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혈액투석을 위한 동정맥루 내 정압 및 전압 측정을 통한 기능 부전의 조기 진단
DC Field | Value | Language |
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dc.contributor.author | 김유선 | - |
dc.contributor.author | 박성일 | - |
dc.contributor.author | 윤수영 | - |
dc.contributor.author | 이상철 | - |
dc.contributor.author | 안형준 | - |
dc.date.accessioned | 2014-12-21T17:07:03Z | - |
dc.date.available | 2014-12-21T17:07:03Z | - |
dc.date.issued | 2007 | - |
dc.identifier.issn | 1225-0015 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/96978 | - |
dc.description.abstract | Purpose: To detect the dysfunction of arteriovenous fistula (AVF) early, we have developed a new method to calculate the intra-vascular conduit flow rate based on the Bernoulli`s theory. However, this method has limitation on detection of inflow stenosis. For detection of both in- and out-flow stenosis, we tried to measure intra-access static (pS) and total pressure (pT), and compared with angiographic findings. Methods: From a total of 46 cases of native AVFs, of at least 3 months of construction, intra-access pS and pT were measured, before starting hemodialysis. Δp (pT-pS) and pT/mean arterial pressure (MAP) ratio were calculated, and compared with angiographic findings. Results: Among 37 patients without outflow stenosis (Vs) in fistulogram, 10 patients with inflow stenosis (As) had significantly lower pT/MAP ratio and Δp than those without As patients (p<0.005). Among 34 patients without As, Δp was significantly lower in 7 patients with Vs than those 27 patients without Vs (p=0.001). Conclusion: pT/MAP ratio was correlated with As, and Δp reflects Vs in angiography. The measurement of pS and pT might be useful to predict inflow and outflow stenosis of AVFs. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.relation.isPartOf | Korean Journal of Nephrology | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | 혈액투석을 위한 동정맥루 내 정압 및 전압 측정을 통한 기능 부전의 조기 진단 | - |
dc.title.alternative | Early Detection of Hemodialysis Arteriovenous Fistula Dysfunction with Intra-access Static and Total Pressure Measurement | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Surgery (외과학) | - |
dc.contributor.googleauthor | 이종훈 | - |
dc.contributor.googleauthor | 박성일 | - |
dc.contributor.googleauthor | 박기일 | - |
dc.contributor.googleauthor | 김유선 | - |
dc.contributor.googleauthor | 안형준 | - |
dc.contributor.googleauthor | 양성자 | - |
dc.contributor.googleauthor | 이상철 | - |
dc.contributor.googleauthor | 윤수영 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00785 | - |
dc.contributor.localId | A01510 | - |
dc.contributor.localId | A02273 | - |
dc.contributor.localId | A02572 | - |
dc.contributor.localId | A02831 | - |
dc.relation.journalcode | J02065 | - |
dc.contributor.alternativeName | Kim, Yu Seun | - |
dc.contributor.alternativeName | Park, Sung Il | - |
dc.contributor.alternativeName | Yoon, Soo Young | - |
dc.contributor.alternativeName | Lee, Sang Chul | - |
dc.contributor.affiliatedAuthor | Kim, Yu Seun | - |
dc.contributor.affiliatedAuthor | Park, Sung Il | - |
dc.contributor.affiliatedAuthor | Yoon, Soo Young | - |
dc.contributor.affiliatedAuthor | Lee, Sang Chul | - |
dc.rights.accessRights | free | - |
dc.citation.volume | 26 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 73 | - |
dc.citation.endPage | 82 | - |
dc.identifier.bibliographicCitation | Korean Journal of Nephrology, Vol.26(1) : 73-82, 2007 | - |
dc.identifier.rimsid | 37690 | - |
dc.type.rims | ART | - |
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