Matches in SemOpenAlex for { <https://semopenalex.org/work/W2124621411> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2124621411 endingPage "373" @default.
- W2124621411 startingPage "365" @default.
- W2124621411 abstract "Rationale and Objectives: With the advent of interventional vascular procedures, objective and reproducible tools are needed to assist clinical decision-making and to assess intervention efficacy. The success of quantitative coronary arteriography (QVA) in objectively assessing cardiovascular morphology has initiated the software development for quantitative analysis of peripheral vasculature. The objective of this study was to evaluate the applicability and quality of a new QVA package applied to renal arteries. Methods: A calibration method was developed using markers mounted on a catheter’s shaft, ensuring accurate calibration even with small catheter sizes. Given the high prevalence of ostial stenoses in peripheral vessels, a dedicated vessel analysis method was developed to assess these stenoses. Its reproducibility was determined in renal angiography. Variance component analysis was performed to evaluate sources of variability, using angiograms from 74 patients suspected of renovascular hypertension. Results: For intraobserver variability, the 95% confidence intervals of differences in percent diameter stenosis and minimal lumen diameter were −1.99%–1.04% (P = 0.53, n = 48) and −0.081 mm–0.023 mm (P = 0.27, n = 48), respectively. For the interobserver variability, intervals were −1.86%–2.80% (P = 0.69, n = 66) and −0.46 mm–0.053 mm (P = 0.12, n = 46), respectively. Conclusions: The contribution of intraobserver variation was negligible. The contribution of interobserver variation for different parameters was negligible or comparable with the variation caused by image acquisition. These conclusions demonstrate that QVA can reproducibly measure renal artery geometry." @default.
- W2124621411 created "2016-06-24" @default.
- W2124621411 creator A5009005767 @default.
- W2124621411 creator A5017670964 @default.
- W2124621411 creator A5024418648 @default.
- W2124621411 creator A5026447910 @default.
- W2124621411 creator A5062268416 @default.
- W2124621411 creator A5073613763 @default.
- W2124621411 date "2004-06-01" @default.
- W2124621411 modified "2023-10-18" @default.
- W2124621411 title "Quantitative Assessment of the Morphology of Renal Arteries from X-ray Images" @default.
- W2124621411 cites W1965440677 @default.
- W2124621411 cites W1973044551 @default.
- W2124621411 cites W1983655909 @default.
- W2124621411 cites W1983888865 @default.
- W2124621411 cites W1993088005 @default.
- W2124621411 cites W1996479069 @default.
- W2124621411 cites W2000148826 @default.
- W2124621411 cites W2037518178 @default.
- W2124621411 cites W2037989593 @default.
- W2124621411 cites W2056031974 @default.
- W2124621411 cites W2057566658 @default.
- W2124621411 cites W2063964365 @default.
- W2124621411 cites W2081480088 @default.
- W2124621411 cites W2086214141 @default.
- W2124621411 cites W2102833738 @default.
- W2124621411 cites W2160627300 @default.
- W2124621411 cites W2167447707 @default.
- W2124621411 cites W2315836892 @default.
- W2124621411 cites W83767723 @default.
- W2124621411 doi "https://doi.org/10.1097/01.rli.0000126178.51618.13" @default.
- W2124621411 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15167103" @default.
- W2124621411 hasPublicationYear "2004" @default.
- W2124621411 type Work @default.
- W2124621411 sameAs 2124621411 @default.
- W2124621411 citedByCount "12" @default.
- W2124621411 countsByYear W21246214112015 @default.
- W2124621411 countsByYear W21246214112016 @default.
- W2124621411 countsByYear W21246214112021 @default.
- W2124621411 crossrefType "journal-article" @default.
- W2124621411 hasAuthorship W2124621411A5009005767 @default.
- W2124621411 hasAuthorship W2124621411A5017670964 @default.
- W2124621411 hasAuthorship W2124621411A5024418648 @default.
- W2124621411 hasAuthorship W2124621411A5026447910 @default.
- W2124621411 hasAuthorship W2124621411A5062268416 @default.
- W2124621411 hasAuthorship W2124621411A5073613763 @default.
- W2124621411 hasConcept C105795698 @default.
- W2124621411 hasConcept C126322002 @default.
- W2124621411 hasConcept C126838900 @default.
- W2124621411 hasConcept C131631996 @default.
- W2124621411 hasConcept C164705383 @default.
- W2124621411 hasConcept C2776634560 @default.
- W2124621411 hasConcept C2780007028 @default.
- W2124621411 hasConcept C2780091579 @default.
- W2124621411 hasConcept C2780643987 @default.
- W2124621411 hasConcept C2781016617 @default.
- W2124621411 hasConcept C2781267111 @default.
- W2124621411 hasConcept C2989005 @default.
- W2124621411 hasConcept C33923547 @default.
- W2124621411 hasConcept C44249647 @default.
- W2124621411 hasConcept C71924100 @default.
- W2124621411 hasConcept C9893847 @default.
- W2124621411 hasConceptScore W2124621411C105795698 @default.
- W2124621411 hasConceptScore W2124621411C126322002 @default.
- W2124621411 hasConceptScore W2124621411C126838900 @default.
- W2124621411 hasConceptScore W2124621411C131631996 @default.
- W2124621411 hasConceptScore W2124621411C164705383 @default.
- W2124621411 hasConceptScore W2124621411C2776634560 @default.
- W2124621411 hasConceptScore W2124621411C2780007028 @default.
- W2124621411 hasConceptScore W2124621411C2780091579 @default.
- W2124621411 hasConceptScore W2124621411C2780643987 @default.
- W2124621411 hasConceptScore W2124621411C2781016617 @default.
- W2124621411 hasConceptScore W2124621411C2781267111 @default.
- W2124621411 hasConceptScore W2124621411C2989005 @default.
- W2124621411 hasConceptScore W2124621411C33923547 @default.
- W2124621411 hasConceptScore W2124621411C44249647 @default.
- W2124621411 hasConceptScore W2124621411C71924100 @default.
- W2124621411 hasConceptScore W2124621411C9893847 @default.
- W2124621411 hasIssue "6" @default.
- W2124621411 hasLocation W21246214111 @default.
- W2124621411 hasLocation W21246214112 @default.
- W2124621411 hasOpenAccess W2124621411 @default.
- W2124621411 hasPrimaryLocation W21246214111 @default.
- W2124621411 hasRelatedWork W1982689976 @default.
- W2124621411 hasRelatedWork W1987826709 @default.
- W2124621411 hasRelatedWork W1992451658 @default.
- W2124621411 hasRelatedWork W2037929300 @default.
- W2124621411 hasRelatedWork W2359088991 @default.
- W2124621411 hasRelatedWork W2365588760 @default.
- W2124621411 hasRelatedWork W2390955552 @default.
- W2124621411 hasRelatedWork W2391589448 @default.
- W2124621411 hasRelatedWork W3032419365 @default.
- W2124621411 hasRelatedWork W3149619536 @default.
- W2124621411 hasVolume "39" @default.
- W2124621411 isParatext "false" @default.
- W2124621411 isRetracted "false" @default.
- W2124621411 magId "2124621411" @default.
- W2124621411 workType "article" @default.