Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009103648> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2009103648 endingPage "491" @default.
- W2009103648 startingPage "486" @default.
- W2009103648 abstract "Abstract Extrasystoles occur in normal subjects but are significant more frequently (16.25% vs. 55%; χ 2 = 19.3; P < 0.001) seen in Parkinson's disease (PD) patients. The extrasystolic decreases in stroke volume and systolic pressure activate sympathetic vasomotor innervation and lead to a blood pressure increase for a few heartbeats. The purpose of this study was to prove whether the short time analysis of this blood pressure regulation allows the assessment of sympathetic neurocirculatory function. Records of noninvasive blood pressure monitoring were reviewed from 40 PD patients and 80 controls. A battery of cardiovascular autonomic tests, including Valsalva maneuver, tilt‐table testing, echocardiography, and cardiac scintigraphy with [ 123 I]meta‐iodobenzylguanidine were performed. Fifty‐five percent of the PD patients had at least one premature ventricular contraction (PVC) in 10 minutes lying supine at rest. After every PVC (13 PVCs) recorded from normal subjects, we found an increase in systolic blood pressure above base line with a maximum at the seventh heart beat. In all of the 22 PD patients, the systolic blood pressure was significantly decreased less than baseline in every PVC from the second to the ninth postextrasystolic beat ( P < 0.001). In both groups, the extrasystolic fall in blood pressure was on average approximately 22%. The postextrasystolic potentiation did not differ (5.3% vs. 4.4%, not significant). If a PVC occurs, the analysis of short‐time blood pressure regulation is a sensitive tool for baroreceptor reflex function. The advantage of this method results from the independence of patients cooperation and the high sensitivity to prove a sympathetic neurocirculatory failure within 10 heart beats. © 2005 Movement Disorder Society" @default.
- W2009103648 created "2016-06-24" @default.
- W2009103648 creator A5036600908 @default.
- W2009103648 creator A5047790766 @default.
- W2009103648 date "2005-10-28" @default.
- W2009103648 modified "2023-10-18" @default.
- W2009103648 title "Beat-to-beat blood pressure analysis after premature ventricular contraction indicates sensitive baroreceptor dysfunction in Parkinson's disease" @default.
- W2009103648 cites W1977159910 @default.
- W2009103648 cites W1984096832 @default.
- W2009103648 cites W2002469891 @default.
- W2009103648 cites W2007990975 @default.
- W2009103648 cites W2015793733 @default.
- W2009103648 cites W205475240 @default.
- W2009103648 cites W2056145524 @default.
- W2009103648 cites W2068542905 @default.
- W2009103648 cites W2090187118 @default.
- W2009103648 cites W2094591619 @default.
- W2009103648 cites W2095284853 @default.
- W2009103648 cites W2126008330 @default.
- W2009103648 cites W2133766476 @default.
- W2009103648 cites W2149453681 @default.
- W2009103648 doi "https://doi.org/10.1002/mds.20744" @default.
- W2009103648 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16258941" @default.
- W2009103648 hasPublicationYear "2005" @default.
- W2009103648 type Work @default.
- W2009103648 sameAs 2009103648 @default.
- W2009103648 citedByCount "10" @default.
- W2009103648 countsByYear W20091036482014 @default.
- W2009103648 crossrefType "journal-article" @default.
- W2009103648 hasAuthorship W2009103648A5036600908 @default.
- W2009103648 hasAuthorship W2009103648A5047790766 @default.
- W2009103648 hasConcept C125567185 @default.
- W2009103648 hasConcept C126322002 @default.
- W2009103648 hasConcept C164705383 @default.
- W2009103648 hasConcept C2777517520 @default.
- W2009103648 hasConcept C2777953023 @default.
- W2009103648 hasConcept C2992203999 @default.
- W2009103648 hasConcept C42219234 @default.
- W2009103648 hasConcept C71924100 @default.
- W2009103648 hasConcept C79752029 @default.
- W2009103648 hasConcept C84393581 @default.
- W2009103648 hasConceptScore W2009103648C125567185 @default.
- W2009103648 hasConceptScore W2009103648C126322002 @default.
- W2009103648 hasConceptScore W2009103648C164705383 @default.
- W2009103648 hasConceptScore W2009103648C2777517520 @default.
- W2009103648 hasConceptScore W2009103648C2777953023 @default.
- W2009103648 hasConceptScore W2009103648C2992203999 @default.
- W2009103648 hasConceptScore W2009103648C42219234 @default.
- W2009103648 hasConceptScore W2009103648C71924100 @default.
- W2009103648 hasConceptScore W2009103648C79752029 @default.
- W2009103648 hasConceptScore W2009103648C84393581 @default.
- W2009103648 hasIssue "4" @default.
- W2009103648 hasLocation W20091036481 @default.
- W2009103648 hasLocation W20091036482 @default.
- W2009103648 hasOpenAccess W2009103648 @default.
- W2009103648 hasPrimaryLocation W20091036481 @default.
- W2009103648 hasRelatedWork W1998191698 @default.
- W2009103648 hasRelatedWork W2057624339 @default.
- W2009103648 hasRelatedWork W2077100640 @default.
- W2009103648 hasRelatedWork W2260591796 @default.
- W2009103648 hasRelatedWork W2363135161 @default.
- W2009103648 hasRelatedWork W2389303736 @default.
- W2009103648 hasRelatedWork W2522915305 @default.
- W2009103648 hasRelatedWork W2616037242 @default.
- W2009103648 hasRelatedWork W2751063964 @default.
- W2009103648 hasRelatedWork W53379003 @default.
- W2009103648 hasVolume "21" @default.
- W2009103648 isParatext "false" @default.
- W2009103648 isRetracted "false" @default.
- W2009103648 magId "2009103648" @default.
- W2009103648 workType "article" @default.