Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005324841> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2005324841 endingPage "206" @default.
- W2005324841 startingPage "202" @default.
- W2005324841 abstract "The predictive accuracy of time-domain (TD) late potential analysis of the signal-averaged electrocardiogram in postmyocardial infarction (MI) is limited by the high incidence of false positives in inferior MI. However, frequency-domain spectral turbulence (ST) analysis suffers from a high incidence of false positives, especially in anterior MI. A prospective study was conducted of 262 patients with acute MI to investigate the hypothesis that combined TD and ST analyses of the signal-averaged electrocardiogram could improve its predictive accuracy for serious arrhythmic events in the post-MI period. Abnormal TD criteria were RMS40 less than 25 microV at 25 Hz plus RMS40 less than 16 microV at 40 Hz, and abnormal ST criteria were a turbulence score of 3 or 4. Seventeen patients had arrhythmic events during 10.5 +/- 2.4 months of follow-up evaluation (13 sudden cardiac death judged to be due to arrhythmia and 4 nonfatal sustained ventricular tachycardia). The total predictive accuracy of combined TD and ST (92%) was higher than TD (87%), whereas ST had the lowest total predictive accuracy of 78%. The negative predictive accuracy of all three analyses was high (96-97%). However, the positive predictive accuracy of TD (28%) was higher than ST (14%). Combined TD and ST significantly improved the positive predictive accuracy of the test to 35% in the total group and to 40% in patients with first anterior or inferior MI. The best results were obtained in patients with first anterior MI, where the positive predictive accuracy of combined analysis was 50%." @default.
- W2005324841 created "2016-06-24" @default.
- W2005324841 creator A5014429304 @default.
- W2005324841 creator A5073258474 @default.
- W2005324841 creator A5081321042 @default.
- W2005324841 creator A5084298204 @default.
- W2005324841 creator A5089110258 @default.
- W2005324841 date "1994-01-01" @default.
- W2005324841 modified "2023-10-14" @default.
- W2005324841 title "Combined time-domain and spectral turbulence analysis of the signal-averaged ECG improves its predictive accuracy in postinfarction patients" @default.
- W2005324841 cites W1971089448 @default.
- W2005324841 cites W1976755330 @default.
- W2005324841 cites W2001282104 @default.
- W2005324841 cites W2002341470 @default.
- W2005324841 cites W2002374666 @default.
- W2005324841 cites W2004578266 @default.
- W2005324841 cites W2021716008 @default.
- W2005324841 cites W2048328882 @default.
- W2005324841 cites W2051096919 @default.
- W2005324841 cites W2059215516 @default.
- W2005324841 cites W2080173834 @default.
- W2005324841 cites W2087277625 @default.
- W2005324841 cites W2094238805 @default.
- W2005324841 cites W2105079006 @default.
- W2005324841 cites W2279748841 @default.
- W2005324841 doi "https://doi.org/10.1016/s0022-0736(94)80092-8" @default.
- W2005324841 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/7884362" @default.
- W2005324841 hasPublicationYear "1994" @default.
- W2005324841 type Work @default.
- W2005324841 sameAs 2005324841 @default.
- W2005324841 citedByCount "17" @default.
- W2005324841 countsByYear W20053248412013 @default.
- W2005324841 crossrefType "journal-article" @default.
- W2005324841 hasAuthorship W2005324841A5014429304 @default.
- W2005324841 hasAuthorship W2005324841A5073258474 @default.
- W2005324841 hasAuthorship W2005324841A5081321042 @default.
- W2005324841 hasAuthorship W2005324841A5084298204 @default.
- W2005324841 hasAuthorship W2005324841A5089110258 @default.
- W2005324841 hasConcept C105795698 @default.
- W2005324841 hasConcept C126322002 @default.
- W2005324841 hasConcept C164705383 @default.
- W2005324841 hasConcept C2776108986 @default.
- W2005324841 hasConcept C2776331378 @default.
- W2005324841 hasConcept C2777953023 @default.
- W2005324841 hasConcept C2780040984 @default.
- W2005324841 hasConcept C3019719930 @default.
- W2005324841 hasConcept C3020132585 @default.
- W2005324841 hasConcept C33923547 @default.
- W2005324841 hasConcept C500558357 @default.
- W2005324841 hasConcept C53789813 @default.
- W2005324841 hasConcept C61702054 @default.
- W2005324841 hasConcept C64869954 @default.
- W2005324841 hasConcept C71635504 @default.
- W2005324841 hasConcept C71924100 @default.
- W2005324841 hasConcept C84393581 @default.
- W2005324841 hasConceptScore W2005324841C105795698 @default.
- W2005324841 hasConceptScore W2005324841C126322002 @default.
- W2005324841 hasConceptScore W2005324841C164705383 @default.
- W2005324841 hasConceptScore W2005324841C2776108986 @default.
- W2005324841 hasConceptScore W2005324841C2776331378 @default.
- W2005324841 hasConceptScore W2005324841C2777953023 @default.
- W2005324841 hasConceptScore W2005324841C2780040984 @default.
- W2005324841 hasConceptScore W2005324841C3019719930 @default.
- W2005324841 hasConceptScore W2005324841C3020132585 @default.
- W2005324841 hasConceptScore W2005324841C33923547 @default.
- W2005324841 hasConceptScore W2005324841C500558357 @default.
- W2005324841 hasConceptScore W2005324841C53789813 @default.
- W2005324841 hasConceptScore W2005324841C61702054 @default.
- W2005324841 hasConceptScore W2005324841C64869954 @default.
- W2005324841 hasConceptScore W2005324841C71635504 @default.
- W2005324841 hasConceptScore W2005324841C71924100 @default.
- W2005324841 hasConceptScore W2005324841C84393581 @default.
- W2005324841 hasLocation W20053248411 @default.
- W2005324841 hasLocation W20053248412 @default.
- W2005324841 hasOpenAccess W2005324841 @default.
- W2005324841 hasPrimaryLocation W20053248411 @default.
- W2005324841 hasRelatedWork W2016714840 @default.
- W2005324841 hasRelatedWork W2022646141 @default.
- W2005324841 hasRelatedWork W2040717948 @default.
- W2005324841 hasRelatedWork W2074298636 @default.
- W2005324841 hasRelatedWork W2162914650 @default.
- W2005324841 hasRelatedWork W2298405886 @default.
- W2005324841 hasRelatedWork W2417983495 @default.
- W2005324841 hasRelatedWork W2467387341 @default.
- W2005324841 hasRelatedWork W3123476290 @default.
- W2005324841 hasRelatedWork W3138938539 @default.
- W2005324841 hasVolume "27" @default.
- W2005324841 isParatext "false" @default.
- W2005324841 isRetracted "false" @default.
- W2005324841 magId "2005324841" @default.
- W2005324841 workType "article" @default.