FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048447360> ?p ?o ?g. }

• W2048447360 endingPage "215" @default.
• W2048447360 startingPage "209" @default.
• W2048447360 abstract "It has been suggested that QT dispersion (maximal minus minimal QT interval calculated on a standard 12-lead electrocardiogram) could reflect regional variations of ventricular repolarization and could provide a substrate for reentry ventricular arrhythmias. The present study evaluates QT dispersion in patients with acute myocardial infarction, assessing its relation with early severe ventricular arrhythmias and some clinical features. Three hundred three patients with acute myocardial infarction and a control group of 297 healthy subjects were studied. QT and QTc dispersion were determined on the electrocardiogram taken after 12 hours and on days 3 and 10 after symptoms onset and on the electrocardiogram taken in the control group. The average values of QT and QTc dispersions (ms) were as follows: 70.5 +/- 42.5-87 +/- 45.6 (12th hour), 66.7 +/- 37.6-76.8 +/- 43.6 (day 3), 68.8 +/- 42.7-76.8 +/- 42.8 (day 10), versus 43 +/- 13.2-53.9 +/- 16.2 (control group). There were statistically significant differences between QT and QTc dispersion recorded in normal subjects and in each of the three electrocardiograms taken in patients with infarction. A greater QT dispersion was recorded in patients with anterior infarction (78.9 +/- 38.5 vs 64.9 +/- 42.8 in inferior/lateral infarction). In the first 3 days QT dispersion was not different in patients treated and untreated with thrombolysis, whereas on day 10 it was greater in untreated patients (74.9 +/- 45.3 vs 60.5 +/- 37.2). Creatine kinase peak level did not influence QT dispersion. In the first 72 hours of infarction, 37 patients developed ventricular fibrillation or sustained ventricular tachycardia. Higher early values of QT and QTc dispersion were found in patients who developed severe ventricular arrhythmias (107.8 +/- 62 and 124.8 +/- 67.5 ms) than in patients without serious arrhythmias (62.9 +/- 32.2 and 80.1 +/- 37.9 ms). These data suggest that: (1) QT dispersion increased during acute myocardial infarction. (2) The values were higher in the early hours and fell late after infarction with thrombolysis. (3) Greater QT dispersion is associated with severe ventricular arrhythmias." @default.
• W2048447360 created "2016-06-24" @default.
• W2048447360 creator A5015046897 @default.
• W2048447360 creator A5020504822 @default.
• W2048447360 creator A5023272192 @default.
• W2048447360 creator A5053472488 @default.
• W2048447360 creator A5075422846 @default.
• W2048447360 creator A5085334357 @default.
• W2048447360 date "1999-03-01" @default.
• W2048447360 modified "2023-09-26" @default.
• W2048447360 title "QT Dispersion and Early Arrhythmic Risk During Acute Myocardial Infarction" @default.
• W2048447360 cites W1967306581 @default.
• W2048447360 cites W1970698800 @default.
• W2048447360 cites W1971790726 @default.
• W2048447360 cites W1979035808 @default.
• W2048447360 cites W2003017705 @default.
• W2048447360 cites W2003891882 @default.
• W2048447360 cites W2011521125 @default.
• W2048447360 cites W2018101339 @default.
• W2048447360 cites W2031928543 @default.
• W2048447360 cites W2031950386 @default.
• W2048447360 cites W2033568389 @default.
• W2048447360 cites W2044097193 @default.
• W2048447360 cites W2047838671 @default.
• W2048447360 cites W2065229158 @default.
• W2048447360 cites W2071993148 @default.
• W2048447360 cites W2074093573 @default.
• W2048447360 cites W2085210853 @default.
• W2048447360 cites W2088776880 @default.
• W2048447360 cites W2090022242 @default.
• W2048447360 cites W2094721037 @default.
• W2048447360 cites W2104819792 @default.
• W2048447360 cites W2148073161 @default.
• W2048447360 cites W2161999690 @default.
• W2048447360 cites W2259886035 @default.
• W2048447360 doi "https://doi.org/10.1177/000331979905000305" @default.
• W2048447360 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10088800" @default.
• W2048447360 hasPublicationYear "1999" @default.
• W2048447360 type Work @default.
• W2048447360 sameAs 2048447360 @default.
• W2048447360 citedByCount "31" @default.
• W2048447360 countsByYear W20484473602012 @default.
• W2048447360 countsByYear W20484473602013 @default.
• W2048447360 countsByYear W20484473602014 @default.
• W2048447360 countsByYear W20484473602016 @default.
• W2048447360 crossrefType "journal-article" @default.
• W2048447360 hasAuthorship W2048447360A5015046897 @default.
• W2048447360 hasAuthorship W2048447360A5020504822 @default.
• W2048447360 hasAuthorship W2048447360A5023272192 @default.
• W2048447360 hasAuthorship W2048447360A5053472488 @default.
• W2048447360 hasAuthorship W2048447360A5075422846 @default.
• W2048447360 hasAuthorship W2048447360A5085334357 @default.
• W2048447360 hasConcept C118441451 @default.
• W2048447360 hasConcept C126322002 @default.
• W2048447360 hasConcept C146403970 @default.
• W2048447360 hasConcept C164705383 @default.
• W2048447360 hasConcept C185263204 @default.
• W2048447360 hasConcept C2777798775 @default.
• W2048447360 hasConcept C2779581417 @default.
• W2048447360 hasConcept C2780040984 @default.
• W2048447360 hasConcept C42219234 @default.
• W2048447360 hasConcept C500558357 @default.
• W2048447360 hasConcept C71924100 @default.
• W2048447360 hasConceptScore W2048447360C118441451 @default.
• W2048447360 hasConceptScore W2048447360C126322002 @default.
• W2048447360 hasConceptScore W2048447360C146403970 @default.
• W2048447360 hasConceptScore W2048447360C164705383 @default.
• W2048447360 hasConceptScore W2048447360C185263204 @default.
• W2048447360 hasConceptScore W2048447360C2777798775 @default.
• W2048447360 hasConceptScore W2048447360C2779581417 @default.
• W2048447360 hasConceptScore W2048447360C2780040984 @default.
• W2048447360 hasConceptScore W2048447360C42219234 @default.
• W2048447360 hasConceptScore W2048447360C500558357 @default.
• W2048447360 hasConceptScore W2048447360C71924100 @default.
• W2048447360 hasIssue "3" @default.
• W2048447360 hasLocation W20484473601 @default.
• W2048447360 hasLocation W20484473602 @default.
• W2048447360 hasOpenAccess W2048447360 @default.
• W2048447360 hasPrimaryLocation W20484473601 @default.
• W2048447360 hasRelatedWork W130564172 @default.
• W2048447360 hasRelatedWork W136901553 @default.
• W2048447360 hasRelatedWork W1965435390 @default.
• W2048447360 hasRelatedWork W2068549722 @default.
• W2048447360 hasRelatedWork W2071300178 @default.
• W2048447360 hasRelatedWork W2093502227 @default.
• W2048447360 hasRelatedWork W2152251956 @default.
• W2048447360 hasRelatedWork W2380473145 @default.
• W2048447360 hasRelatedWork W2414559986 @default.
• W2048447360 hasRelatedWork W2528401602 @default.
• W2048447360 hasVolume "50" @default.
• W2048447360 isParatext "false" @default.
• W2048447360 isRetracted "false" @default.
• W2048447360 magId "2048447360" @default.
• W2048447360 workType "article" @default.