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Morphometry of the coronary ostia and the structure of coronary arteries in the shorthair domestic cat
Barszcz, Karolina ;  Kupczynska, Marta ;  Polguj, Michal ;  Kleckowska-Nawrot, Joanna ;  Janeczek, Maciej ;  Gozdziewska-Harlajczuk, Karolina ;  Dzierzecka, Malgorzata ;  Janczyk, Pawel

HaupttitelMorphometry of the coronary ostia and the structure of coronary arteries in the shorthair domestic cat
AutorBarszcz, Karolina
AutorKupczynska, Marta
AutorPolguj, Michal
AutorKleckowska-Nawrot, Joanna
AutorJaneczek, Maciej
AutorGozdziewska-Harlajczuk, Karolina
AutorDzierzecka, Malgorzata
AutorJanczyk, Pawel
Seitenzahl13 Seiten
DDC630 Landwirtschaft, Veterinärmedizin
Auch erschienen inPLoS ONE 12 (2017), 10, e0186177
ZusammenfassungThe aim of this study was to measure the area of the coronary ostia, assess their localization in the coronary sinuses and to determine the morphology of the stem of the left and right coronary arteries in the domestic shorthair cat. The study was conducted on 100 hearts of domestic shorthair cats of both sexes, aged 2–18 years, with an average body weight of 4.05 kg. A morphometric analysis of the coronary ostia was carried out on 52 hearts. The remaining 48 hearts were injected with a casting material in order to carry out a morphological assessment of the left and right coronary arteries. In all the studied animals, the surface of the left coronary artery ostium was larger than the surface of the right coronary artery ostium. There were four types of the left main coronary artery: type I (23 animals, 49%)–double-branched left main stem (giving off the left circumflex branch and the interventricular paraconal branch, which in turn gave off the septal branch), type II (12 animals, 26%)–double-branched left main stem (giving off the left circumflex branch and the interventricular paraconal branch without the septal branch), type III (11 animals, 23%)–triple-branched left main stem (giving off the left circumflex branch, interventricular branch and the septal branch, type IV (1 animal, 2%)–double-branched left main stem (giving off the interventricular paraconal branch and the left circumflex branch, which in turn gave off the septal branch). The left coronary artery ostium is greater than the right one. There is considerable diversity in the branches of proximal segment of the left coronary artery, while the right coronary artery is more conservative. These results can be useful in defining the optimal strategies in the endovascular procedures involving the coronary arteries or the aortic valve in the domestic shorthair cat.
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Fachbereich/EinrichtungFB Veterinärmedizin
Erscheinungsjahr2017
Dokumententyp/-SammlungenWissenschaftlicher Artikel
SpracheEnglisch
RechteCreative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.
Anmerkungen des AutorsDer Artikel wurde in einer reinen Open-Access-Zeitschrift publiziert.
Erstellt am21.12.2017 - 12:35:16
Letzte Änderung21.12.2017 - 12:36:34
 
Statische URLhttp://edocs.fu-berlin.de/docs/receive/FUDOCS_document_000000028446
DOI10.1371/journal.pone.0186177
ISSN1932-6203
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