Matches in SemOpenAlex for { <https://semopenalex.org/work/W2073039562> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2073039562 endingPage "738" @default.
- W2073039562 startingPage "734" @default.
- W2073039562 abstract "From March 1979 to December 1984, the Liotta low-profile porcine bioprosthesis was employed for mitral valve replacement in 71 patients to avoid potential left ventricle-prosthesis mismatch occasionally observed with the standard, high-profile, Hancock porcine xenograft. Follow-up of 61 operative survivors showed at 10 years an actuarial survival of 67% +/- 7%, freedom from thromboemboli of 96% +/- 2%, freedom from structural deterioration of 63% +/- 11% and freedom from all Liotta bioprosthesis-related complications of 53% +/- 10%. Complications related to excessive protrusion of the stent into the left ventricular cavity were eliminated with the Liotta bioprosthesis; the peculiar stent configuration, however, was responsible for an increased rate of structural deterioration requiring reoperation in 10 patients (2.8% +/- 0.9%/patient-year) at a mean interval of 76 +/- 18 months after mitral valve replacement (range, 45 to 106 months). Common findings in all explants were cusp prolapse, cusp tears, and commissural rupture related to various degrees of tissue calcification, constantly leading to severe prosthetic incompetence. As also shown experimentally, such structural changes have been attributed to increased systolic stresses on the closed cusps, favored by excessive reduction of the stent height. Our experience shows that the Liotta bioprosthesis used for mitral valve replacement does not provide any clear-cut advantage over standard porcine bioprostheses and that its long-term durability appears affected by the unique prosthetic design." @default.
- W2073039562 created "2016-06-24" @default.
- W2073039562 creator A5003306976 @default.
- W2073039562 creator A5022167195 @default.
- W2073039562 creator A5041905341 @default.
- W2073039562 creator A5045921223 @default.
- W2073039562 creator A5049176759 @default.
- W2073039562 creator A5053527826 @default.
- W2073039562 creator A5061832673 @default.
- W2073039562 creator A5066191320 @default.
- W2073039562 date "1990-11-01" @default.
- W2073039562 modified "2023-09-23" @default.
- W2073039562 title "Influence of prosthetic design on durability of the liotta porcine valve in the mitral position" @default.
- W2073039562 cites W143283481 @default.
- W2073039562 cites W1868165146 @default.
- W2073039562 cites W1998920451 @default.
- W2073039562 cites W2001105457 @default.
- W2073039562 cites W2034212745 @default.
- W2073039562 cites W2034875917 @default.
- W2073039562 cites W2043628680 @default.
- W2073039562 cites W2090065092 @default.
- W2073039562 cites W2144178794 @default.
- W2073039562 cites W2173169254 @default.
- W2073039562 cites W2418896644 @default.
- W2073039562 cites W2501807205 @default.
- W2073039562 doi "https://doi.org/10.1016/0003-4975(90)90673-t" @default.
- W2073039562 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2241333" @default.
- W2073039562 hasPublicationYear "1990" @default.
- W2073039562 type Work @default.
- W2073039562 sameAs 2073039562 @default.
- W2073039562 citedByCount "14" @default.
- W2073039562 countsByYear W20730395622013 @default.
- W2073039562 countsByYear W20730395622019 @default.
- W2073039562 crossrefType "journal-article" @default.
- W2073039562 hasAuthorship W2073039562A5003306976 @default.
- W2073039562 hasAuthorship W2073039562A5022167195 @default.
- W2073039562 hasAuthorship W2073039562A5041905341 @default.
- W2073039562 hasAuthorship W2073039562A5045921223 @default.
- W2073039562 hasAuthorship W2073039562A5049176759 @default.
- W2073039562 hasAuthorship W2073039562A5053527826 @default.
- W2073039562 hasAuthorship W2073039562A5061832673 @default.
- W2073039562 hasAuthorship W2073039562A5066191320 @default.
- W2073039562 hasConcept C126322002 @default.
- W2073039562 hasConcept C141071460 @default.
- W2073039562 hasConcept C164705383 @default.
- W2073039562 hasConcept C2775854548 @default.
- W2073039562 hasConcept C2777543888 @default.
- W2073039562 hasConcept C2778583881 @default.
- W2073039562 hasConcept C2778715743 @default.
- W2073039562 hasConcept C2778921608 @default.
- W2073039562 hasConcept C2780007028 @default.
- W2073039562 hasConcept C2780026749 @default.
- W2073039562 hasConcept C2780309369 @default.
- W2073039562 hasConcept C2781411149 @default.
- W2073039562 hasConcept C71924100 @default.
- W2073039562 hasConceptScore W2073039562C126322002 @default.
- W2073039562 hasConceptScore W2073039562C141071460 @default.
- W2073039562 hasConceptScore W2073039562C164705383 @default.
- W2073039562 hasConceptScore W2073039562C2775854548 @default.
- W2073039562 hasConceptScore W2073039562C2777543888 @default.
- W2073039562 hasConceptScore W2073039562C2778583881 @default.
- W2073039562 hasConceptScore W2073039562C2778715743 @default.
- W2073039562 hasConceptScore W2073039562C2778921608 @default.
- W2073039562 hasConceptScore W2073039562C2780007028 @default.
- W2073039562 hasConceptScore W2073039562C2780026749 @default.
- W2073039562 hasConceptScore W2073039562C2780309369 @default.
- W2073039562 hasConceptScore W2073039562C2781411149 @default.
- W2073039562 hasConceptScore W2073039562C71924100 @default.
- W2073039562 hasIssue "5" @default.
- W2073039562 hasLocation W20730395621 @default.
- W2073039562 hasLocation W20730395622 @default.
- W2073039562 hasOpenAccess W2073039562 @default.
- W2073039562 hasPrimaryLocation W20730395621 @default.
- W2073039562 hasRelatedWork W1967344786 @default.
- W2073039562 hasRelatedWork W1998147545 @default.
- W2073039562 hasRelatedWork W1998434633 @default.
- W2073039562 hasRelatedWork W2050509037 @default.
- W2073039562 hasRelatedWork W2347231471 @default.
- W2073039562 hasRelatedWork W2354457233 @default.
- W2073039562 hasRelatedWork W3096209164 @default.
- W2073039562 hasRelatedWork W3206242388 @default.
- W2073039562 hasRelatedWork W3212177049 @default.
- W2073039562 hasRelatedWork W4308198286 @default.
- W2073039562 hasVolume "50" @default.
- W2073039562 isParatext "false" @default.
- W2073039562 isRetracted "false" @default.
- W2073039562 magId "2073039562" @default.
- W2073039562 workType "article" @default.