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Heart Structure - Anatomy & Physiology (view source)
Revision as of 19:27, 27 October 2022
, 19:27, 27 October 2022no edit summary
The right atrium forms the dorsocranial section of the base of the heart and receives blood from the cranial vena cava, caudal vena cava and coronary sinus. The interatrial septum is a thin partition dividing the right and left atria and possesses a characteristic oval depression called the fossa ovalis which is a remnant of the foetal foramen ovalis. The right atrium also houses the sinoatrial node. Blood flows from the right atrium to the right ventricle through the tricuspid valve (also know as the right atrioventricular valve).
The right atrium forms the dorsocranial section of the base of the heart and receives blood from the cranial vena cava, caudal vena cava and coronary sinus. The interatrial septum is a thin partition dividing the right and left atria and possesses a characteristic oval depression called the fossa ovalis which is a remnant of the foetal foramen ovalis. The right atrium also houses the sinoatrial node. Blood flows from the right atrium to the right ventricle through the tricuspid valve (also know as the right atrioventricular valve).
In rabbits the right atrioventricular valve is bicuspid not tricuspid.
====Right Ventricle====
====Right Ventricle====
|dragster = [[Canine Heart Dissection Anatomy Resources (I & II)]]<br>[[Canine Heart Dissection Anatomy Resources (III & IV)]]<br>[[Cardiovascular System Histology Resource (I)]]
|dragster = [[Canine Heart Dissection Anatomy Resources (I & II)]]<br>[[Canine Heart Dissection Anatomy Resources (III & IV)]]<br>[[Cardiovascular System Histology Resource (I)]]
|videos = [[Video: Heart potcast|Heart potcast]]<br>[[Video: Heart (internal structure) potcast|Heart (internal structure) potcast]]<br>[[Video: Dorsal view of the ventricles and valves of the heart|Dorsal view of the ventricles and valves of the heart]]
|videos = [[Video: Heart potcast|Heart potcast]]<br>[[Video: Heart (internal structure) potcast|Heart (internal structure) potcast]]<br>[[Video: Dorsal view of the ventricles and valves of the heart|Dorsal view of the ventricles and valves of the heart]]
|OVAM = [http://www.real3danatomy.com/thorax/dog-heart-lungs-ribs-3d.html Canine thoracic organs in Real 3D Anatomy, showing the heart, lungs and ribs and allowing detailed and accurate visualisation of organs "in-situ"]<br>[http://www.bristol.ac.uk/anatomy/media/elearning/internet/gracie/thorax/index.html Cross-sectional anatomy atlas of the canine thorax consisting of transverse sections and MRI images]<br>[http://www.um.es/anatvet/interactividad/ingles/avispi/practicas/practica3.htm Dissection plans of the thoracic cavity and heart]<br>[http://www.onlineveterinaryanatomy.net/sites/default/files/original_media/document/asset_8875_CDV.C.1_coronary_arteries_all.pdf Canine Heart - Coronary Artery Cast]<br>[http://www.onlineveterinaryanatomy.net/sites/default/files/original_media/document/asset_8864_cdv.c.18_all.pdf Plastinated Canine Heart (various views)]<br>[http://www.onlineveterinaryanatomy.net/content/cow-heart-internal-cast Internal Cast of Bovine Heart]<br>[http://www.onlineveterinaryanatomy.net/content/bronchial-and-heart-cast Canine Heart and Bronchial Cast]
|Vetstream = [https://www.vetstream.com/canis/Content/Disease/dis60195.asp Heart Failure]
}}
}}
}}
}}
== Webinars ==
<rss max="10" highlight="heart cardiac cardiology">https://www.thewebinarvet.com/cardiology/webinars/feed</rss>
[[Category:Heart - Anatomy & Physiology]]
[[Category:Heart - Anatomy & Physiology]]
[[Category:Cardiology Section]]
[[Category:Cardiology Section]]