Topography of coronary arteries and their ramifications in the goat
| Autor: | Michał Polguj, Michał Czopowicz, Marcin Mickiewicz, Agata Moroz, Robert Haładaj, Jarosław Kaba, Halina Purzyc-Orwaszer, Grzegorz Wysiadecki, Olga Szaluś-Jordanow, Karolina Barszcz |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0301 basic medicine
medicine.medical_specialty 040301 veterinary sciences Plant Science Body weight Biochemistry 0403 veterinary science 03 medical and health sciences Left coronary artery Internal medicine medicine.artery Genetics medicine cardiovascular diseases Interventricular groove Circumflex Interventricular septum Molecular Biology Ecology Evolution Behavior and Systematics business.industry 04 agricultural and veterinary sciences Cell Biology Common trunk Coronary arteries 030104 developmental biology medicine.anatomical_structure Right coronary artery cardiovascular system Cardiology Animal Science and Zoology business circulatory and respiratory physiology |
| Zdroj: | Biologia. 74:683-689 |
| ISSN: | 1336-9563 0006-3088 |
| DOI: | 10.2478/s11756-019-00208-z |
| Popis: | The aim of this study was to investigate the morphology of the coronary arteries of the goat’s heart. The study was carried out on 36 hearts of adult females dairy goats, belonging to two breeds, aged 7–12 years, with an average body weight of 37 kg. A distinct view of coronary arteries and their branches was obtained by filling them with dyed synthetic latex (LBS 3060) or Batson’s No. 17. In all studied goats the common trunk of the left coronary artery was divided into the interventricular paraconal branch and the circumflex branch. The branch of the interventricular septum originated in the interventricular paraconal branch. In 25 individuals (69%) the circumflex branch ended with small ramifications on the atrial surface of the heart. In 11 individuals (31%), the vessel extended in the subsinuosal interventricular groove into the subsinuosal interventricular branch. The right coronary artery was less developed than the left coronary artery. In 35 individuals (97%) the right coronary artery ended with small ramifications on the atrial surface of the heart. In one goat (3%) the vessel reached the subsinuosal interventricular groove and extended into the subsinuosal interventricular branch. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink