Matches in SemOpenAlex for { <https://semopenalex.org/work/W2063699476> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2063699476 endingPage "725" @default.
- W2063699476 startingPage "719" @default.
- W2063699476 abstract "Aim The aim of this study is to assess the image quality and diagnostic accuracy of computed tomography (CT) coronary angiography (CTCA) in different hospital settings with the same trained team. Materials and methods Four hundred patients were consecutively enrolled for CTCA in a large academic hospital (Group 1; Sensation 64 Cardiac, Siemens – Iomeprol 400, Bracco; 200 patients) and in a small local hospital (Group 2; VCT, GE Healthcare – Iodixanol 320, GE Healthcare; 200 patients). All patients were enrolled for suspected coronary artery disease (CAD) and patients with stents or who had previously undergone coronary bypass were excluded. Scan protocols (retrospectively ECG-gated; no dose reduction modulation applied) were performed in accordance with standards reported in the international literature with the best solution available on site. Image quality was assessed in each coronary segment with a 4-point Likert scale: 0, not assessable; 1, low; 2, average; 3, good. Diagnostic accuracy was calculated against conventional coronary angiography with a threshold of at least 50% for significant stenosis. Results There was no significant difference between demographics, BMI, prevalence of obstructive CAD, calcium score and heart rate between the two populations. The average image quality was 2.83 ± 0.37 for Group 1 and 2.86 ± 0.31 for Group 2 (P > 0.05). Per-segment sensitivity, specificity, positive and negative predictive values were 92.6% (87–95), 97.9% (97–98), 75.9% (69–81) and 99.5% (99–99), respectively, for Group 1, and 90.4% (85–93), 98.6% (98–99), 84.2% (78–88) and 99.2% (98–99), respectively, for Group 2 (P > 0.05). Conclusion There is no significant difference in image quality and diagnostic accuracy of CTCA when the investigation is performed by the same properly trained team. CTCA is a robust imaging modality for the detection of coronary artery stenosis." @default.
- W2063699476 created "2016-06-24" @default.
- W2063699476 creator A5006378717 @default.
- W2063699476 creator A5021934411 @default.
- W2063699476 creator A5022683161 @default.
- W2063699476 creator A5026625792 @default.
- W2063699476 creator A5041139259 @default.
- W2063699476 creator A5048619815 @default.
- W2063699476 creator A5064777036 @default.
- W2063699476 creator A5069952259 @default.
- W2063699476 creator A5075610695 @default.
- W2063699476 date "2013-10-01" @default.
- W2063699476 modified "2023-09-24" @default.
- W2063699476 title "The impact of training on diagnostic accuracy with computed tomography coronary angiography" @default.
- W2063699476 cites W1260204519 @default.
- W2063699476 cites W1505123128 @default.
- W2063699476 cites W1585597767 @default.
- W2063699476 cites W1727629700 @default.
- W2063699476 cites W1934079962 @default.
- W2063699476 cites W1987357156 @default.
- W2063699476 cites W2031550416 @default.
- W2063699476 cites W2036127184 @default.
- W2063699476 cites W2134343469 @default.
- W2063699476 cites W2157498742 @default.
- W2063699476 cites W2160685396 @default.
- W2063699476 cites W2162087058 @default.
- W2063699476 cites W2232907142 @default.
- W2063699476 cites W3140194949 @default.
- W2063699476 cites W43533071 @default.
- W2063699476 cites W5813907 @default.
- W2063699476 doi "https://doi.org/10.2459/jcm.0b013e32835ec746" @default.
- W2063699476 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24335883" @default.
- W2063699476 hasPublicationYear "2013" @default.
- W2063699476 type Work @default.
- W2063699476 sameAs 2063699476 @default.
- W2063699476 citedByCount "5" @default.
- W2063699476 countsByYear W20636994762014 @default.
- W2063699476 countsByYear W20636994762017 @default.
- W2063699476 countsByYear W20636994762018 @default.
- W2063699476 countsByYear W20636994762020 @default.
- W2063699476 countsByYear W20636994762022 @default.
- W2063699476 crossrefType "journal-article" @default.
- W2063699476 hasAuthorship W2063699476A5006378717 @default.
- W2063699476 hasAuthorship W2063699476A5021934411 @default.
- W2063699476 hasAuthorship W2063699476A5022683161 @default.
- W2063699476 hasAuthorship W2063699476A5026625792 @default.
- W2063699476 hasAuthorship W2063699476A5041139259 @default.
- W2063699476 hasAuthorship W2063699476A5048619815 @default.
- W2063699476 hasAuthorship W2063699476A5064777036 @default.
- W2063699476 hasAuthorship W2063699476A5069952259 @default.
- W2063699476 hasAuthorship W2063699476A5075610695 @default.
- W2063699476 hasConcept C126322002 @default.
- W2063699476 hasConcept C126838900 @default.
- W2063699476 hasConcept C2778213512 @default.
- W2063699476 hasConcept C2779786684 @default.
- W2063699476 hasConcept C2780929046 @default.
- W2063699476 hasConcept C2781347138 @default.
- W2063699476 hasConcept C3019004856 @default.
- W2063699476 hasConcept C500558357 @default.
- W2063699476 hasConcept C544519230 @default.
- W2063699476 hasConcept C71924100 @default.
- W2063699476 hasConceptScore W2063699476C126322002 @default.
- W2063699476 hasConceptScore W2063699476C126838900 @default.
- W2063699476 hasConceptScore W2063699476C2778213512 @default.
- W2063699476 hasConceptScore W2063699476C2779786684 @default.
- W2063699476 hasConceptScore W2063699476C2780929046 @default.
- W2063699476 hasConceptScore W2063699476C2781347138 @default.
- W2063699476 hasConceptScore W2063699476C3019004856 @default.
- W2063699476 hasConceptScore W2063699476C500558357 @default.
- W2063699476 hasConceptScore W2063699476C544519230 @default.
- W2063699476 hasConceptScore W2063699476C71924100 @default.
- W2063699476 hasIssue "10" @default.
- W2063699476 hasLocation W20636994761 @default.
- W2063699476 hasLocation W20636994762 @default.
- W2063699476 hasOpenAccess W2063699476 @default.
- W2063699476 hasPrimaryLocation W20636994761 @default.
- W2063699476 hasRelatedWork W138406882 @default.
- W2063699476 hasRelatedWork W2042629756 @default.
- W2063699476 hasRelatedWork W2057038702 @default.
- W2063699476 hasRelatedWork W2080757768 @default.
- W2063699476 hasRelatedWork W2102985951 @default.
- W2063699476 hasRelatedWork W2149869612 @default.
- W2063699476 hasRelatedWork W2381370847 @default.
- W2063699476 hasRelatedWork W2539442490 @default.
- W2063699476 hasRelatedWork W3155840328 @default.
- W2063699476 hasRelatedWork W4213018656 @default.
- W2063699476 hasVolume "14" @default.
- W2063699476 isParatext "false" @default.
- W2063699476 isRetracted "false" @default.
- W2063699476 magId "2063699476" @default.
- W2063699476 workType "article" @default.