Matches in SemOpenAlex for { <https://semopenalex.org/work/W2474826146> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2474826146 endingPage "67" @default.
- W2474826146 startingPage "659" @default.
- W2474826146 abstract "Two methods of measuring right ventricular cardiac output with pulsed Doppler two-dimensional echocardiography were developed in 29 patients who underwent cardiac catheterization and angiography. Using tricuspid inflow and main pulmonary artery outflow methods we determined cardiac output, and good correlations were observed between thermodilution and Doppler measurements (r = 0.93 and 0.89, respectively). Results by the two methods correlated closely in patients without regurgitant lesions. In patients with tricuspid regurgitation, right ventricular inflow was always greater than right ventricular outflow volume while the reverse was true in those with pulmonary insufficiency. Furthermore, we investigated the right ventricular peak filling rate as the Doppler peak diastolic velocity X cross-sectional area of the tricuspid annulus and half filling right ventricular fraction derived from the time velocity integral of the Doppler-determined velocity curve. For the tricuspid valve morphologically, the Doppler-derived velocity profile in diastole resembled the first derivative of the angiographic right ventricular volume curve. A significant correlation was observed between the Doppler echocardiographic and angiographic peak filling rate (r = 0.84). The results of the present study validate the use of Doppler two-dimensional quantitative measurements of the right ventricular output, regurgitant fraction and indexes of diastolic function." @default.
- W2474826146 created "2016-07-22" @default.
- W2474826146 creator A5017429918 @default.
- W2474826146 creator A5022976045 @default.
- W2474826146 creator A5043682645 @default.
- W2474826146 date "1986-09-01" @default.
- W2474826146 modified "2023-10-16" @default.
- W2474826146 title "Doppler two-dimensional echocardiographic determinations of right ventricular output and diastolic filling." @default.
- W2474826146 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3655417" @default.
- W2474826146 hasPublicationYear "1986" @default.
- W2474826146 type Work @default.
- W2474826146 sameAs 2474826146 @default.
- W2474826146 citedByCount "0" @default.
- W2474826146 crossrefType "journal-article" @default.
- W2474826146 hasAuthorship W2474826146A5017429918 @default.
- W2474826146 hasAuthorship W2474826146A5022976045 @default.
- W2474826146 hasAuthorship W2474826146A5043682645 @default.
- W2474826146 hasConcept C121332964 @default.
- W2474826146 hasConcept C126322002 @default.
- W2474826146 hasConcept C1276947 @default.
- W2474826146 hasConcept C139940330 @default.
- W2474826146 hasConcept C142757262 @default.
- W2474826146 hasConcept C164705383 @default.
- W2474826146 hasConcept C178853913 @default.
- W2474826146 hasConcept C2777385415 @default.
- W2474826146 hasConcept C2778198053 @default.
- W2474826146 hasConcept C2778793143 @default.
- W2474826146 hasConcept C2778921608 @default.
- W2474826146 hasConcept C2779946567 @default.
- W2474826146 hasConcept C2780168065 @default.
- W2474826146 hasConcept C2780346441 @default.
- W2474826146 hasConcept C2780940725 @default.
- W2474826146 hasConcept C57900726 @default.
- W2474826146 hasConcept C71924100 @default.
- W2474826146 hasConcept C78085059 @default.
- W2474826146 hasConcept C84393581 @default.
- W2474826146 hasConceptScore W2474826146C121332964 @default.
- W2474826146 hasConceptScore W2474826146C126322002 @default.
- W2474826146 hasConceptScore W2474826146C1276947 @default.
- W2474826146 hasConceptScore W2474826146C139940330 @default.
- W2474826146 hasConceptScore W2474826146C142757262 @default.
- W2474826146 hasConceptScore W2474826146C164705383 @default.
- W2474826146 hasConceptScore W2474826146C178853913 @default.
- W2474826146 hasConceptScore W2474826146C2777385415 @default.
- W2474826146 hasConceptScore W2474826146C2778198053 @default.
- W2474826146 hasConceptScore W2474826146C2778793143 @default.
- W2474826146 hasConceptScore W2474826146C2778921608 @default.
- W2474826146 hasConceptScore W2474826146C2779946567 @default.
- W2474826146 hasConceptScore W2474826146C2780168065 @default.
- W2474826146 hasConceptScore W2474826146C2780346441 @default.
- W2474826146 hasConceptScore W2474826146C2780940725 @default.
- W2474826146 hasConceptScore W2474826146C57900726 @default.
- W2474826146 hasConceptScore W2474826146C71924100 @default.
- W2474826146 hasConceptScore W2474826146C78085059 @default.
- W2474826146 hasConceptScore W2474826146C84393581 @default.
- W2474826146 hasIssue "3" @default.
- W2474826146 hasLocation W24748261461 @default.
- W2474826146 hasOpenAccess W2474826146 @default.
- W2474826146 hasPrimaryLocation W24748261461 @default.
- W2474826146 hasRelatedWork W1985836868 @default.
- W2474826146 hasRelatedWork W1986294592 @default.
- W2474826146 hasRelatedWork W1988573836 @default.
- W2474826146 hasRelatedWork W2009347394 @default.
- W2474826146 hasRelatedWork W2053442873 @default.
- W2474826146 hasRelatedWork W2089788482 @default.
- W2474826146 hasRelatedWork W2390467815 @default.
- W2474826146 hasRelatedWork W2403305239 @default.
- W2474826146 hasRelatedWork W2416348823 @default.
- W2474826146 hasRelatedWork W2474826146 @default.
- W2474826146 hasVolume "16" @default.
- W2474826146 isParatext "false" @default.
- W2474826146 isRetracted "false" @default.
- W2474826146 magId "2474826146" @default.
- W2474826146 workType "article" @default.