2015 Computer methods in biomechanics and biomedical engineering
* Numerical simulation of fluid-structure interaction in bypassed DeBakey III aortic dissection.
- It was found that bypass graft alone could achieve great effects in treating aortic dissection. In order to investigate the mechanical mechanism and the haemodynamic validity of the bypassing treatment for DeBakey III aortic dissection, patient-specific models of DeBakey III aortic dissection treated with different bypassing strategies were constructed. One of the bypassing strategies is bypassing between ascending aorta and abdominal aorta, and the other is bypassing between left subclavian artery and abdominal aorta. Numerical simulations under physiological flow conditions based on fluid-structure interaction were performed using finite element method. The results show that blood flow velocity, pressure and vessel wall displacement of false lumen are all reduced after bypassing. This phenomenon indicates that bypassing is an effective surgery for the treatment of DeBakey III aortic dissection. The effectiveness to cure through lumen is better when bypassing between left subclavian artery and abdominal aorta, while the effectiveness to cure blind lumen is better when bypassing between ascending aorta and abdominal aorta.
=>以下の, (治療, 試練, 刑罰)を受けて, 下部の, の下に, ・・の下に
Overview of adj under
The adj under has 2 senses (first 2 from tagged texts)
1. (2) nether, under -- (located below or beneath something else; "nether garments"; "the under
parts of a machine")
2. (1) under -- (lower in rank, power, or authority; "an under secretary")
Overview of adv under
The adv under has 8 senses (first 1 from tagged texts)
1. (2) under -- (down to defeat, death, or ruin; "their competitors went under")
2. under -- (through a range downward; "children six and under will be admitted free")
3. under -- (into unconsciousness; "this will put the patient under")
4. under -- (in or into a state of subordination or subjugation; "we must keep our disappointment
under")
5. under -- (below some quantity or limit; "fifty dollars or under")
6. under -- (below the horizon; "the sun went under")
7. under -- (down below; "get under quickly!")
8. under, below -- (further down; "see under for further discussion")
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