{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T16:13:49Z","timestamp":1761581629261,"version":"3.41.0"},"reference-count":46,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2017,12,4]],"date-time":"2017-12-04T00:00:00Z","timestamp":1512345600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Anat Histol Embryol"],"published-print":{"date-parts":[[2018,4]]},"abstract":"<jats:title>Summary<\/jats:title><jats:p>The available information about anatomical characteristics of the cardiovascular system of the alpaca (<jats:italic>Vicugna pacos<\/jats:italic>, Linnaeus 1758) is scarce. The general objective of this work was to describe its heart anatomy. We dissected six adult animals and five neonates. The heart of the alpaca was located in the middle mediastinum, with a craniocaudal extension from the third to the sixth rib. No ligament that connected the fibrous pericardium to the sternum or to the diaphragm was detected. In the right atrium, there was a developed crista terminalis and small pectinate muscles. In the right ventricle, the septomarginal trabecula was very large. From the proximities of the interventricular septum arose small septomarginal trabeculae that ended in carnous trabeculae of the septal wall. The left atrium included little developed\u00a0pectinate muscles. On the left ventricle, both papillary muscles were bilobed. Two left septomarginal trabeculas were detected in this ventricle. The left subclavian artery was originated from the aortic arch separately from the brachiocephalic trunk, and bicarotid trunk was present. The other branches of the subclavian artery were similar to the domestic ruminants. The arterial supply of the heart was of the right type. In conclusion, the heart anatomy of alpaca and the irrigation of thoracic cavity were more similar to those of old world camels and different from domestic ruminants.<\/jats:p>","DOI":"10.1111\/ahe.12327","type":"journal-article","created":{"date-parts":[[2017,12,5]],"date-time":"2017-12-05T11:06:06Z","timestamp":1512471966000},"page":"110-118","source":"Crossref","is-referenced-by-count":7,"title":["Gross anatomy of the heart of the alpaca (<i>Vicugna pacos<\/i>, Linnaeus 1758)"],"prefix":"10.1111","volume":"47","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9647-4731","authenticated-orcid":false,"given":"W.","family":"P\u00e9rez","sequence":"first","affiliation":[{"name":"\u00c1rea de Anatom\u00eda Facultad de Veterinaria Universidad de la Rep\u00fablica Montevideo Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V.","family":"M\u00e9ndez","sequence":"additional","affiliation":[{"name":"\u00c1rea de Anatom\u00eda Facultad de Veterinaria Universidad de la Rep\u00fablica Montevideo Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N.","family":"Vazquez","sequence":"additional","affiliation":[{"name":"\u00c1rea de Anatom\u00eda Facultad de Veterinaria Universidad de la Rep\u00fablica Montevideo Uruguay"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Navarrete","sequence":"additional","affiliation":[{"name":"Laboratorio de Anatom\u00eda Animal y Fauna Silvestre Facultad de Medicina Veterinaria Universidad Nacional Mayor de San Marcos Lima Per\u00fa"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H. E.","family":"K\u00f6nig","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Anatomie, Histologie und Embryologie Veterin\u00e4rmedizinische Universit\u00e4t Wien Wien Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2017,12,4]]},"reference":[{"volume-title":"Anatomie compar\u00e9e des mammif\u00e8res domestiques","year":"2011","author":"Barone R.","key":"e_1_2_5_2_1"},{"key":"e_1_2_5_3_1","first-page":"514","article-title":"Les vaisseaux du coeur des equides","volume":"127","author":"Barone R.","year":"1951","journal-title":"M\u00e9decine V\u00e9t\u00e9rinaire"},{"volume-title":"Bovine anatomy: An illustrated text","year":"2003","author":"Budras K. 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