Matches in SemOpenAlex for { <https://semopenalex.org/work/W2413308524> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W2413308524 endingPage "52" @default.
- W2413308524 startingPage "644" @default.
- W2413308524 abstract "Tricuspid annuloplasty is the most preferred technique for the treatment of functional tricuspid regurgitation (FTR). However, high incidences of recurrent regurgitation and risky reoperation demands a deeper insight into the technique. The cinching force required to bring a dilated annulus back to the original size is unknown. The study aim was to quantify the cinching force in the tricuspid annulus which can contribute to the long-term durability of tricuspid annuloplasty and percutaneous device design.In ten ovine hearts, a suture was anchored around the free wall of the tricuspid annulus with the free end attached to a force transducer. The force transducer was mounted on a slider system which pulled the suture at regular intervals. Closure of the tricuspid valve was achieved by pressurizing the right ventricle at 30 mmHg through the pulmonary valve. The suture was pulled to cinch the tricuspid annulus. The tricuspid annulus area was measured from images taken at each increment, and the corresponding force was recorded. The hearts were tested for three conditions: (i) non-pressurized (NP); (ii) pressurized (P; normal), and (iii) dilated-pressurized (DP; diseased). Leakage data were also collected for pressurized and dilated pressurized conditions. Annulus dilation was created by injecting phenol into the annulus.The maximum annulus dilation obtained was 8.82%, and the maximum cinching force was 0.38 +/- 0.09 N. Leakage was increased by 81.73% from the pressurized to dilated condition.The minimal force required to cinch a tricuspid annulus with severe FTR (23.98% dilation) can be approximated to 0.25 N. The required cinching force can play a major role in the long-term durability of the tricuspid annuloplasty." @default.
- W2413308524 created "2016-06-24" @default.
- W2413308524 creator A5008188693 @default.
- W2413308524 creator A5031484839 @default.
- W2413308524 creator A5033676458 @default.
- W2413308524 creator A5046926424 @default.
- W2413308524 creator A5074084464 @default.
- W2413308524 date "2015-09-01" @default.
- W2413308524 modified "2023-10-06" @default.
- W2413308524 title "Force Required to Cinch the Tricuspid Annulus: An Ex-Vivo Study." @default.
- W2413308524 cites W1966611746 @default.
- W2413308524 cites W1994442565 @default.
- W2413308524 cites W2025089921 @default.
- W2413308524 cites W2025976492 @default.
- W2413308524 cites W2041919798 @default.
- W2413308524 cites W2042787602 @default.
- W2413308524 cites W2046446894 @default.
- W2413308524 cites W2049872059 @default.
- W2413308524 cites W2060367899 @default.
- W2413308524 cites W2063398406 @default.
- W2413308524 cites W2080191971 @default.
- W2413308524 cites W2091193153 @default.
- W2413308524 cites W2093440899 @default.
- W2413308524 cites W2098587600 @default.
- W2413308524 cites W2111485547 @default.
- W2413308524 cites W2112979866 @default.
- W2413308524 cites W2120257966 @default.
- W2413308524 cites W2121161556 @default.
- W2413308524 cites W2126229068 @default.
- W2413308524 cites W2128712034 @default.
- W2413308524 cites W2137805084 @default.
- W2413308524 cites W2137946528 @default.
- W2413308524 cites W2142987571 @default.
- W2413308524 cites W2151381722 @default.
- W2413308524 cites W2170191708 @default.
- W2413308524 cites W2413234441 @default.
- W2413308524 cites W2417739415 @default.
- W2413308524 cites W415400065 @default.
- W2413308524 cites W51836461 @default.
- W2413308524 cites W98398049 @default.
- W2413308524 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5048676" @default.
- W2413308524 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26897846" @default.
- W2413308524 hasPublicationYear "2015" @default.
- W2413308524 type Work @default.
- W2413308524 sameAs 2413308524 @default.
- W2413308524 citedByCount "1" @default.
- W2413308524 countsByYear W24133085242017 @default.
- W2413308524 crossrefType "journal-article" @default.
- W2413308524 hasAuthorship W2413308524A5008188693 @default.
- W2413308524 hasAuthorship W2413308524A5031484839 @default.
- W2413308524 hasAuthorship W2413308524A5033676458 @default.
- W2413308524 hasAuthorship W2413308524A5046926424 @default.
- W2413308524 hasAuthorship W2413308524A5074084464 @default.
- W2413308524 hasConcept C126322002 @default.
- W2413308524 hasConcept C150936888 @default.
- W2413308524 hasConcept C159985019 @default.
- W2413308524 hasConcept C164705383 @default.
- W2413308524 hasConcept C192562407 @default.
- W2413308524 hasConcept C2778921608 @default.
- W2413308524 hasConcept C2779946567 @default.
- W2413308524 hasConcept C71924100 @default.
- W2413308524 hasConceptScore W2413308524C126322002 @default.
- W2413308524 hasConceptScore W2413308524C150936888 @default.
- W2413308524 hasConceptScore W2413308524C159985019 @default.
- W2413308524 hasConceptScore W2413308524C164705383 @default.
- W2413308524 hasConceptScore W2413308524C192562407 @default.
- W2413308524 hasConceptScore W2413308524C2778921608 @default.
- W2413308524 hasConceptScore W2413308524C2779946567 @default.
- W2413308524 hasConceptScore W2413308524C71924100 @default.
- W2413308524 hasIssue "5" @default.
- W2413308524 hasLocation W24133085241 @default.
- W2413308524 hasOpenAccess W2413308524 @default.
- W2413308524 hasPrimaryLocation W24133085241 @default.
- W2413308524 hasRelatedWork W1965915794 @default.
- W2413308524 hasRelatedWork W2014262481 @default.
- W2413308524 hasRelatedWork W2066194473 @default.
- W2413308524 hasRelatedWork W2341123545 @default.
- W2413308524 hasRelatedWork W2351337974 @default.
- W2413308524 hasRelatedWork W2413695673 @default.
- W2413308524 hasRelatedWork W2510088862 @default.
- W2413308524 hasRelatedWork W3138638593 @default.
- W2413308524 hasRelatedWork W3163854733 @default.
- W2413308524 hasRelatedWork W3211533342 @default.
- W2413308524 hasVolume "24" @default.
- W2413308524 isParatext "false" @default.
- W2413308524 isRetracted "false" @default.
- W2413308524 magId "2413308524" @default.
- W2413308524 workType "article" @default.