WordNet

the physical condition of blocking or filling a passage with an obstruction (同)blockage
any structure that makes progress difficult (同)obstructor, obstructer, impediment, impedimenta
getting in someones way
the act of obstructing; "obstruction of justice"

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1. 大動脈二尖弁の臨床症状および診断 clinical manifestations and diagnosis of bicuspid aortic valve
2. 成人における大動脈弁狭窄症の臨床的特徴および診断 clinical features and evaluation of aortic stenosis in adults
3. 大動脈弁狭窄症における大動脈弁口面積 aortic valve area in aortic stenosis
4. 小児における大動脈弁狭窄 valvar aortic stenosis in children
5. 成人の大動脈弁狭窄症における弁置換術の適応 indications for valve replacement in aortic stenosis in adults

Transfemoral aortic valve implantation with the repositionable Lotus valve compared with the balloon-expandable Edwards Sapien 3 valve.

Wöhrle J1, Gonska B2, Rodewald C2, Trepte U2, Koch S2, Scharnbeck D2, Seeger J2, Markovic S2, Rottbauer W2.
International journal of cardiology.Int J Cardiol.2015 Sep 15;195:171-5. doi: 10.1016/j.ijcard.2015.05.139. Epub 2015 May 23.
BACKGROUND: The rate of paravalvular aortic insufficiency (AI) with transcatheter aortic valve implantation (TAVI) with first generation devices was higher compared with surgical replacement. Residual AI after TAVI has been linked to an increased mortality rate. We compared two second generation TAV
PMID 26043152

Gajewska-Knapik K1, Impey L2.
Seminars in pediatric surgery.Semin Pediatr Surg.2015 Aug;24(4):156-9. doi: 10.1053/j.sempedsurg.2015.01.012. Epub 2015 Feb 3.
Congenital lung lesions are common sonographic findings in pregnancy, usually detected at the routine 20 weeks scan. The most common is cystic adenomatous malformation of the lung (CCAM). This usually causes few prenatal problems; however, fetal hydrops occurs in about 5%. Prenatal intervention for
PMID 26051047

Abdelbasit MA1, Alwi M1, Kandavello G1, Che Mood M1, Samion H1, Hijazi ZM2.
Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions.Catheter Cardiovasc Interv.2015 Jul;86(1):94-9. doi: 10.1002/ccd.25878. Epub 2015 Apr 2.
OBJECTIVES: To evaluate the feasibility, safety, and efficacy of the Occlutech(®) PDA occluder for closure of patent ductus arteriosus (PDA).BACKGROUND: The Occlutech(®) PDA occluder is novel, self-shaping Nitinol wire device with PET (polyethylene terephthalate) patches integrated into the shank
PMID 25675888

CASE REPORT : A case of successful percutaneous transluminal septal myocardial ablation for heart failure due to severe left ventricular outflow obstruction with Monckeberg's arteriosclerosis, manifested after aortic valvular replacement

New Self-Expanding Transcatheter Aortic Valve Device for Transfemoral Implantation　– Early Results of the First-in-Asia Implantation of the ACURATE Neo/TFTM System –

, , , , , , , , ,
Circulation Journal 79(5), 1037-1043, 2015
… Background:Feasibility and early results of transfemoral aortic valve implantation using the ACURATE neo/TFTMself-expanding stent are reported.Methods and Results:The study group of 15 patients (mean age 83.3±6.0) was enrolled with a mean EuroSCORE and STS score of 21.9±11.6% and 7.5±3.1%, respectively. … Transcatheter aortic valve implantation (TAVI) using the ACURATE neo/TF device was successful in 14 patients; …
NAID 130005066263

島崎太郎,岩橋徹,松本正隆,川口聡,荻野均
日本血管外科学会雑誌 24(2), 77-81, 2015
要旨：遠位弓部大動脈瘤に対してステントグラフト内挿術（TEVAR）を施行．術後造影CT でエンドリークを認めず，経過良好にて退院した．しかしながら，術後3 カ月後の造影CT においてステントグラフト狭窄を認め，同部に対しバルーン拡張術を施行した際に，大動脈瘤内の血栓が末梢に飛散し，腹部大動脈閉塞，左腎動脈閉塞を合併し，経カテーテル的血栓摘除術を必要とした．同時に，さらなる塞栓症を予防する目的で前回 …
NAID 130005066028