Matches in SemOpenAlex for { <https://semopenalex.org/work/W2472342061> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2472342061 endingPage "5" @default.
- W2472342061 startingPage "M372" @default.
- W2472342061 abstract "A muscle powered cardiac assist device (MCAD) for right ventricular support requires optimized diastolic filling to obtain full stroke and acceptable fluid dynamics. A valved and spring-assembled skeletal muscle ventricle (SMV) was designed as a prototype MCAD, regardless of fluid dynamics. The present study addresses the optimal bypass method for right ventricular support, and predicts the future design for an implantable MCAD. Latissimus dorsi muscle (LDM) of 11 dogs were conditioned electrically for a one year maximum, and transformed into fatigue-resistant muscles (Type I fibers). Superior and inferior vena cavae were anastomosed using one arm of a Y-shaped vascular graft, as an inflow conduit, and the outflow conduit was placed on the main pulmonary artery. SMV was wrapped with transformed LDM and the bypass method was varied by SVC and/or IVC ligation. SMV demonstrated sufficient right ventricular support on total bypass (70% compared with control output), and the maximum pump off-to-on flow ratio (200%) was obtained. Maximum SMV power output was 0.27 X 10(6) erg, which was equivalent to that of canine right ventricle. Right atrial-to-pulmonary artery bypass was also constructed by using SMV in another 14 dogs, and also showed that total bypass was preferable for optimal SMV diastolic filling. In conclusion, specific requirements for a future MCAD include a subsystem assembly such as a spring, magnet, or alternative auxiliary muscle pump assembly for MCAD filling, and total bypass with optimized fluid dynamics and anatomic fitting." @default.
- W2472342061 created "2016-07-22" @default.
- W2472342061 creator A5006215161 @default.
- W2472342061 creator A5015348322 @default.
- W2472342061 creator A5016247666 @default.
- W2472342061 creator A5038739661 @default.
- W2472342061 creator A5040627466 @default.
- W2472342061 creator A5040949848 @default.
- W2472342061 creator A5078902531 @default.
- W2472342061 creator A5083993169 @default.
- W2472342061 date "1990-07-01" @default.
- W2472342061 modified "2023-09-23" @default.
- W2472342061 title "A muscle powered cardiac assist device for right ventricular support: total assist or partial assist?" @default.
- W2472342061 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2252702" @default.
- W2472342061 hasPublicationYear "1990" @default.
- W2472342061 type Work @default.
- W2472342061 sameAs 2472342061 @default.
- W2472342061 citedByCount "0" @default.
- W2472342061 crossrefType "journal-article" @default.
- W2472342061 hasAuthorship W2472342061A5006215161 @default.
- W2472342061 hasAuthorship W2472342061A5015348322 @default.
- W2472342061 hasAuthorship W2472342061A5016247666 @default.
- W2472342061 hasAuthorship W2472342061A5038739661 @default.
- W2472342061 hasAuthorship W2472342061A5040627466 @default.
- W2472342061 hasAuthorship W2472342061A5040949848 @default.
- W2472342061 hasAuthorship W2472342061A5078902531 @default.
- W2472342061 hasAuthorship W2472342061A5083993169 @default.
- W2472342061 hasConcept C126322002 @default.
- W2472342061 hasConcept C164705383 @default.
- W2472342061 hasConcept C2778881276 @default.
- W2472342061 hasConcept C2778921608 @default.
- W2472342061 hasConcept C2780940725 @default.
- W2472342061 hasConcept C2910216633 @default.
- W2472342061 hasConcept C57900726 @default.
- W2472342061 hasConcept C71924100 @default.
- W2472342061 hasConcept C84393581 @default.
- W2472342061 hasConceptScore W2472342061C126322002 @default.
- W2472342061 hasConceptScore W2472342061C164705383 @default.
- W2472342061 hasConceptScore W2472342061C2778881276 @default.
- W2472342061 hasConceptScore W2472342061C2778921608 @default.
- W2472342061 hasConceptScore W2472342061C2780940725 @default.
- W2472342061 hasConceptScore W2472342061C2910216633 @default.
- W2472342061 hasConceptScore W2472342061C57900726 @default.
- W2472342061 hasConceptScore W2472342061C71924100 @default.
- W2472342061 hasConceptScore W2472342061C84393581 @default.
- W2472342061 hasIssue "3" @default.
- W2472342061 hasLocation W24723420611 @default.
- W2472342061 hasOpenAccess W2472342061 @default.
- W2472342061 hasPrimaryLocation W24723420611 @default.
- W2472342061 hasRelatedWork W2322593190 @default.
- W2472342061 hasRelatedWork W2365061539 @default.
- W2472342061 hasRelatedWork W2408907719 @default.
- W2472342061 hasRelatedWork W2411389335 @default.
- W2472342061 hasRelatedWork W2414531488 @default.
- W2472342061 hasRelatedWork W2416348823 @default.
- W2472342061 hasRelatedWork W2417271704 @default.
- W2472342061 hasRelatedWork W2431765988 @default.
- W2472342061 hasRelatedWork W2997479469 @default.
- W2472342061 hasRelatedWork W3201089159 @default.
- W2472342061 hasVolume "36" @default.
- W2472342061 isParatext "false" @default.
- W2472342061 isRetracted "false" @default.
- W2472342061 magId "2472342061" @default.
- W2472342061 workType "article" @default.