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- 01HMRFTRBM66WS2WGV8ZZFMAZ9 classification C3.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 date "2023".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 language "eng".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 type conference.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 hasPart 01HMRKD7BE16R87JTY2FYVD3ZC.pdf.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 subject "Veterinary Sciences".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 presentedAt urn:uuid:e416786d-2c31-428c-b709-acca56da2bb4.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 abstract "The fossa ovalis (FO), a membranous depression in the interatrial septum, represents the postnatal foramen ovale. It develops by the fusion of septum primum and secundum to form the floor of the FO and its limbus, respectively. In humans/pigs/sheep, the adult interatrial septum shows variations in appearance, often featuring a right and/or left septal pouch (RSP/LSP). Detailed morphological knowledge of the equine FO is important for minimally-invasive cardiac techniques such as transseptal puncture, where the interatrial septum is punctured to access the left atrium, for example to perform ablation. In the cadaveric hearts of 12 adult warmblood horses, the FO size and thickness were measured and the presence of a RSP/LSP was recorded. The foramen ovale patency was evaluated. Per horse, a 10mm sample of the FO was examined histologically. On its right side, the FO appeared macroscopically smooth and oval in all horses, showing a craniocaudal length between 10-30mm and a height of 8-27mm. A prominent limbus and RSP were present in all cases. The RSP was mostly (58%) craniocaudally elongated with a depth of 7-34mm. The remaining 42% showed a dorsoventral elongation of 9-29mm. The left surface appeared smooth in 84%, netlike in 8% and showed a ridge in 8% of the horses. A LSP was observed in 25% of the hearts, with a craniocaudal depth of 4-10mm and a dorsoventral height of 2-10mm. No patent foramen ovale was found. The thickness of the FO was 4-6mm. Histologically, a muscular layer surrounded by fibro-adipose tissue was located midway between the right and left endocardium. In conclusion, the interatrial septum showed individual variations with predominantly a smooth, oval shaped FO and a RSP. Knowledge of the FO morphology allows to select the proper device and location to puncture the interatrial septum.".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 author F4CF46BA-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 author F67E7CE2-F0ED-11E1-A9DE-61C894A0A6B4.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 author d8d9dfbb-eba9-11e9-b6d7-e96a541ba3d7.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 dateCreated "2024-01-22T11:45:28Z".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 dateModified "2024-10-29T18:35:23Z".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 name "Morphological variations of the interatrial septum in adult horse hearts".
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 pagination urn:uuid:4372fbfb-27aa-4f06-9493-946299fc754c.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 sameAs LU-01HMRFTRBM66WS2WGV8ZZFMAZ9.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 sourceOrganization urn:uuid:0d352880-ee73-4ab9-854a-8139a25f00bd.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 sourceOrganization urn:uuid:8f4d2c4d-ab5d-425f-93b0-0e563d620f6d.
- 01HMRFTRBM66WS2WGV8ZZFMAZ9 type C3.