Matches in SemOpenAlex for { <https://semopenalex.org/work/W2892402261> ?p ?o ?g. }
- W2892402261 endingPage "315" @default.
- W2892402261 startingPage "307" @default.
- W2892402261 abstract "Objective: Estimation of aortic blood pressure (BP) requires peripheral BP waveform calibration. Mean arterial pressure (MAP)/DBP calibration is purported to estimate aortic BP more accurately than SBP/DBP calibration. However, this is based on inaccurate cuff calibration. Thus, direct comparisons of each calibration method using intra-arterial BP are required to confirm this, and was the aim of this study. Methods: Ascending aortic, brachial and radial artery intra-arterial BPs were measured among 107 patients (61.9 ± 10.0 years, 70% men) undergoing coronary angiography. Radial waveforms were calibrated with brachial SBP/DBP and brachial MAP/DBP to directly test the accuracy of estimated aortic SBP (derived using a commercial device) from each calibration compared with intra-arterial aortic SBP. Estimated aortic BP accuracy from aortic MAP/DBP, brachial and radial SBP/DBP calibrations of peripheral waveforms was also tested (six calibration methods in total; all using intra-arterial BP). Results: Estimated aortic SBP from brachial MAP/DBP calibration of radial waveforms had a significantly smaller mean difference than from brachial SBP/DBP calibration (−0.7 ± 7.5 mmHg versus −6.9 ± 7.3 mmHg, P < 0.0001 for difference). Of the other calibration methods, estimated aortic SBP was most accurate from aortic MAP/DBP calibration of radial waveforms (−1.8 ± 5.0 mmHg, P = 0.00023). However, for all calibration methods, aortic-to-brachial artery and/or brachial-to-radial artery SBP amplification had a major influence on estimated aortic SBP. Conclusion: Brachial and aortic MAP/DBP were confirmed as the best calibration methods to estimate aortic SBP, but irrespective of calibration method, accuracy was significantly influenced by the level of SBP amplification. Thus, improved accuracy of estimated aortic SBP should be possible by closer consideration of SBP amplification or individual waveform characteristics that differ according to the level of SBP amplification." @default.
- W2892402261 created "2018-10-05" @default.
- W2892402261 creator A5011531519 @default.
- W2892402261 creator A5013972029 @default.
- W2892402261 creator A5015348051 @default.
- W2892402261 creator A5027935747 @default.
- W2892402261 creator A5047070038 @default.
- W2892402261 creator A5048101245 @default.
- W2892402261 creator A5079155050 @default.
- W2892402261 creator A5082725660 @default.
- W2892402261 date "2019-02-01" @default.
- W2892402261 modified "2023-10-18" @default.
- W2892402261 title "Intra-arterial analysis of the best calibration methods to estimate aortic blood pressure" @default.
- W2892402261 cites W1517530811 @default.
- W2892402261 cites W1881570099 @default.
- W2892402261 cites W1972638198 @default.
- W2892402261 cites W2006645451 @default.
- W2892402261 cites W2017106863 @default.
- W2892402261 cites W2026473565 @default.
- W2892402261 cites W2033375523 @default.
- W2892402261 cites W2049364112 @default.
- W2892402261 cites W2067833505 @default.
- W2892402261 cites W2071228982 @default.
- W2892402261 cites W2077312903 @default.
- W2892402261 cites W2096998744 @default.
- W2892402261 cites W2127374591 @default.
- W2892402261 cites W2140653455 @default.
- W2892402261 cites W2143844189 @default.
- W2892402261 cites W2149293052 @default.
- W2892402261 cites W2282430771 @default.
- W2892402261 cites W2314742850 @default.
- W2892402261 cites W2331662939 @default.
- W2892402261 cites W2332345204 @default.
- W2892402261 cites W2333733804 @default.
- W2892402261 cites W2341919756 @default.
- W2892402261 cites W2344366440 @default.
- W2892402261 cites W2396864698 @default.
- W2892402261 cites W2463236295 @default.
- W2892402261 cites W2585667310 @default.
- W2892402261 cites W2613000008 @default.
- W2892402261 cites W2617110182 @default.
- W2892402261 cites W2736824509 @default.
- W2892402261 cites W2797238620 @default.
- W2892402261 cites W4318471003 @default.
- W2892402261 doi "https://doi.org/10.1097/hjh.0000000000001902" @default.
- W2892402261 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30234775" @default.
- W2892402261 hasPublicationYear "2019" @default.
- W2892402261 type Work @default.
- W2892402261 sameAs 2892402261 @default.
- W2892402261 citedByCount "26" @default.
- W2892402261 countsByYear W28924022612019 @default.
- W2892402261 countsByYear W28924022612020 @default.
- W2892402261 countsByYear W28924022612021 @default.
- W2892402261 countsByYear W28924022612022 @default.
- W2892402261 countsByYear W28924022612023 @default.
- W2892402261 crossrefType "journal-article" @default.
- W2892402261 hasAuthorship W2892402261A5011531519 @default.
- W2892402261 hasAuthorship W2892402261A5013972029 @default.
- W2892402261 hasAuthorship W2892402261A5015348051 @default.
- W2892402261 hasAuthorship W2892402261A5027935747 @default.
- W2892402261 hasAuthorship W2892402261A5047070038 @default.
- W2892402261 hasAuthorship W2892402261A5048101245 @default.
- W2892402261 hasAuthorship W2892402261A5079155050 @default.
- W2892402261 hasAuthorship W2892402261A5082725660 @default.
- W2892402261 hasConcept C105795698 @default.
- W2892402261 hasConcept C126322002 @default.
- W2892402261 hasConcept C164705383 @default.
- W2892402261 hasConcept C165838908 @default.
- W2892402261 hasConcept C2776452961 @default.
- W2892402261 hasConcept C2776820930 @default.
- W2892402261 hasConcept C2777604165 @default.
- W2892402261 hasConcept C2777953023 @default.
- W2892402261 hasConcept C2778218979 @default.
- W2892402261 hasConcept C2779980429 @default.
- W2892402261 hasConcept C33923547 @default.
- W2892402261 hasConcept C39124391 @default.
- W2892402261 hasConcept C71924100 @default.
- W2892402261 hasConcept C84393581 @default.
- W2892402261 hasConceptScore W2892402261C105795698 @default.
- W2892402261 hasConceptScore W2892402261C126322002 @default.
- W2892402261 hasConceptScore W2892402261C164705383 @default.
- W2892402261 hasConceptScore W2892402261C165838908 @default.
- W2892402261 hasConceptScore W2892402261C2776452961 @default.
- W2892402261 hasConceptScore W2892402261C2776820930 @default.
- W2892402261 hasConceptScore W2892402261C2777604165 @default.
- W2892402261 hasConceptScore W2892402261C2777953023 @default.
- W2892402261 hasConceptScore W2892402261C2778218979 @default.
- W2892402261 hasConceptScore W2892402261C2779980429 @default.
- W2892402261 hasConceptScore W2892402261C33923547 @default.
- W2892402261 hasConceptScore W2892402261C39124391 @default.
- W2892402261 hasConceptScore W2892402261C71924100 @default.
- W2892402261 hasConceptScore W2892402261C84393581 @default.
- W2892402261 hasIssue "2" @default.
- W2892402261 hasLocation W28924022611 @default.
- W2892402261 hasLocation W28924022612 @default.
- W2892402261 hasOpenAccess W2892402261 @default.
- W2892402261 hasPrimaryLocation W28924022611 @default.
- W2892402261 hasRelatedWork W193000000 @default.