FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2095852783> ?p ?o ?g. }

• W2095852783 endingPage "1084" @default.
• W2095852783 startingPage "1079" @default.
• W2095852783 abstract "Detection of myocardial viability is crucial for clinical treatment of patients with ischemic cardiomyopathy. Currently, quantitative information for the evaluation of systolic and diastolic function of viable tissue is limited. Our aim was to compare quantitatively systolic and diastolic function in viable and nonviable dysfunctional myocardium in patients with ischemic cardiomyopathy.A total of 93 patients (mean age, 62 +/- 10 years) underwent dobutamine stress echocardiography to assess myocardial viability. Pulsed-wave tissue Doppler imaging (TDI) was used to assess systolic ejection velocity (V(S)) and early (V(E)) and late (V(A)) diastolic velocities at rest and at low-dose dobutamine infusion (10 microg/kg per minute) in viable and nonviable dysfunctional regions. Analysis was repeated after dividing study population in patients >or=65 years old (n = 40) and <65 years old (n = 53).Pulsed-wave TDI demonstrated that V(S) was comparable in dysfunctional viable and nonviable regions at rest (V(S), 6.3 +/- 1.9 cm/s vs 6.3 +/- 2.0 cm/s, respectively, P = .93). However, at low-dose dobutamine challenge, V(S) was significantly higher in viable regions (8.5 +/- 2.7 cm/s vs 7.8 +/- 2.4 cm/s, P = .002). Viable regions had higher V(E) at rest compared with nonviable regions (8.4 +/- 2.5 cm/s vs 7.5 +/- 2.8 cm/s, P = .003). Myocardial velocities were significantly higher in patients >or=65 years old, both in viable and nonviable regions.Quantification of myocardial motion by pulsed-wave TDI demonstrates that at low-dose dobutamine stress, systolic velocity is markedly improved in viable myocardium, indicating the presence of contractile reserve in viable regions. A superior early diastolic filling at rest can also differentiate viable from nonviable myocardium." @default.
• W2095852783 created "2016-06-24" @default.
• W2095852783 creator A5016490565 @default.
• W2095852783 creator A5049162171 @default.
• W2095852783 creator A5053011724 @default.
• W2095852783 creator A5056028043 @default.
• W2095852783 creator A5072472328 @default.
• W2095852783 creator A5073226009 @default.
• W2095852783 creator A5073581593 @default.
• W2095852783 creator A5078231013 @default.
• W2095852783 creator A5081151097 @default.
• W2095852783 date "2004-12-01" @default.
• W2095852783 modified "2023-09-27" @default.
• W2095852783 title "Pulsed-wave tissue Doppler quantification of systolic and diastolic function of viable and nonviable myocardium in patients with ischemic cardiomyopathy" @default.
• W2095852783 cites W2012891004 @default.
• W2095852783 cites W2017055809 @default.
• W2095852783 cites W2017850911 @default.
• W2095852783 cites W2019749564 @default.
• W2095852783 cites W2047184566 @default.
• W2095852783 cites W2048179090 @default.
• W2095852783 cites W2057269760 @default.
• W2095852783 cites W2058507958 @default.
• W2095852783 cites W2059609206 @default.
• W2095852783 cites W2065866444 @default.
• W2095852783 cites W2069318060 @default.
• W2095852783 cites W2105140175 @default.
• W2095852783 cites W2116417368 @default.
• W2095852783 cites W2124364752 @default.
• W2095852783 cites W2156920534 @default.
• W2095852783 cites W2725968691 @default.
• W2095852783 cites W79062764 @default.
• W2095852783 doi "https://doi.org/10.1016/j.ahj.2004.05.022" @default.
• W2095852783 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15632896" @default.
• W2095852783 hasPublicationYear "2004" @default.
• W2095852783 type Work @default.
• W2095852783 sameAs 2095852783 @default.
• W2095852783 citedByCount "21" @default.
• W2095852783 countsByYear W20958527832012 @default.
• W2095852783 countsByYear W20958527832015 @default.
• W2095852783 countsByYear W20958527832019 @default.
• W2095852783 crossrefType "journal-article" @default.
• W2095852783 hasAuthorship W2095852783A5016490565 @default.
• W2095852783 hasAuthorship W2095852783A5049162171 @default.
• W2095852783 hasAuthorship W2095852783A5053011724 @default.
• W2095852783 hasAuthorship W2095852783A5056028043 @default.
• W2095852783 hasAuthorship W2095852783A5072472328 @default.
• W2095852783 hasAuthorship W2095852783A5073226009 @default.
• W2095852783 hasAuthorship W2095852783A5073581593 @default.
• W2095852783 hasAuthorship W2095852783A5078231013 @default.
• W2095852783 hasAuthorship W2095852783A5081151097 @default.
• W2095852783 hasConcept C109982973 @default.
• W2095852783 hasConcept C126322002 @default.
• W2095852783 hasConcept C164705383 @default.
• W2095852783 hasConcept C169554166 @default.
• W2095852783 hasConcept C178853913 @default.
• W2095852783 hasConcept C2775932942 @default.
• W2095852783 hasConcept C2778198053 @default.
• W2095852783 hasConcept C2778797674 @default.
• W2095852783 hasConcept C2781185063 @default.
• W2095852783 hasConcept C2908647359 @default.
• W2095852783 hasConcept C57900726 @default.
• W2095852783 hasConcept C71924100 @default.
• W2095852783 hasConcept C78085059 @default.
• W2095852783 hasConcept C84393581 @default.
• W2095852783 hasConcept C99454951 @default.
• W2095852783 hasConceptScore W2095852783C109982973 @default.
• W2095852783 hasConceptScore W2095852783C126322002 @default.
• W2095852783 hasConceptScore W2095852783C164705383 @default.
• W2095852783 hasConceptScore W2095852783C169554166 @default.
• W2095852783 hasConceptScore W2095852783C178853913 @default.
• W2095852783 hasConceptScore W2095852783C2775932942 @default.
• W2095852783 hasConceptScore W2095852783C2778198053 @default.
• W2095852783 hasConceptScore W2095852783C2778797674 @default.
• W2095852783 hasConceptScore W2095852783C2781185063 @default.
• W2095852783 hasConceptScore W2095852783C2908647359 @default.
• W2095852783 hasConceptScore W2095852783C57900726 @default.
• W2095852783 hasConceptScore W2095852783C71924100 @default.
• W2095852783 hasConceptScore W2095852783C78085059 @default.
• W2095852783 hasConceptScore W2095852783C84393581 @default.
• W2095852783 hasConceptScore W2095852783C99454951 @default.
• W2095852783 hasIssue "6" @default.
• W2095852783 hasLocation W20958527831 @default.
• W2095852783 hasLocation W20958527832 @default.
• W2095852783 hasOpenAccess W2095852783 @default.
• W2095852783 hasPrimaryLocation W20958527831 @default.
• W2095852783 hasRelatedWork W1949634191 @default.
• W2095852783 hasRelatedWork W1964205598 @default.
• W2095852783 hasRelatedWork W2032169650 @default.
• W2095852783 hasRelatedWork W2089346816 @default.
• W2095852783 hasRelatedWork W2133859138 @default.
• W2095852783 hasRelatedWork W2167036398 @default.
• W2095852783 hasRelatedWork W2475222081 @default.
• W2095852783 hasRelatedWork W2612098439 @default.
• W2095852783 hasRelatedWork W2965474825 @default.
• W2095852783 hasRelatedWork W4221035049 @default.
• W2095852783 hasVolume "148" @default.
• W2095852783 isParatext "false" @default.
• W2095852783 isRetracted "false" @default.

• next