Matches in SemOpenAlex for { <https://semopenalex.org/work/W192077035> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W192077035 endingPage "103" @default.
- W192077035 startingPage "98" @default.
- W192077035 abstract "Surgical repair of ruptured or elongated chordae tendineae of the mitral valve is one of the most complex reconstructive techniques in cardiac surgery. Various surgical procedures have been described to repair chordal abnormalities of the anterior leaflet of the mitral valve with unpredictable results. Mitral valve replacement is usually recommended in that situation. This report describes a simple repair technique that we have devised. We resected one or two marginal chordae of the anterior leaflet of the mitral valve in 35 sheep and replaced them with a double-armed, pledget-supported, expanded polytetrafluoroethylene suture. The 30 surviving animals were studied hemodynamically and were electively put to death 3, 6, 9, 18, and 24 months after the operation. Mitral insufficiency did not develop in any of the sheep. All specimens had a normal mitral valve without thrombosis. The polytetrafluoroethylene suture remained pliable and was incorporated into the anterior leaflet and papillary muscle. Scanning and transmission electron microscopy showed that the suture was completely covered by a sheath of tissue with a collagen structure remarkably similar to that of a native chorda. Calcification was not detected in the new chordae. This reproducible and safe technique may considerably simplify the difficult repair of chordal abnormalities." @default.
- W192077035 created "2016-06-24" @default.
- W192077035 creator A5000639289 @default.
- W192077035 creator A5015009886 @default.
- W192077035 creator A5028773295 @default.
- W192077035 creator A5033608173 @default.
- W192077035 creator A5066418657 @default.
- W192077035 date "1989-01-01" @default.
- W192077035 modified "2023-10-18" @default.
- W192077035 title "Generation of chordae tendineae with polytetrafluoroethylene stents. Results of mitral valve chordal replacement in sheep." @default.
- W192077035 cites W172233469 @default.
- W192077035 cites W2004694416 @default.
- W192077035 cites W2034660671 @default.
- W192077035 cites W2047957993 @default.
- W192077035 cites W2072481587 @default.
- W192077035 cites W2081804341 @default.
- W192077035 cites W2088107126 @default.
- W192077035 cites W2172196531 @default.
- W192077035 cites W2191399290 @default.
- W192077035 cites W2409661118 @default.
- W192077035 cites W2413632656 @default.
- W192077035 cites W2430403404 @default.
- W192077035 cites W3038090340 @default.
- W192077035 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2642992" @default.
- W192077035 hasPublicationYear "1989" @default.
- W192077035 type Work @default.
- W192077035 sameAs 192077035 @default.
- W192077035 citedByCount "31" @default.
- W192077035 countsByYear W1920770352012 @default.
- W192077035 countsByYear W1920770352013 @default.
- W192077035 countsByYear W1920770352016 @default.
- W192077035 countsByYear W1920770352017 @default.
- W192077035 countsByYear W1920770352019 @default.
- W192077035 countsByYear W1920770352020 @default.
- W192077035 countsByYear W1920770352021 @default.
- W192077035 countsByYear W1920770352022 @default.
- W192077035 countsByYear W1920770352023 @default.
- W192077035 crossrefType "journal-article" @default.
- W192077035 hasAuthorship W192077035A5000639289 @default.
- W192077035 hasAuthorship W192077035A5015009886 @default.
- W192077035 hasAuthorship W192077035A5028773295 @default.
- W192077035 hasAuthorship W192077035A5033608173 @default.
- W192077035 hasAuthorship W192077035A5066418657 @default.
- W192077035 hasConcept C105702510 @default.
- W192077035 hasConcept C141071460 @default.
- W192077035 hasConcept C164705383 @default.
- W192077035 hasConcept C185592680 @default.
- W192077035 hasConcept C191897082 @default.
- W192077035 hasConcept C192562407 @default.
- W192077035 hasConcept C2775871351 @default.
- W192077035 hasConcept C2777274916 @default.
- W192077035 hasConcept C2777327002 @default.
- W192077035 hasConcept C2777543888 @default.
- W192077035 hasConcept C2780557906 @default.
- W192077035 hasConcept C2780870192 @default.
- W192077035 hasConcept C31903555 @default.
- W192077035 hasConcept C71924100 @default.
- W192077035 hasConcept C8868529 @default.
- W192077035 hasConceptScore W192077035C105702510 @default.
- W192077035 hasConceptScore W192077035C141071460 @default.
- W192077035 hasConceptScore W192077035C164705383 @default.
- W192077035 hasConceptScore W192077035C185592680 @default.
- W192077035 hasConceptScore W192077035C191897082 @default.
- W192077035 hasConceptScore W192077035C192562407 @default.
- W192077035 hasConceptScore W192077035C2775871351 @default.
- W192077035 hasConceptScore W192077035C2777274916 @default.
- W192077035 hasConceptScore W192077035C2777327002 @default.
- W192077035 hasConceptScore W192077035C2777543888 @default.
- W192077035 hasConceptScore W192077035C2780557906 @default.
- W192077035 hasConceptScore W192077035C2780870192 @default.
- W192077035 hasConceptScore W192077035C31903555 @default.
- W192077035 hasConceptScore W192077035C71924100 @default.
- W192077035 hasConceptScore W192077035C8868529 @default.
- W192077035 hasIssue "1" @default.
- W192077035 hasLocation W1920770351 @default.
- W192077035 hasOpenAccess W192077035 @default.
- W192077035 hasPrimaryLocation W1920770351 @default.
- W192077035 hasRelatedWork W168375943 @default.
- W192077035 hasRelatedWork W192077035 @default.
- W192077035 hasRelatedWork W2035535130 @default.
- W192077035 hasRelatedWork W2081176069 @default.
- W192077035 hasRelatedWork W2236957499 @default.
- W192077035 hasRelatedWork W2352601445 @default.
- W192077035 hasRelatedWork W2944846168 @default.
- W192077035 hasRelatedWork W3117885711 @default.
- W192077035 hasRelatedWork W4236797164 @default.
- W192077035 hasRelatedWork W2612555808 @default.
- W192077035 hasVolume "97" @default.
- W192077035 isParatext "false" @default.
- W192077035 isRetracted "false" @default.
- W192077035 magId "192077035" @default.
- W192077035 workType "article" @default.