FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2136688023> ?p ?o ?g. }

• W2136688023 endingPage "31" @default.
• W2136688023 startingPage "21" @default.
• W2136688023 abstract "This investigation sought to discern the accuracy of Doppler predictions of pressure drops in stenotic jets mimicking aortic coarctation (AC) across a broad spectrum of conditions, using an in vitro nonpulsatile flow model.The model allowed for different AC diameter and length, different cardiac output, and different diameter of the aorta distal to the AC. For each study condition, pressure drops across a model of AC were measured both noninvasively using the simplified Bernoulli equation (SBE) and invasively using the instantaneous actual pressure gradient. We observed a good correlation of SBE-predicted and actual pressure gradients (slope = 0.929; r = 0.907, P < 0.0001) when AC diameter was small and the diameter of the aorta distal to the AC was large. However, we observed various degrees of overestimation by Doppler when mild AC was simulated (P = 0.0003), or when the diameter of the aorta distal to the coarctation was reduced (P < 0.0001). Increased AC length was associated with underestimation of actual pressure gradient by Doppler when AC diameter was small. Accounting for pressure recovery and viscous losses reduced the discrepancies between Doppler-predicted and actual pressure gradients in all study conditions (slope = 0.964; r = 0.989, P < 0.0001).Caution should be used in applying the SBE to the noninvasive assessment of AC severity. Significant segmental stenosis is associated with significant underestimation of the actual pressure gradient because of viscous losses. A substantial overestimation of the actual pressure drop due to a pressure recovery effect may occur in mild AC, especially when the distal aorta is not dilated." @default.
• W2136688023 created "2016-06-24" @default.
• W2136688023 creator A5029061927 @default.
• W2136688023 creator A5055792984 @default.
• W2136688023 date "2010-01-01" @default.
• W2136688023 modified "2023-09-26" @default.
• W2136688023 title "Pressure Recovery Explains Doppler Overestimation of Invasive Pressure Gradient across Segmental Vascular Stenosis" @default.
• W2136688023 cites W1993302099 @default.
• W2136688023 cites W2007365614 @default.
• W2136688023 cites W2008304573 @default.
• W2136688023 cites W2009733825 @default.
• W2136688023 cites W2014386819 @default.
• W2136688023 cites W2024041703 @default.
• W2136688023 cites W2024444915 @default.
• W2136688023 cites W2029053486 @default.
• W2136688023 cites W2037298695 @default.
• W2136688023 cites W2052362924 @default.
• W2136688023 cites W2072419771 @default.
• W2136688023 cites W2074956574 @default.
• W2136688023 cites W2075431544 @default.
• W2136688023 cites W2078907948 @default.
• W2136688023 cites W2087994312 @default.
• W2136688023 cites W2090662963 @default.
• W2136688023 cites W2093504056 @default.
• W2136688023 cites W2094236536 @default.
• W2136688023 cites W2099012149 @default.
• W2136688023 cites W2107679951 @default.
• W2136688023 cites W2143327652 @default.
• W2136688023 cites W2149795152 @default.
• W2136688023 cites W2164360865 @default.
• W2136688023 cites W2171330102 @default.
• W2136688023 cites W2227908267 @default.
• W2136688023 doi "https://doi.org/10.1111/j.1540-8175.2009.00983.x" @default.
• W2136688023 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19845724" @default.
• W2136688023 hasPublicationYear "2010" @default.
• W2136688023 type Work @default.
• W2136688023 sameAs 2136688023 @default.
• W2136688023 citedByCount "21" @default.
• W2136688023 countsByYear W21366880232012 @default.
• W2136688023 countsByYear W21366880232013 @default.
• W2136688023 countsByYear W21366880232015 @default.
• W2136688023 countsByYear W21366880232016 @default.
• W2136688023 countsByYear W21366880232017 @default.
• W2136688023 countsByYear W21366880232018 @default.
• W2136688023 countsByYear W21366880232019 @default.
• W2136688023 countsByYear W21366880232020 @default.
• W2136688023 countsByYear W21366880232021 @default.
• W2136688023 countsByYear W21366880232022 @default.
• W2136688023 crossrefType "journal-article" @default.
• W2136688023 hasAuthorship W2136688023A5029061927 @default.
• W2136688023 hasAuthorship W2136688023A5055792984 @default.
• W2136688023 hasConcept C114088122 @default.
• W2136688023 hasConcept C121332964 @default.
• W2136688023 hasConcept C126322002 @default.
• W2136688023 hasConcept C1276947 @default.
• W2136688023 hasConcept C142757262 @default.
• W2136688023 hasConcept C152361515 @default.
• W2136688023 hasConcept C164705383 @default.
• W2136688023 hasConcept C178853913 @default.
• W2136688023 hasConcept C192562407 @default.
• W2136688023 hasConcept C2779980429 @default.
• W2136688023 hasConcept C2780007028 @default.
• W2136688023 hasConcept C39124391 @default.
• W2136688023 hasConcept C57879066 @default.
• W2136688023 hasConcept C71924100 @default.
• W2136688023 hasConcept C97355855 @default.
• W2136688023 hasConcept C98156149 @default.
• W2136688023 hasConceptScore W2136688023C114088122 @default.
• W2136688023 hasConceptScore W2136688023C121332964 @default.
• W2136688023 hasConceptScore W2136688023C126322002 @default.
• W2136688023 hasConceptScore W2136688023C1276947 @default.
• W2136688023 hasConceptScore W2136688023C142757262 @default.
• W2136688023 hasConceptScore W2136688023C152361515 @default.
• W2136688023 hasConceptScore W2136688023C164705383 @default.
• W2136688023 hasConceptScore W2136688023C178853913 @default.
• W2136688023 hasConceptScore W2136688023C192562407 @default.
• W2136688023 hasConceptScore W2136688023C2779980429 @default.
• W2136688023 hasConceptScore W2136688023C2780007028 @default.
• W2136688023 hasConceptScore W2136688023C39124391 @default.
• W2136688023 hasConceptScore W2136688023C57879066 @default.
• W2136688023 hasConceptScore W2136688023C71924100 @default.
• W2136688023 hasConceptScore W2136688023C97355855 @default.
• W2136688023 hasConceptScore W2136688023C98156149 @default.
• W2136688023 hasIssue "1" @default.
• W2136688023 hasLocation W21366880231 @default.
• W2136688023 hasLocation W21366880232 @default.
• W2136688023 hasOpenAccess W2136688023 @default.
• W2136688023 hasPrimaryLocation W21366880231 @default.
• W2136688023 hasRelatedWork W1971124900 @default.
• W2136688023 hasRelatedWork W2010990548 @default.
• W2136688023 hasRelatedWork W2072419771 @default.
• W2136688023 hasRelatedWork W2152370642 @default.
• W2136688023 hasRelatedWork W2164360865 @default.
• W2136688023 hasRelatedWork W2404640748 @default.
• W2136688023 hasRelatedWork W2413898168 @default.
• W2136688023 hasRelatedWork W2886658500 @default.
• W2136688023 hasRelatedWork W2967765261 @default.
• W2136688023 hasRelatedWork W3522222 @default.

• next