FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023935497> ?p ?o ?g. }

• W2023935497 endingPage "1259" @default.
• W2023935497 startingPage "1251" @default.
• W2023935497 abstract "Quantitative ECG Analysis. Introduction: Optimal atrial tachyarrhythmia management is facilitated by accurate electrocardiogram interpretation, yet typical atrial flutter (AFl) may present without sawtooth F-waves or RR regularity, and atrial fibrillation (AF) may be difficult to separate from atypical AFl or rapid focal atrial tachycardia (AT). We analyzed whether improved diagnostic accuracy using a validated analysis tool significantly impacts costs and patient care. Methods and Results: We performed a prospective, blinded, multicenter study using a novel quantitative computerized algorithm to identify atrial tachyarrhythmia mechanism from the surface ECG in patients referred for electrophysiology study (EPS). In 122 consecutive patients (age 60 ± 12 years) referred for EPS, 91 sustained atrial tachyarrhythmias were studied. ECGs were also interpreted by 9 physicians from 3 specialties for comparison and to allow healthcare system modeling. Diagnostic accuracy was compared to the diagnosis at EPS. A Markov model was used to estimate the impact of improved arrhythmia diagnosis. We found 13% of typical AFl ECGs had neither sawtooth flutter waves nor RR regularity, and were misdiagnosed by the majority of clinicians (0/6 correctly diagnosed by consensus visual interpretation) but correctly by quantitative analysis in 83% (5/6, P = 0.03). AF diagnosis was also improved through use of the algorithm (92%) versus visual interpretation (primary care: 76%, P < 0.01). Economically, we found that these improvements in diagnostic accuracy resulted in an average cost-savings of $1,303 and 0.007 quality-adjusted-life-years per patient. Conclusions: Typical AFl and AF are frequently misdiagnosed using visual criteria. Quantitative analysis improves diagnostic accuracy and results in improved healthcare costs and patient outcomes. (J Cardiovasc Electrophysiol, Vol. 21, pp. 1251-1259, November 2010)" @default.
• W2023935497 created "2016-06-24" @default.
• W2023935497 creator A5015955282 @default.
• W2023935497 creator A5016472411 @default.
• W2023935497 creator A5016819687 @default.
• W2023935497 creator A5016994577 @default.
• W2023935497 creator A5026533006 @default.
• W2023935497 creator A5026620211 @default.
• W2023935497 creator A5030681072 @default.
• W2023935497 creator A5044264814 @default.
• W2023935497 creator A5065538078 @default.
• W2023935497 creator A5068230851 @default.
• W2023935497 creator A5083126876 @default.
• W2023935497 date "2010-10-29" @default.
• W2023935497 modified "2023-09-27" @default.
• W2023935497 title "Accurate ECG Diagnosis of Atrial Tachyarrhythmias Using Quantitative Analysis: A Prospective Diagnostic and Cost-Effectiveness Study" @default.
• W2023935497 cites W1965762997 @default.
• W2023935497 cites W1972673621 @default.
• W2023935497 cites W1973647562 @default.
• W2023935497 cites W1978093411 @default.
• W2023935497 cites W1982748115 @default.
• W2023935497 cites W1984090492 @default.
• W2023935497 cites W1986824791 @default.
• W2023935497 cites W1988911499 @default.
• W2023935497 cites W1993269018 @default.
• W2023935497 cites W1994554761 @default.
• W2023935497 cites W2000292663 @default.
• W2023935497 cites W2007242746 @default.
• W2023935497 cites W2018796325 @default.
• W2023935497 cites W2019078790 @default.
• W2023935497 cites W2020673517 @default.
• W2023935497 cites W2021740877 @default.
• W2023935497 cites W2032872419 @default.
• W2023935497 cites W2033747091 @default.
• W2023935497 cites W2035045370 @default.
• W2023935497 cites W2047341449 @default.
• W2023935497 cites W2059992021 @default.
• W2023935497 cites W2060879505 @default.
• W2023935497 cites W2063095324 @default.
• W2023935497 cites W2065363383 @default.
• W2023935497 cites W2066932896 @default.
• W2023935497 cites W2073962065 @default.
• W2023935497 cites W2074194636 @default.
• W2023935497 cites W2080450334 @default.
• W2023935497 cites W2082600085 @default.
• W2023935497 cites W2083337538 @default.
• W2023935497 cites W2101477889 @default.
• W2023935497 cites W2108199928 @default.
• W2023935497 cites W2116489124 @default.
• W2023935497 cites W2136768627 @default.
• W2023935497 cites W2140473801 @default.
• W2023935497 cites W2154708909 @default.
• W2023935497 cites W2157820636 @default.
• W2023935497 cites W2744079636 @default.
• W2023935497 doi "https://doi.org/10.1111/j.1540-8167.2010.01809.x" @default.
• W2023935497 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2970682" @default.
• W2023935497 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20522152" @default.
• W2023935497 hasPublicationYear "2010" @default.
• W2023935497 type Work @default.
• W2023935497 sameAs 2023935497 @default.
• W2023935497 citedByCount "19" @default.
• W2023935497 countsByYear W20239354972012 @default.
• W2023935497 countsByYear W20239354972013 @default.
• W2023935497 countsByYear W20239354972014 @default.
• W2023935497 countsByYear W20239354972015 @default.
• W2023935497 countsByYear W20239354972016 @default.
• W2023935497 countsByYear W20239354972017 @default.
• W2023935497 countsByYear W20239354972018 @default.
• W2023935497 countsByYear W20239354972019 @default.
• W2023935497 countsByYear W20239354972021 @default.
• W2023935497 crossrefType "journal-article" @default.
• W2023935497 hasAuthorship W2023935497A5015955282 @default.
• W2023935497 hasAuthorship W2023935497A5016472411 @default.
• W2023935497 hasAuthorship W2023935497A5016819687 @default.
• W2023935497 hasAuthorship W2023935497A5016994577 @default.
• W2023935497 hasAuthorship W2023935497A5026533006 @default.
• W2023935497 hasAuthorship W2023935497A5026620211 @default.
• W2023935497 hasAuthorship W2023935497A5030681072 @default.
• W2023935497 hasAuthorship W2023935497A5044264814 @default.
• W2023935497 hasAuthorship W2023935497A5065538078 @default.
• W2023935497 hasAuthorship W2023935497A5068230851 @default.
• W2023935497 hasAuthorship W2023935497A5083126876 @default.
• W2023935497 hasBestOaLocation W20239354972 @default.
• W2023935497 hasConcept C126322002 @default.
• W2023935497 hasConcept C164705383 @default.
• W2023935497 hasConcept C188816634 @default.
• W2023935497 hasConcept C2776131983 @default.
• W2023935497 hasConcept C2778292772 @default.
• W2023935497 hasConcept C2779161974 @default.
• W2023935497 hasConcept C2779422446 @default.
• W2023935497 hasConcept C2780283014 @default.
• W2023935497 hasConcept C3020132585 @default.
• W2023935497 hasConcept C71924100 @default.
• W2023935497 hasConceptScore W2023935497C126322002 @default.
• W2023935497 hasConceptScore W2023935497C164705383 @default.
• W2023935497 hasConceptScore W2023935497C188816634 @default.
• W2023935497 hasConceptScore W2023935497C2776131983 @default.
• W2023935497 hasConceptScore W2023935497C2778292772 @default.

• next