Matches in SemOpenAlex for { <https://semopenalex.org/work/W1964330070> ?p ?o ?g. }
- W1964330070 endingPage "58" @default.
- W1964330070 startingPage "49" @default.
- W1964330070 abstract "This study sought to evaluate which specific calcium characteristics impact diagnostic accuracy of coronary computed tomography angiography (CTA). Coronary calcifications comprise one of the most significant factors interfering with diagnostic accuracy of coronary CTA. Despite this fact, there is paucity of data regarding this phenomenon. A total of 525 coronary lesions (252 calcified and 273 reference [noncalcified] lesions) within 97 arteries of 60 patients (19 women, age 63 ± 10 years) underwent assessment with both 2 × 64-slice computed tomography and intravascular ultrasound (IVUS). Nineteen calcium characteristics were determined. The main outcome was coronary CTA inaccuracy defined as the deviation of minimum lumen area within the calcification measured with coronary CTA from that measured with IVUS, in both absolute (mm 2 ) and relative (%) terms. Presence of calcification was found to be independently correlated to coronary CTA inaccuracy in both absolute and relative terms (p < 0.001 for both). The relative (%) inaccuracy of coronary CTA was independently correlated to total calcium length (p = 0.004), total calcium volume (p = 0.008), cross section calcium thickness (p = 0.023), cross section calcium area (p = 0.023), and cross section lumen area (p = 0.001). The absolute inaccuracy of CTA was correlated to calcium length (p = 0.010), calcium volume (p = 0.017), and cross section calcium area (p < 0.001). The presence of both total calcium arc ≥47° and mean lumen diameter of ≤2.8 mm provided the best predictive accuracy for detection of excessive lumen underestimation by CTA. The best accuracy for prediction of excessive lumen overestimation provided combination of 2 of 3 features: maximum calcium density <869 HU, OR whole calcium length <2.4 mm, OR total calcium volume <6.4 mm 3 . Our results indicate which specific calcium characteristics impact accuracy of coronary CTA in lumen assessment within calcified lesions. This may provide practical assistance in predicting coronary lumen underestimation or overestimation by coronary CTA, therefore mitigating risk of diagnostic errors in clinical practice." @default.
- W1964330070 created "2016-06-24" @default.
- W1964330070 creator A5000493871 @default.
- W1964330070 creator A5002654097 @default.
- W1964330070 creator A5013949282 @default.
- W1964330070 creator A5031703483 @default.
- W1964330070 creator A5033136642 @default.
- W1964330070 creator A5038536675 @default.
- W1964330070 creator A5041898816 @default.
- W1964330070 creator A5044775979 @default.
- W1964330070 creator A5045049481 @default.
- W1964330070 creator A5048455288 @default.
- W1964330070 creator A5068136057 @default.
- W1964330070 creator A5068658344 @default.
- W1964330070 creator A5076993879 @default.
- W1964330070 creator A5078024797 @default.
- W1964330070 date "2014-01-01" @default.
- W1964330070 modified "2023-10-16" @default.
- W1964330070 title "Impact of Coronary Artery Calcium Characteristics on Accuracy of CT Angiography" @default.
- W1964330070 cites W1484080302 @default.
- W1964330070 cites W1968749460 @default.
- W1964330070 cites W1984149835 @default.
- W1964330070 cites W2019029236 @default.
- W1964330070 cites W2024105966 @default.
- W1964330070 cites W2029381150 @default.
- W1964330070 cites W2033715640 @default.
- W1964330070 cites W2041546033 @default.
- W1964330070 cites W2052128653 @default.
- W1964330070 cites W2074703669 @default.
- W1964330070 cites W2077487487 @default.
- W1964330070 cites W2079416341 @default.
- W1964330070 cites W2095680098 @default.
- W1964330070 cites W2098719992 @default.
- W1964330070 cites W2102337956 @default.
- W1964330070 cites W2105010133 @default.
- W1964330070 cites W2125697951 @default.
- W1964330070 cites W2125843124 @default.
- W1964330070 cites W2128372758 @default.
- W1964330070 cites W2142960568 @default.
- W1964330070 cites W2149964306 @default.
- W1964330070 cites W2616018170 @default.
- W1964330070 cites W3140194949 @default.
- W1964330070 doi "https://doi.org/10.1016/j.jcmg.2013.07.013" @default.
- W1964330070 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24290567" @default.
- W1964330070 hasPublicationYear "2014" @default.
- W1964330070 type Work @default.
- W1964330070 sameAs 1964330070 @default.
- W1964330070 citedByCount "72" @default.
- W1964330070 countsByYear W19643300702014 @default.
- W1964330070 countsByYear W19643300702015 @default.
- W1964330070 countsByYear W19643300702016 @default.
- W1964330070 countsByYear W19643300702017 @default.
- W1964330070 countsByYear W19643300702018 @default.
- W1964330070 countsByYear W19643300702019 @default.
- W1964330070 countsByYear W19643300702020 @default.
- W1964330070 countsByYear W19643300702021 @default.
- W1964330070 countsByYear W19643300702022 @default.
- W1964330070 countsByYear W19643300702023 @default.
- W1964330070 crossrefType "journal-article" @default.
- W1964330070 hasAuthorship W1964330070A5000493871 @default.
- W1964330070 hasAuthorship W1964330070A5002654097 @default.
- W1964330070 hasAuthorship W1964330070A5013949282 @default.
- W1964330070 hasAuthorship W1964330070A5031703483 @default.
- W1964330070 hasAuthorship W1964330070A5033136642 @default.
- W1964330070 hasAuthorship W1964330070A5038536675 @default.
- W1964330070 hasAuthorship W1964330070A5041898816 @default.
- W1964330070 hasAuthorship W1964330070A5044775979 @default.
- W1964330070 hasAuthorship W1964330070A5045049481 @default.
- W1964330070 hasAuthorship W1964330070A5048455288 @default.
- W1964330070 hasAuthorship W1964330070A5068136057 @default.
- W1964330070 hasAuthorship W1964330070A5068658344 @default.
- W1964330070 hasAuthorship W1964330070A5076993879 @default.
- W1964330070 hasAuthorship W1964330070A5078024797 @default.
- W1964330070 hasConcept C126322002 @default.
- W1964330070 hasConcept C126838900 @default.
- W1964330070 hasConcept C131631996 @default.
- W1964330070 hasConcept C143753070 @default.
- W1964330070 hasConcept C164705383 @default.
- W1964330070 hasConcept C2775981168 @default.
- W1964330070 hasConcept C2776820930 @default.
- W1964330070 hasConcept C2776931568 @default.
- W1964330070 hasConcept C2778213512 @default.
- W1964330070 hasConcept C2778742706 @default.
- W1964330070 hasConcept C2780309369 @default.
- W1964330070 hasConcept C2780643987 @default.
- W1964330070 hasConcept C2781347138 @default.
- W1964330070 hasConcept C2989005 @default.
- W1964330070 hasConcept C2994533308 @default.
- W1964330070 hasConcept C519063684 @default.
- W1964330070 hasConcept C544519230 @default.
- W1964330070 hasConcept C71924100 @default.
- W1964330070 hasConceptScore W1964330070C126322002 @default.
- W1964330070 hasConceptScore W1964330070C126838900 @default.
- W1964330070 hasConceptScore W1964330070C131631996 @default.
- W1964330070 hasConceptScore W1964330070C143753070 @default.
- W1964330070 hasConceptScore W1964330070C164705383 @default.
- W1964330070 hasConceptScore W1964330070C2775981168 @default.
- W1964330070 hasConceptScore W1964330070C2776820930 @default.