamental and applied research in veterinary medicine and biotechnology: Materials International scientific and practical conference dedicated to the 80th anniversary of the Irkutsk State Agricultural Academy and the 10th anniversary of the first graduation of veterinarians, Irkutsk, November 10–11, 2014. Irkutsk: Pero Publishing House, 2014. P. 62-71.
6. Khvatov, V. A. Anatomical and topographic patterns of the structure of the atria of the heart of the goat of the Anglo-Nubian breed / V. A. Khvatov, M. V. Shchipakin // Actual problems of veterinary morphology and higher veterinary education: Proceedings of the National Scientific and Practical Conference with international participation, Moscow, October 14–16, 2019. Moscow: Federal State Budgetary Educational Institution of Higher Education "Moscow State Academy of Veterinary Medicine and Biotechnology MBA named after K.I. Scriabin", 2019. S. 84-87.
7. Khvatov, V.A. Patterns of the course and branching of the coronary arteries of the heart of the black sable Pushkin breed / V.A. Khvatov, N.V. Zelenevsky, D.S. Bylinskaya // Hippology and veterinary medicine. 2022. No. 2 (44). S. 164-172.
8. Khvatov, V. A. Features of the course and branching of the coronary arteries of the heart of Anglo-Nubian goats / V. A. Khvatov, M. V. Shchipakin // International Bulletin of Veterinary Medicine. 2019. No. 2. P. 116-119
9. Khvatov, V. A. Comparative anatomy of the circumflex artery of the heart of Anglo-Nubian and Alpine goats / V. A. Khvatov // Morphology. 2020. T. 157. No. 2-3. S. 228.
10. Khvatov, V. Histological features of Anglo-Nubian goats heart valves / V. Khvatov, M. Shchipakin // International Transaction Journal of Engineering, Management and Applied Sciences and Technologies. – 2020. – Vol. 11. – No 16. – P. 1116.
11. Khvatov, V., Shchipakin, M. Histological features of the atrial myocardium and scallop muscles of AngloNubian goat (Capra aegagrus hircus), Online Journal of Animal and Feed Research, 2021, Vol. 11, No 3, pp. 82-87.
Review
For citations:
Bylinskaya D.S., Glushonok S.S., Melnikov S.I. Right Coronary artery of the heart of Maine coon cat. Legal regulation in veterinary medicine. 2022;(3):95-98. (In Russ.) https://doi.org/10.52419/issn2782-6252.2022.3.95
Views:
181
Email this article 