FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2232245592> ?p ?o ?g. }

• W2232245592 endingPage "903" @default.
• W2232245592 startingPage "894" @default.
• W2232245592 abstract "Preventing ventricular suction and venous congestion through balancing flow rates and circulatory volumes with dual rotary ventricular assist devices (VADs) configured for biventricular support is clinically challenging due to their low preload and high afterload sensitivities relative to the natural heart. This study presents the in vivo evaluation of several physiological control systems, which aim to prevent ventricular suction and venous congestion. The control systems included a sensor-based, master/slave (MS) controller that altered left and right VAD speed based on pressure and flow; a sensor-less compliant inflow cannula (IC), which altered inlet resistance and, therefore, pump flow based on preload; a sensor-less compliant outflow cannula (OC) on the right VAD, which altered outlet resistance and thus pump flow based on afterload; and a combined controller, which incorporated the MS controller, compliant IC, and compliant OC. Each control system was evaluated in vivo under step increases in systemic (SVR ∼1400-2400 dyne/s/cm(5) ) and pulmonary (PVR ∼200-1000 dyne/s/cm(5) ) vascular resistances in four sheep supported by dual rotary VADs in a biventricular assist configuration. Constant speed support was also evaluated for comparison and resulted in suction events during all resistance increases and pulmonary congestion during SVR increases. The MS controller reduced suction events and prevented congestion through an initial sharp reduction in pump flow followed by a gradual return to baseline (5.0 L/min). The compliant IC prevented suction events; however, reduced pump flows and pulmonary congestion were noted during the SVR increase. The compliant OC maintained pump flow close to baseline (5.0 L/min) and prevented suction and congestion during PVR increases. The combined controller responded similarly to the MS controller to prevent suction and congestion events in all cases while providing a backup system in the event of single controller failure." @default.
• W2232245592 created "2016-06-24" @default.
• W2232245592 creator A5004994976 @default.
• W2232245592 creator A5005560846 @default.
• W2232245592 creator A5008075333 @default.
• W2232245592 creator A5014720715 @default.
• W2232245592 creator A5020557485 @default.
• W2232245592 creator A5020581323 @default.
• W2232245592 creator A5051704629 @default.
• W2232245592 creator A5056307607 @default.
• W2232245592 creator A5057339513 @default.
• W2232245592 creator A5088613675 @default.
• W2232245592 creator A5089694105 @default.
• W2232245592 date "2016-01-08" @default.
• W2232245592 modified "2023-09-25" @default.
• W2232245592 title "In Vivo Evaluation of Active and Passive Physiological Control Systems for Rotary Left and Right Ventricular Assist Devices" @default.
• W2232245592 cites W1566825659 @default.
• W2232245592 cites W1576766607 @default.
• W2232245592 cites W1934898960 @default.
• W2232245592 cites W1946513951 @default.
• W2232245592 cites W1949900171 @default.
• W2232245592 cites W1967607294 @default.
• W2232245592 cites W1968828189 @default.
• W2232245592 cites W1970183879 @default.
• W2232245592 cites W1973184077 @default.
• W2232245592 cites W1975293478 @default.
• W2232245592 cites W1993623647 @default.
• W2232245592 cites W2000440911 @default.
• W2232245592 cites W2006096328 @default.
• W2232245592 cites W2009687382 @default.
• W2232245592 cites W2010789316 @default.
• W2232245592 cites W2015704812 @default.
• W2232245592 cites W2017364768 @default.
• W2232245592 cites W2019885848 @default.
• W2232245592 cites W2028599189 @default.
• W2232245592 cites W2039611377 @default.
• W2232245592 cites W2056314709 @default.
• W2232245592 cites W2062266791 @default.
• W2232245592 cites W2072737394 @default.
• W2232245592 cites W2075647979 @default.
• W2232245592 cites W2075941589 @default.
• W2232245592 cites W2075972693 @default.
• W2232245592 cites W2086665076 @default.
• W2232245592 cites W2097518164 @default.
• W2232245592 cites W2101087179 @default.
• W2232245592 cites W2126966176 @default.
• W2232245592 cites W2140171895 @default.
• W2232245592 cites W2140383083 @default.
• W2232245592 cites W2149352300 @default.
• W2232245592 cites W2161475645 @default.
• W2232245592 cites W2165719156 @default.
• W2232245592 doi "https://doi.org/10.1111/aor.12654" @default.
• W2232245592 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26748566" @default.
• W2232245592 hasPublicationYear "2016" @default.
• W2232245592 type Work @default.
• W2232245592 sameAs 2232245592 @default.
• W2232245592 citedByCount "24" @default.
• W2232245592 countsByYear W22322455922017 @default.
• W2232245592 countsByYear W22322455922018 @default.
• W2232245592 countsByYear W22322455922019 @default.
• W2232245592 countsByYear W22322455922020 @default.
• W2232245592 countsByYear W22322455922021 @default.
• W2232245592 countsByYear W22322455922022 @default.
• W2232245592 crossrefType "journal-article" @default.
• W2232245592 hasAuthorship W2232245592A5004994976 @default.
• W2232245592 hasAuthorship W2232245592A5005560846 @default.
• W2232245592 hasAuthorship W2232245592A5008075333 @default.
• W2232245592 hasAuthorship W2232245592A5014720715 @default.
• W2232245592 hasAuthorship W2232245592A5020557485 @default.
• W2232245592 hasAuthorship W2232245592A5020581323 @default.
• W2232245592 hasAuthorship W2232245592A5051704629 @default.
• W2232245592 hasAuthorship W2232245592A5056307607 @default.
• W2232245592 hasAuthorship W2232245592A5057339513 @default.
• W2232245592 hasAuthorship W2232245592A5088613675 @default.
• W2232245592 hasAuthorship W2232245592A5089694105 @default.
• W2232245592 hasBestOaLocation W22322455922 @default.
• W2232245592 hasConcept C123576724 @default.
• W2232245592 hasConcept C126322002 @default.
• W2232245592 hasConcept C127413603 @default.
• W2232245592 hasConcept C134519083 @default.
• W2232245592 hasConcept C136229726 @default.
• W2232245592 hasConcept C141071460 @default.
• W2232245592 hasConcept C164705383 @default.
• W2232245592 hasConcept C178853913 @default.
• W2232245592 hasConcept C186766456 @default.
• W2232245592 hasConcept C192562407 @default.
• W2232245592 hasConcept C23795335 @default.
• W2232245592 hasConcept C2778074680 @default.
• W2232245592 hasConcept C2778198053 @default.
• W2232245592 hasConcept C2778774980 @default.
• W2232245592 hasConcept C31258907 @default.
• W2232245592 hasConcept C41008148 @default.
• W2232245592 hasConcept C48277249 @default.
• W2232245592 hasConcept C58245268 @default.
• W2232245592 hasConcept C71924100 @default.
• W2232245592 hasConcept C78519656 @default.
• W2232245592 hasConceptScore W2232245592C123576724 @default.
• W2232245592 hasConceptScore W2232245592C126322002 @default.

• next