| pubmed-article:2214034 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C0042449 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C0205108 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C0733511 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C1555029 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C0741847 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C2603343 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C0441633 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C1527362 | lld:lifeskim |
| pubmed-article:2214034 | lifeskim:mentions | umls-concept:C0205547 | lld:lifeskim |
| pubmed-article:2214034 | pubmed:issue | 4 | lld:pubmed |
| pubmed-article:2214034 | pubmed:dateCreated | 1990-11-16 | lld:pubmed |
| pubmed-article:2214034 | pubmed:abstractText | To assess the utility of routine duplex surveillance, 379 infrainguinal reversed vein grafts performed at two independent teaching hospitals were prospectively entered into a surveillance protocol from March 1986 through August 1989. An average of 3.2 postoperative duplex graft flow velocity (GFV) measurements per graft was obtained during a mean follow-up interval of 21 1/2 months. Only 2.1% of 280 grafts with GFV measurements greater than 45 cm/sec failed within 6 months of a normal surveillance examination. GFV measurements less than 45 cm/sec in 99 grafts led to arteriography in 75 grafts, identifying 50 stenotic lesions in 48 bypasses (12.6% of series). Inflow lesions were present in 5%, outflow stenoses in 2%, and intrinsic graft stenoses in only 6% of bypasses. Only 29% of grafts identified as failing by duplex scan were associated with a reduction in ankle-brachial index of greater than 0.15. Secondary reconstructions were performed in 48 grafts based on detection of a reduced GFV measurement; all such reconstructions are patent after a mean follow-up of 5 months. Duplex surveillance is more reliable in identification of failing vein grafts than is determination of ankle-brachial index. | lld:pubmed |
| pubmed-article:2214034 | pubmed:commentsCorrections | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2214034 | pubmed:language | eng | lld:pubmed |
| pubmed-article:2214034 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:2214034 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:2214034 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:2214034 | pubmed:month | Oct | lld:pubmed |
| pubmed-article:2214034 | pubmed:issn | 0741-5214 | lld:pubmed |
| pubmed-article:2214034 | pubmed:author | pubmed-author:HarrisE JEJ | lld:pubmed |
| pubmed-article:2214034 | pubmed:author | pubmed-author:PorterJ MJM | lld:pubmed |
| pubmed-article:2214034 | pubmed:author | pubmed-author:MillsJ LJL | lld:pubmed |
| pubmed-article:2214034 | pubmed:author | pubmed-author:TaylorL MLMJr | lld:pubmed |
| pubmed-article:2214034 | pubmed:author | pubmed-author:BeckettW CWC | lld:pubmed |
| pubmed-article:2214034 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:2214034 | pubmed:volume | 12 | lld:pubmed |
| pubmed-article:2214034 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:2214034 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:2214034 | pubmed:pagination | 379-86; discussion 387-9 | lld:pubmed |
| pubmed-article:2214034 | pubmed:dateRevised | 2004-11-17 | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
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| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:meshHeading | pubmed-meshheading:2214034-... | lld:pubmed |
| pubmed-article:2214034 | pubmed:year | 1990 | lld:pubmed |
| pubmed-article:2214034 | pubmed:articleTitle | The importance of routine surveillance of distal bypass grafts with duplex scanning: a study of 379 reversed vein grafts. | lld:pubmed |
| pubmed-article:2214034 | pubmed:affiliation | Vascular Surgery Service, Wilford Hall USAF Medical Center/SGHSG, Lackland AFB, TX 78236-5300. | lld:pubmed |
| pubmed-article:2214034 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:2214034 | pubmed:publicationType | Clinical Trial | lld:pubmed |
| pubmed-article:2214034 | pubmed:publicationType | Multicenter Study | lld:pubmed |
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