Matches in SemOpenAlex for { <https://semopenalex.org/work/W192296954> ?p ?o ?g. }
- W192296954 endingPage "2030" @default.
- W192296954 startingPage "2023" @default.
- W192296954 abstract "To assess the clinical significance of inducible ventricular tachyarrhythmias among patients with unexplained syncope.Induction of sustained ventricular arrhythmias at electrophysiology study in patients with unexplained syncope and structural heart disease is usually assigned diagnostic significance. However, the true frequency of subsequent spontaneous ventricular tachyarrhythmias in the absence of antiarrhythmic medications is unknown.In a retrospective case-control study, the incidence of implantable cardiac defibrillator (ICD) therapies for sustained ventricular arrhythmias among patients with unexplained syncope or near syncope (syncope group, n = 22) was compared with that of a control group of patients (n = 32) with clinically documented sustained ventricular tachycardia (VT). Sustained ventricular arrhythmias were inducible in both groups and neither group received antiarrhythmic medications. All ICDs had stored electrograms or RR intervals. Clinical variables were similar between groups except that congestive cardiac failure was more common in the syncope group.Kaplan-Meier analysis of the time to first appropriate ICD therapy for syncope and control groups produced overlapping curves (p = 0.9), with 57 +/- 11% and 50 +/- 9%, respectively, receiving ICD therapy by one year. In both groups, the induced arrhythmia was significantly faster than spontaneous arrhythmias, but the cycle lengths of induced and spontaneous arrhythmias were positively correlated (R = 0.6, p < 0.0001). During follow-up, three cardiac transplantations and seven deaths occurred in the syncope group, and two transplantations and five deaths occurred in the control group (36-month survival without transplant 52 +/- 11% and 83 +/- 7%, respectively, p = 0.03).In patients with unexplained syncope, structural heart disease and inducible sustained ventricular arrhythmias, spontaneous sustained ventricular arrhythmias occur commonly and at a similar rate to patients with documented sustained VT. Thus, electrophysiologic testing in unexplained syncope can identify those at risk of potentially life-threatening tachyarrhythmias, and aggressive treatment of these patients is warranted." @default.
- W192296954 created "2016-06-24" @default.
- W192296954 creator A5004242309 @default.
- W192296954 creator A5004775546 @default.
- W192296954 creator A5075442323 @default.
- W192296954 creator A5075782579 @default.
- W192296954 creator A5089791329 @default.
- W192296954 date "1999-12-01" @default.
- W192296954 modified "2023-09-29" @default.
- W192296954 title "Implantable defibrillator event rates in patients with unexplained syncope and inducible sustained ventricular tachyarrhythmias" @default.
- W192296954 cites W1969053984 @default.
- W192296954 cites W1971911713 @default.
- W192296954 cites W1974369276 @default.
- W192296954 cites W1989879519 @default.
- W192296954 cites W1992251513 @default.
- W192296954 cites W1996637832 @default.
- W192296954 cites W2003602871 @default.
- W192296954 cites W2009260134 @default.
- W192296954 cites W2016038803 @default.
- W192296954 cites W2020762911 @default.
- W192296954 cites W2028620605 @default.
- W192296954 cites W2029193875 @default.
- W192296954 cites W2029508179 @default.
- W192296954 cites W2045060087 @default.
- W192296954 cites W2049611051 @default.
- W192296954 cites W2054431964 @default.
- W192296954 cites W2054747945 @default.
- W192296954 cites W2064826554 @default.
- W192296954 cites W2082805853 @default.
- W192296954 cites W2088654053 @default.
- W192296954 cites W2093114186 @default.
- W192296954 cites W2112168801 @default.
- W192296954 cites W2138400235 @default.
- W192296954 cites W2151925690 @default.
- W192296954 cites W2157296880 @default.
- W192296954 cites W2338589661 @default.
- W192296954 cites W2340396220 @default.
- W192296954 cites W4247725462 @default.
- W192296954 doi "https://doi.org/10.1016/s0735-1097(99)00465-9" @default.
- W192296954 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10588219" @default.
- W192296954 hasPublicationYear "1999" @default.
- W192296954 type Work @default.
- W192296954 sameAs 192296954 @default.
- W192296954 citedByCount "65" @default.
- W192296954 countsByYear W1922969542013 @default.
- W192296954 countsByYear W1922969542015 @default.
- W192296954 countsByYear W1922969542017 @default.
- W192296954 countsByYear W1922969542019 @default.
- W192296954 countsByYear W1922969542023 @default.
- W192296954 crossrefType "journal-article" @default.
- W192296954 hasAuthorship W192296954A5004242309 @default.
- W192296954 hasAuthorship W192296954A5004775546 @default.
- W192296954 hasAuthorship W192296954A5075442323 @default.
- W192296954 hasAuthorship W192296954A5075782579 @default.
- W192296954 hasAuthorship W192296954A5089791329 @default.
- W192296954 hasConcept C120665830 @default.
- W192296954 hasConcept C121332964 @default.
- W192296954 hasConcept C126322002 @default.
- W192296954 hasConcept C164705383 @default.
- W192296954 hasConcept C2775935837 @default.
- W192296954 hasConcept C2776331378 @default.
- W192296954 hasConcept C2777093960 @default.
- W192296954 hasConcept C2780074459 @default.
- W192296954 hasConcept C2780703726 @default.
- W192296954 hasConcept C42219234 @default.
- W192296954 hasConcept C61511704 @default.
- W192296954 hasConcept C71924100 @default.
- W192296954 hasConceptScore W192296954C120665830 @default.
- W192296954 hasConceptScore W192296954C121332964 @default.
- W192296954 hasConceptScore W192296954C126322002 @default.
- W192296954 hasConceptScore W192296954C164705383 @default.
- W192296954 hasConceptScore W192296954C2775935837 @default.
- W192296954 hasConceptScore W192296954C2776331378 @default.
- W192296954 hasConceptScore W192296954C2777093960 @default.
- W192296954 hasConceptScore W192296954C2780074459 @default.
- W192296954 hasConceptScore W192296954C2780703726 @default.
- W192296954 hasConceptScore W192296954C42219234 @default.
- W192296954 hasConceptScore W192296954C61511704 @default.
- W192296954 hasConceptScore W192296954C71924100 @default.
- W192296954 hasIssue "7" @default.
- W192296954 hasLocation W1922969541 @default.
- W192296954 hasLocation W1922969542 @default.
- W192296954 hasOpenAccess W192296954 @default.
- W192296954 hasPrimaryLocation W1922969541 @default.
- W192296954 hasRelatedWork W1553859751 @default.
- W192296954 hasRelatedWork W1971116789 @default.
- W192296954 hasRelatedWork W2028620605 @default.
- W192296954 hasRelatedWork W2042617507 @default.
- W192296954 hasRelatedWork W2043926420 @default.
- W192296954 hasRelatedWork W2085690302 @default.
- W192296954 hasRelatedWork W2163166861 @default.
- W192296954 hasRelatedWork W2581104969 @default.
- W192296954 hasRelatedWork W2896445697 @default.
- W192296954 hasRelatedWork W4280530690 @default.
- W192296954 hasVolume "34" @default.
- W192296954 isParatext "false" @default.
- W192296954 isRetracted "false" @default.
- W192296954 magId "192296954" @default.