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1. 内シャント側の狭窄部位に行う経皮的血管形成術の手技techniques for angioplasty of the arteriovenous hemodialysis access [show details]
… Two special areas that should be evaluated separately are the venous anastomosis of an arteriovenous (AV) graft and lesions of the cephalic arch.… A small-profile balloon catheter permits the use of a smaller-diameter sheath to accommodate passage,…
2. 血液透析動静脈瘻における初期機能不全primary failure of the hemodialysis arteriovenous fistula [show details]
… stenosis were juxta-anastomotic venous segment (65.2 percent), venous outflow (41.1 percent), arteriovenous anastomosis (30.5 percent), native artery (5.7 percent), distal outflow (9.2 percent), and central vein … that is small or stenotic generally results in the rejection of that site for the creation of the AV fistula. Nevertheless, among patients in whom an AV fistula fails to mature, small arteries or…
3. 新たに形成された血液透析動静脈瘻の成熟および評価maturation and evaluation of the newly created hemodialysis arteriovenous fistula [show details]
…can usually be detected by palpating the AV fistula. The thrill that is palpable over the arteriovenous anastomosis should disappear when the outflow vein is manually occluded more proximally due to cessation …
4. 治療抵抗性高血圧の治療treatment of resistant hypertension [show details]
…include electrical stimulation of the carotid sinus baroreceptors and creation of a central arteriovenous anastomosis. Stimulation of the carotid sinus baroreflex system, or baroreflex activation therapy (BAT) …
5. 肺動静脈奇形：成人における疫学、病因、および病理pulmonary arteriovenous malformations epidemiology etiology and pathology in adults [show details]
…Pulmonary arteriovenous malformations (PAVMs) are abnormal communications between pulmonary arteries and veins . Alternative names include pulmonary arteriovenous fistulae, pulmonary arteriovenous aneurysms… centers screen HHT patients for PAVMs to identify those who may benefit from therapy. For those too small for therapy on the initial screen, one retrospective study reported that five years later 18 percent … including the classic Glenn shunt and bidirectional cavopulmonary anastomosis .…