Matches in SemOpenAlex for { <https://semopenalex.org/work/W2112537212> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2112537212 endingPage "339" @default.
- W2112537212 startingPage "339" @default.
- W2112537212 abstract "Background and Objectives:Prolonged atrial conduction time and inhomogeneous electrical atrial activity have been known to be important electrophysiologic characteristics in patients with paroxysmal atrial fibrillation (PAF). Filtered P wave duration dispersion (Pdisp) is defined as the difference between the maximal and minimal filtered P wave duration of the three X, Y, Z leads of P wave signal averaged ECG (PSAECG). The purpose of this study was to determine and compare conventional PSAECG parameters with this newly developed parameter, Pdisp, for the prediction of PAF risk. Subjects and Methods:The study population, consisting of 65 patients with PAF (Group 1) and 56 age and sex matched controls (Group 2), was further subgrouped by the presence (Group A) and absence (Group B) of organic heart disease. The PSAECG was recorded using P wave triggered SAECG and the following parameters were measured:total filtered P wave duration (TFPD), vector magnitude, RMS10, RMS20, RMS30 and Pdisp. These parameter values were compared between groups. Results:TFPD and Pdisp were significantly longer in the PAF group than in the control group (121.2±9.7 msec versus 108.5±12.7 msec, p=0.005;25.2±11.5 msec versus 14.7±7.9 msec, p<0.001, respectively). The presence of organic heart disease and the size of the left atrium did not affect the result. The designation of Pdisp greater than 15 msec as the cut-off value for predicting PAF produced a sensitivity of 85% and a specificity of 75%, and was more accurate than TFPD (sensitivity 72%, specificity 66%). Conclusion:Pdisp might be a more accurate SAECG parameter for predicting the PAF risk than other conventional parameters. (Korean Circulation J 2002;32(4):339-348)" @default.
- W2112537212 created "2016-06-24" @default.
- W2112537212 creator A5002100862 @default.
- W2112537212 creator A5029960265 @default.
- W2112537212 creator A5039502897 @default.
- W2112537212 creator A5057242846 @default.
- W2112537212 creator A5080095186 @default.
- W2112537212 creator A5089712556 @default.
- W2112537212 date "2002-01-01" @default.
- W2112537212 modified "2023-09-25" @default.
- W2112537212 title "Signal Averaged P Wave Dispersion: A New Marker for Predicting the Risk of Paroxysmal Atrial Fibrillation" @default.
- W2112537212 cites W1550595668 @default.
- W2112537212 cites W1966150055 @default.
- W2112537212 cites W1972808113 @default.
- W2112537212 cites W1983094580 @default.
- W2112537212 cites W1985513397 @default.
- W2112537212 cites W2001641393 @default.
- W2112537212 cites W2003521179 @default.
- W2112537212 cites W2007619154 @default.
- W2112537212 cites W2017179259 @default.
- W2112537212 cites W2021011684 @default.
- W2112537212 cites W2022392391 @default.
- W2112537212 cites W2022562427 @default.
- W2112537212 cites W2032780265 @default.
- W2112537212 cites W2034606871 @default.
- W2112537212 cites W2036107614 @default.
- W2112537212 cites W2078671195 @default.
- W2112537212 cites W2079471061 @default.
- W2112537212 cites W2082488543 @default.
- W2112537212 cites W2083716196 @default.
- W2112537212 cites W2086246326 @default.
- W2112537212 cites W2136852155 @default.
- W2112537212 cites W2141950020 @default.
- W2112537212 cites W2154698402 @default.
- W2112537212 cites W2324628668 @default.
- W2112537212 cites W2338918622 @default.
- W2112537212 doi "https://doi.org/10.4070/kcj.2002.32.4.339" @default.
- W2112537212 hasPublicationYear "2002" @default.
- W2112537212 type Work @default.
- W2112537212 sameAs 2112537212 @default.
- W2112537212 citedByCount "4" @default.
- W2112537212 crossrefType "journal-article" @default.
- W2112537212 hasAuthorship W2112537212A5002100862 @default.
- W2112537212 hasAuthorship W2112537212A5029960265 @default.
- W2112537212 hasAuthorship W2112537212A5039502897 @default.
- W2112537212 hasAuthorship W2112537212A5057242846 @default.
- W2112537212 hasAuthorship W2112537212A5080095186 @default.
- W2112537212 hasAuthorship W2112537212A5089712556 @default.
- W2112537212 hasConcept C120665830 @default.
- W2112537212 hasConcept C121332964 @default.
- W2112537212 hasConcept C126322002 @default.
- W2112537212 hasConcept C164705383 @default.
- W2112537212 hasConcept C177562468 @default.
- W2112537212 hasConcept C199360897 @default.
- W2112537212 hasConcept C2779161974 @default.
- W2112537212 hasConcept C2779843651 @default.
- W2112537212 hasConcept C2985986913 @default.
- W2112537212 hasConcept C41008148 @default.
- W2112537212 hasConcept C71924100 @default.
- W2112537212 hasConceptScore W2112537212C120665830 @default.
- W2112537212 hasConceptScore W2112537212C121332964 @default.
- W2112537212 hasConceptScore W2112537212C126322002 @default.
- W2112537212 hasConceptScore W2112537212C164705383 @default.
- W2112537212 hasConceptScore W2112537212C177562468 @default.
- W2112537212 hasConceptScore W2112537212C199360897 @default.
- W2112537212 hasConceptScore W2112537212C2779161974 @default.
- W2112537212 hasConceptScore W2112537212C2779843651 @default.
- W2112537212 hasConceptScore W2112537212C2985986913 @default.
- W2112537212 hasConceptScore W2112537212C41008148 @default.
- W2112537212 hasConceptScore W2112537212C71924100 @default.
- W2112537212 hasIssue "4" @default.
- W2112537212 hasLocation W21125372121 @default.
- W2112537212 hasOpenAccess W2112537212 @default.
- W2112537212 hasPrimaryLocation W21125372121 @default.
- W2112537212 hasRelatedWork W1965448131 @default.
- W2112537212 hasRelatedWork W2028558747 @default.
- W2112537212 hasRelatedWork W2032236748 @default.
- W2112537212 hasRelatedWork W2316175971 @default.
- W2112537212 hasRelatedWork W2386750603 @default.
- W2112537212 hasRelatedWork W2407597705 @default.
- W2112537212 hasRelatedWork W2804271639 @default.
- W2112537212 hasRelatedWork W2805804838 @default.
- W2112537212 hasRelatedWork W2955492843 @default.
- W2112537212 hasRelatedWork W3030553114 @default.
- W2112537212 hasVolume "32" @default.
- W2112537212 isParatext "false" @default.
- W2112537212 isRetracted "false" @default.
- W2112537212 magId "2112537212" @default.
- W2112537212 workType "article" @default.