Matches in SemOpenAlex for { <https://semopenalex.org/work/W1725952011> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W1725952011 endingPage "382" @default.
- W1725952011 startingPage "376" @default.
- W1725952011 abstract "Background The purpose of this study was to assess the relationship between changes in sinus node cycle length (SNCL) during ventricular fibrillation (VF) and the peripheral changes in blood pressure (BP) and sympathetic nerve activity (SNA) in human subjects. We hypothesized that patients with no SNCL shortening during VF have a vasovagal-like response with a greater decrease in BP and SNA when compared to patients with SNCL shortening. Methods SNCL, BP, and SNA recordings were attempted in 24 patients undergoing the implantation of a dual-chamber implantable defibrillator. Changes were measured during the first 5 seconds of VF and compared with the 5 seconds prior to VF induction. Results SNCL shortened during VF in nine patients (mean%∆SNCL = –12 ± 8%) and remained unchanged or lengthened in seven patients (mean%∆SNCL = 7 ± 7%). Eight patients had ventriculoatrial (VA) conduction prohibiting assessment of SNCL changes. In patients with SNCL shortening, the %∆MBP (mean BP) was –47 ± 6% compared to –58 ± 8% in patients with no SNCL shortening (P < 0.01). In patients with VA conduction, the %∆MBP was –54 ± 3%. SNA recordings were successfully obtained in four patients. When compared to baseline, SNA increased by 34 ± 30% in two patients with SNCL shortening, decreased by 25% in one patient with SNCL lengthening, and by 90% in the fourth patient with VA conduction. Conclusions We have shown that patients with no SNCL shortening have a significantly greater decrease in MBP during VF when compared to patients with SNCL shortening. The underlying mechanism appears to be reflex mediated with a vasovagal-like response in patients with no SNCL shortening." @default.
- W1725952011 created "2016-06-24" @default.
- W1725952011 creator A5004668358 @default.
- W1725952011 creator A5008079407 @default.
- W1725952011 creator A5008701724 @default.
- W1725952011 creator A5027395235 @default.
- W1725952011 creator A5042529455 @default.
- W1725952011 creator A5069545551 @default.
- W1725952011 date "2015-01-16" @default.
- W1725952011 modified "2023-09-24" @default.
- W1725952011 title "“Vasovagal” Response during Ventricular Fibrillation: Incidence and Implications" @default.
- W1725952011 cites W1978282968 @default.
- W1725952011 cites W1989742523 @default.
- W1725952011 cites W1990684611 @default.
- W1725952011 cites W1991177214 @default.
- W1725952011 cites W1991923797 @default.
- W1725952011 cites W1995906569 @default.
- W1725952011 cites W1999853886 @default.
- W1725952011 cites W2026460009 @default.
- W1725952011 cites W2036820229 @default.
- W1725952011 cites W2059774460 @default.
- W1725952011 cites W2064605769 @default.
- W1725952011 cites W2091607456 @default.
- W1725952011 cites W2129125192 @default.
- W1725952011 cites W2129953181 @default.
- W1725952011 cites W382292947 @default.
- W1725952011 doi "https://doi.org/10.1111/pace.12562" @default.
- W1725952011 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/25594678" @default.
- W1725952011 hasPublicationYear "2015" @default.
- W1725952011 type Work @default.
- W1725952011 sameAs 1725952011 @default.
- W1725952011 citedByCount "1" @default.
- W1725952011 countsByYear W17259520112015 @default.
- W1725952011 crossrefType "journal-article" @default.
- W1725952011 hasAuthorship W1725952011A5004668358 @default.
- W1725952011 hasAuthorship W1725952011A5008079407 @default.
- W1725952011 hasAuthorship W1725952011A5008701724 @default.
- W1725952011 hasAuthorship W1725952011A5027395235 @default.
- W1725952011 hasAuthorship W1725952011A5042529455 @default.
- W1725952011 hasAuthorship W1725952011A5069545551 @default.
- W1725952011 hasConcept C126322002 @default.
- W1725952011 hasConcept C164705383 @default.
- W1725952011 hasConcept C2777356233 @default.
- W1725952011 hasConcept C2779161974 @default.
- W1725952011 hasConcept C2781005686 @default.
- W1725952011 hasConcept C42219234 @default.
- W1725952011 hasConcept C71924100 @default.
- W1725952011 hasConceptScore W1725952011C126322002 @default.
- W1725952011 hasConceptScore W1725952011C164705383 @default.
- W1725952011 hasConceptScore W1725952011C2777356233 @default.
- W1725952011 hasConceptScore W1725952011C2779161974 @default.
- W1725952011 hasConceptScore W1725952011C2781005686 @default.
- W1725952011 hasConceptScore W1725952011C42219234 @default.
- W1725952011 hasConceptScore W1725952011C71924100 @default.
- W1725952011 hasIssue "3" @default.
- W1725952011 hasLocation W17259520111 @default.
- W1725952011 hasLocation W17259520112 @default.
- W1725952011 hasOpenAccess W1725952011 @default.
- W1725952011 hasPrimaryLocation W17259520111 @default.
- W1725952011 hasRelatedWork W1965887404 @default.
- W1725952011 hasRelatedWork W1994455023 @default.
- W1725952011 hasRelatedWork W2013106114 @default.
- W1725952011 hasRelatedWork W2015595803 @default.
- W1725952011 hasRelatedWork W2019695520 @default.
- W1725952011 hasRelatedWork W2036876924 @default.
- W1725952011 hasRelatedWork W2042688735 @default.
- W1725952011 hasRelatedWork W2069600595 @default.
- W1725952011 hasRelatedWork W2080954990 @default.
- W1725952011 hasRelatedWork W2979661321 @default.
- W1725952011 hasVolume "38" @default.
- W1725952011 isParatext "false" @default.
- W1725952011 isRetracted "false" @default.
- W1725952011 magId "1725952011" @default.
- W1725952011 workType "article" @default.