Matches in SemOpenAlex for { <https://semopenalex.org/work/W4321001049> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W4321001049 endingPage "617" @default.
- W4321001049 startingPage "610" @default.
- W4321001049 abstract "In an effort to normalize the dynamic leaflet behavior of a porcine bioprosthesis, an experimental attempt was made to treat a tissue heart valve with 0.625% glutaraldehyde in the open position (“open-type valve”). Eighteen open-type valves, having fixed openings of various sizes, were examined with our pulse simulators. Eight closed-type valves, which were treated in the closed position, were studied for comparison. The results showed that closed-type valve tended to offer an immobile cusp at a low flow state: at a pump pressure of 90 mm Hg in a pulsatile flow or under steady flows of no more than 10 L/min. By contrast, the open-type valve showed the symmetric cusps opening with circular orifices at any given flow rates. Analysis of the pressure loss coefficient revealed that the leaflets prepared in the open position produced only a minimal impediment to the forward flow. One half of the anatomic orifice of a valve was considered to be the optimal size for the fixed opening. It is concluded that open position fixation is expected to provide the bioprosthesis with improved fatigue durability in patients with low cardiac output syndrome and in small children." @default.
- W4321001049 created "2023-02-17" @default.
- W4321001049 creator A5001014356 @default.
- W4321001049 creator A5031591342 @default.
- W4321001049 creator A5058783766 @default.
- W4321001049 creator A5060654336 @default.
- W4321001049 creator A5074144835 @default.
- W4321001049 creator A5074944179 @default.
- W4321001049 date "1982-04-01" @default.
- W4321001049 modified "2023-09-24" @default.
- W4321001049 title "Open versus closed position fixation of bioprosthesis" @default.
- W4321001049 cites W1967352959 @default.
- W4321001049 cites W2017566622 @default.
- W4321001049 cites W2021315236 @default.
- W4321001049 cites W2038889042 @default.
- W4321001049 cites W2049874921 @default.
- W4321001049 cites W2067326344 @default.
- W4321001049 cites W2068061684 @default.
- W4321001049 cites W2082772438 @default.
- W4321001049 cites W2084329341 @default.
- W4321001049 cites W2100820023 @default.
- W4321001049 cites W2128899547 @default.
- W4321001049 cites W2158270492 @default.
- W4321001049 cites W2401434730 @default.
- W4321001049 cites W2412076348 @default.
- W4321001049 cites W2412619886 @default.
- W4321001049 cites W2414751505 @default.
- W4321001049 cites W2417826351 @default.
- W4321001049 cites W2429949138 @default.
- W4321001049 cites W2469707157 @default.
- W4321001049 cites W4323253622 @default.
- W4321001049 doi "https://doi.org/10.1016/s0022-5223(19)37252-6" @default.
- W4321001049 hasPublicationYear "1982" @default.
- W4321001049 type Work @default.
- W4321001049 citedByCount "6" @default.
- W4321001049 countsByYear W43210010492022 @default.
- W4321001049 crossrefType "journal-article" @default.
- W4321001049 hasAuthorship W4321001049A5001014356 @default.
- W4321001049 hasAuthorship W4321001049A5031591342 @default.
- W4321001049 hasAuthorship W4321001049A5058783766 @default.
- W4321001049 hasAuthorship W4321001049A5060654336 @default.
- W4321001049 hasAuthorship W4321001049A5074144835 @default.
- W4321001049 hasAuthorship W4321001049A5074944179 @default.
- W4321001049 hasConcept C10138342 @default.
- W4321001049 hasConcept C105702510 @default.
- W4321001049 hasConcept C141071460 @default.
- W4321001049 hasConcept C146249460 @default.
- W4321001049 hasConcept C162324750 @default.
- W4321001049 hasConcept C164705383 @default.
- W4321001049 hasConcept C194242075 @default.
- W4321001049 hasConcept C198082294 @default.
- W4321001049 hasConcept C2524010 @default.
- W4321001049 hasConcept C2778400075 @default.
- W4321001049 hasConcept C2908647359 @default.
- W4321001049 hasConcept C33923547 @default.
- W4321001049 hasConcept C71924100 @default.
- W4321001049 hasConcept C79191276 @default.
- W4321001049 hasConcept C99454951 @default.
- W4321001049 hasConceptScore W4321001049C10138342 @default.
- W4321001049 hasConceptScore W4321001049C105702510 @default.
- W4321001049 hasConceptScore W4321001049C141071460 @default.
- W4321001049 hasConceptScore W4321001049C146249460 @default.
- W4321001049 hasConceptScore W4321001049C162324750 @default.
- W4321001049 hasConceptScore W4321001049C164705383 @default.
- W4321001049 hasConceptScore W4321001049C194242075 @default.
- W4321001049 hasConceptScore W4321001049C198082294 @default.
- W4321001049 hasConceptScore W4321001049C2524010 @default.
- W4321001049 hasConceptScore W4321001049C2778400075 @default.
- W4321001049 hasConceptScore W4321001049C2908647359 @default.
- W4321001049 hasConceptScore W4321001049C33923547 @default.
- W4321001049 hasConceptScore W4321001049C71924100 @default.
- W4321001049 hasConceptScore W4321001049C79191276 @default.
- W4321001049 hasConceptScore W4321001049C99454951 @default.
- W4321001049 hasIssue "4" @default.
- W4321001049 hasLocation W43210010491 @default.
- W4321001049 hasOpenAccess W4321001049 @default.
- W4321001049 hasPrimaryLocation W43210010491 @default.
- W4321001049 hasRelatedWork W2002120878 @default.
- W4321001049 hasRelatedWork W2003938723 @default.
- W4321001049 hasRelatedWork W2047967234 @default.
- W4321001049 hasRelatedWork W2118496982 @default.
- W4321001049 hasRelatedWork W2144218420 @default.
- W4321001049 hasRelatedWork W2409346463 @default.
- W4321001049 hasRelatedWork W2439875401 @default.
- W4321001049 hasRelatedWork W2466824767 @default.
- W4321001049 hasRelatedWork W4321001049 @default.
- W4321001049 hasRelatedWork W2525756941 @default.
- W4321001049 hasVolume "83" @default.
- W4321001049 isParatext "false" @default.
- W4321001049 isRetracted "false" @default.
- W4321001049 workType "article" @default.