Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004664558> ?p ?o ?g. }
Showing items 1 to 56 of
56
with 100 items per page.
- W2004664558 endingPage "386" @default.
- W2004664558 startingPage "385" @default.
- W2004664558 abstract "Correspondence: C. W. Israel, MD, Evangelical Hospital Bielefeld, Department of Medicine, Division of Cardiology, Burgsteig 13, 33617 Bielefeld, Germany E-mail: C.W.Israel@em.uni-frankfurt.de Infra-hisian conduction delay is a well-known phenomenon. It was studied extensively in the early seventies when invasive recording of the His potential and measurement of the interval from the His bundle to the right ventricle (HV interval) became widely available.1 Studies showed that infra-hisian conduction delay is associated with progression to trifascicular (that is, complete atrioventricular [AV]) block. On the assumption that conduction through the His bundle, unlike the AV node, follows an “all or nothing” rule, a maximum value for a normal HV interval has been suggested. By means of the measurement of the HV interval in 517 patients with bifascicular block, Dhingra et al found a value of >55 ms to be associated with an increased risk of progression to complete AV block.2 In contrast, Scheinman et al studied 313 patients with bundle branch block3 over 3 years and found a progression to complete AV block in only 2% of the patients with an HV interval <55 ms, compared to 4% for an HV interval of 55 to 69 ms and 12% when it was ≥70 ms. In these patients, syncope had occurred before the electrophysiological study in only 40%. Interestingly, progression to complete AV block was observed in 24% of the individuals with very long HV intervals (≥100 ms). Once the enthusiasm about the recording of the His potential had faded away, there has been no major study on this topic over the last 25 years. Therefore, current guidelines on the indication for permanent pacing in bifascicular block are still based on these data: pacemaker therapy is indicated if the HV interval exceeds 70 ms in syncope, or if an electrophysiologic study performed for other reasons happens to find an HV interval ≥100 ms.4 Unfortunately, these old studies2,3 had several weaknesses:" @default.
- W2004664558 created "2016-06-24" @default.
- W2004664558 creator A5073169510 @default.
- W2004664558 date "2010-04-01" @default.
- W2004664558 modified "2023-10-14" @default.
- W2004664558 title "Syncope and Bifascicular Block: Who Needs a Pacemaker?" @default.
- W2004664558 cites W133930551 @default.
- W2004664558 cites W1989793815 @default.
- W2004664558 cites W2015237040 @default.
- W2004664558 cites W2080557108 @default.
- W2004664558 cites W2098390766 @default.
- W2004664558 cites W2108007677 @default.
- W2004664558 cites W2157184470 @default.
- W2004664558 doi "https://doi.org/10.1016/s1885-5857(10)70085-2" @default.
- W2004664558 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20334802" @default.
- W2004664558 hasPublicationYear "2010" @default.
- W2004664558 type Work @default.
- W2004664558 sameAs 2004664558 @default.
- W2004664558 citedByCount "1" @default.
- W2004664558 countsByYear W20046645582012 @default.
- W2004664558 crossrefType "journal-article" @default.
- W2004664558 hasAuthorship W2004664558A5073169510 @default.
- W2004664558 hasConcept C126322002 @default.
- W2004664558 hasConcept C164705383 @default.
- W2004664558 hasConcept C2776661526 @default.
- W2004664558 hasConcept C2780040984 @default.
- W2004664558 hasConcept C2780703726 @default.
- W2004664558 hasConcept C71924100 @default.
- W2004664558 hasConceptScore W2004664558C126322002 @default.
- W2004664558 hasConceptScore W2004664558C164705383 @default.
- W2004664558 hasConceptScore W2004664558C2776661526 @default.
- W2004664558 hasConceptScore W2004664558C2780040984 @default.
- W2004664558 hasConceptScore W2004664558C2780703726 @default.
- W2004664558 hasConceptScore W2004664558C71924100 @default.
- W2004664558 hasIssue "4" @default.
- W2004664558 hasLocation W20046645581 @default.
- W2004664558 hasLocation W20046645582 @default.
- W2004664558 hasOpenAccess W2004664558 @default.
- W2004664558 hasPrimaryLocation W20046645581 @default.
- W2004664558 hasRelatedWork W1962065105 @default.
- W2004664558 hasRelatedWork W1987123801 @default.
- W2004664558 hasRelatedWork W2000811684 @default.
- W2004664558 hasRelatedWork W2018638229 @default.
- W2004664558 hasRelatedWork W2166270805 @default.
- W2004664558 hasRelatedWork W2328103518 @default.
- W2004664558 hasRelatedWork W2410191199 @default.
- W2004664558 hasRelatedWork W2606605975 @default.
- W2004664558 hasRelatedWork W2962763564 @default.
- W2004664558 hasRelatedWork W3135364984 @default.
- W2004664558 hasVolume "63" @default.
- W2004664558 isParatext "false" @default.
- W2004664558 isRetracted "false" @default.
- W2004664558 magId "2004664558" @default.
- W2004664558 workType "article" @default.