Matches in SemOpenAlex for { <https://semopenalex.org/work/W1990996971> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W1990996971 endingPage "496" @default.
- W1990996971 startingPage "488" @default.
- W1990996971 abstract "To evaluate the accuracy of a new non-invasive method (Vasotrac™) to measure blood pressure (BP) with accompanying arterial wave-form and pulse-rate display when compared with BP and waveform measured invasively. Healthy volunteers (n=53) served as subjects for the study. Blood pressures and waveforms obtained via a radial artery catheter (IABP) were compared with non-invasive measurements obtained every 12–15 beats by the new system (Vasotrac BP) from the opposite radial artery. In a sub-group of volunteers (n= 11), BP was acutely increased and decreased with isoproterenol, phenylephrine and sodium nitroprusside. Data were analyzed by determining correlation and agreement between the two systems of measurement. Waveforms obtained by the two systems were qualitatively examined. Non-invasive BP measured every 12–15 beats by the Vasotrac correlated with IABP (systolic r2 = 0.89; diastolic r2 = 0.88; mean r2 = 0.94). The actual values obtained by the two methods agreed closely with > 90% of readings being within 2SDs when plotted by the Bland Altman method. This was also true during vasoactive drug infusion when BP changed acutely and swiftly. During this dynamic period, Vasotrac BP accurately tracked the changes in IABP with correlations (systolic r2= 0.82; diastolic r2 = 0.89; mean r2 = 0.95) and close agreement (> 90% of readings were within 2 SDs in the Bland Altman plot). Waveforms displayed by the two systems were qualitatively very similar. Pulse rates measured by the two systems were identical. The Vasotrac system displayed an arterial waveform which was similar to that obtained directly and measured BP and pulse rate accurately. It should be a convenient device to measure BP continually in a non-invasive fashion." @default.
- W1990996971 created "2016-06-24" @default.
- W1990996971 creator A5024721965 @default.
- W1990996971 creator A5046056854 @default.
- W1990996971 creator A5062522251 @default.
- W1990996971 date "1999-05-01" @default.
- W1990996971 modified "2023-10-09" @default.
- W1990996971 title "Accuracy of radial artery blood pressure determination with the Vasotrac™" @default.
- W1990996971 cites W1993880305 @default.
- W1990996971 cites W2000965699 @default.
- W1990996971 cites W2015795623 @default.
- W1990996971 cites W2020570525 @default.
- W1990996971 cites W2028892145 @default.
- W1990996971 cites W2029208386 @default.
- W1990996971 cites W2065571112 @default.
- W1990996971 cites W2072558153 @default.
- W1990996971 cites W2085598982 @default.
- W1990996971 cites W2168171879 @default.
- W1990996971 cites W2398102946 @default.
- W1990996971 cites W2484791835 @default.
- W1990996971 doi "https://doi.org/10.1007/bf03012951" @default.
- W1990996971 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10349931" @default.
- W1990996971 hasPublicationYear "1999" @default.
- W1990996971 type Work @default.
- W1990996971 sameAs 1990996971 @default.
- W1990996971 citedByCount "45" @default.
- W1990996971 countsByYear W19909969712012 @default.
- W1990996971 countsByYear W19909969712013 @default.
- W1990996971 countsByYear W19909969712014 @default.
- W1990996971 countsByYear W19909969712015 @default.
- W1990996971 countsByYear W19909969712016 @default.
- W1990996971 countsByYear W19909969712018 @default.
- W1990996971 countsByYear W19909969712019 @default.
- W1990996971 countsByYear W19909969712022 @default.
- W1990996971 countsByYear W19909969712023 @default.
- W1990996971 crossrefType "journal-article" @default.
- W1990996971 hasAuthorship W1990996971A5024721965 @default.
- W1990996971 hasAuthorship W1990996971A5046056854 @default.
- W1990996971 hasAuthorship W1990996971A5062522251 @default.
- W1990996971 hasBestOaLocation W19909969711 @default.
- W1990996971 hasConcept C121332964 @default.
- W1990996971 hasConcept C126322002 @default.
- W1990996971 hasConcept C164705383 @default.
- W1990996971 hasConcept C165801399 @default.
- W1990996971 hasConcept C17140001 @default.
- W1990996971 hasConcept C197424946 @default.
- W1990996971 hasConcept C2776820930 @default.
- W1990996971 hasConcept C2777953023 @default.
- W1990996971 hasConcept C2778218979 @default.
- W1990996971 hasConcept C2910590557 @default.
- W1990996971 hasConcept C57900726 @default.
- W1990996971 hasConcept C62520636 @default.
- W1990996971 hasConcept C71924100 @default.
- W1990996971 hasConcept C84393581 @default.
- W1990996971 hasConceptScore W1990996971C121332964 @default.
- W1990996971 hasConceptScore W1990996971C126322002 @default.
- W1990996971 hasConceptScore W1990996971C164705383 @default.
- W1990996971 hasConceptScore W1990996971C165801399 @default.
- W1990996971 hasConceptScore W1990996971C17140001 @default.
- W1990996971 hasConceptScore W1990996971C197424946 @default.
- W1990996971 hasConceptScore W1990996971C2776820930 @default.
- W1990996971 hasConceptScore W1990996971C2777953023 @default.
- W1990996971 hasConceptScore W1990996971C2778218979 @default.
- W1990996971 hasConceptScore W1990996971C2910590557 @default.
- W1990996971 hasConceptScore W1990996971C57900726 @default.
- W1990996971 hasConceptScore W1990996971C62520636 @default.
- W1990996971 hasConceptScore W1990996971C71924100 @default.
- W1990996971 hasConceptScore W1990996971C84393581 @default.
- W1990996971 hasIssue "5" @default.
- W1990996971 hasLocation W19909969711 @default.
- W1990996971 hasLocation W19909969712 @default.
- W1990996971 hasOpenAccess W1990996971 @default.
- W1990996971 hasPrimaryLocation W19909969711 @default.
- W1990996971 hasRelatedWork W1982092534 @default.
- W1990996971 hasRelatedWork W1982828492 @default.
- W1990996971 hasRelatedWork W2055620979 @default.
- W1990996971 hasRelatedWork W2073502284 @default.
- W1990996971 hasRelatedWork W2098856788 @default.
- W1990996971 hasRelatedWork W2127910505 @default.
- W1990996971 hasRelatedWork W2330745234 @default.
- W1990996971 hasRelatedWork W2366855467 @default.
- W1990996971 hasRelatedWork W2404009425 @default.
- W1990996971 hasRelatedWork W47291933 @default.
- W1990996971 hasVolume "46" @default.
- W1990996971 isParatext "false" @default.
- W1990996971 isRetracted "false" @default.
- W1990996971 magId "1990996971" @default.
- W1990996971 workType "article" @default.