書誌事項
- タイトル別名
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- J0210102 Dependency of 3D Hemodynamics in Fontan Procedure on Fenestration Location
説明
Fontan procedure is a surgical palliation used to treat patients with congenital heart disease such as single ventricle. Fenestration, a small hole between the conduit and right atrium, is expected to reduce the postoperative morbidity. Several recent studies have reported its effectiveness and favorable shapes. However, there is still no evidence on how the fenestration location influences three-dimensional hemodynamics in Fontan procedure. In this study, we constructed a three-dimensional patient specific model with fenestration based on the medical images. The three dimensional blood flow in Fontan Circulation is treated as laminar flow and computed by solution to the Navier-Stokes equations; boundary conditions based on zero-dimensional hemodynamic model specified for Fontan procedure are imposed at inlets and outlets. Our results indicate that locating the Fenestration in the middle of extra-cardiac conduit is the most effective way in terms of cardiac outputs and pressures.
収録刊行物
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- 年次大会
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年次大会 2015 (0), _J0210102--_J0210102-, 2015
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680820022784
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- NII論文ID
- 110010048662
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- ISSN
- 24242667
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可