Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001621903> ?p ?o ?g. }
- W2001621903 endingPage "475" @default.
- W2001621903 startingPage "470" @default.
- W2001621903 abstract "The magnitude of sympathetic activation in chronic heart failure is assumed to be independent of its cause. However, because a higher sympathetic component of heart rate variability (HRV) in patients with ischemic cardiomyopathy (ICM) has been reported, we hypothesized that patients with ICM would have a higher resting muscle sympathetic nerve activity (MSNA) than patients with nonischemic dilated cardiomyopathy (DCM).Resting MSNA was assessed by microneurography and HRV concurrently by coarse-graining spectral analysis in 30 treated normotensive patients with chronic heart failure (12 with ICM and 18 with DCM), matched for age and left ventricular ejection fraction, and 23 healthy normal control subjects, matched for age and blood pressure. Peak oxygen uptake was determined during graded cycling (17 W/min) to maximum effort. MSNA was significantly different between groups (P < .001; ICM 60 +/- 3; DCM 47 +/- 3; control subjects 35 +/- 3 bursts/min). Compared with control subjects, the total spectral power and the high-frequency component of HRV were lower in both ICM and DCM groups, but fractal and low-frequency power were lower only in the ICM group (P < .05). Peak oxygen uptake (milliliters per kilogram of body weight per minute) was significantly less in the ICM group than in the DCM group (P = .04) and lower in both groups than in the control subjects (P < .001).These observations suggest an additional ischemic stimulus to sympathetic activation in heart failure, which may impair exercise capacity reflexively." @default.
- W2001621903 created "2016-06-24" @default.
- W2001621903 creator A5012715198 @default.
- W2001621903 creator A5074948512 @default.
- W2001621903 creator A5081470289 @default.
- W2001621903 creator A5091603589 @default.
- W2001621903 date "2007-08-01" @default.
- W2001621903 modified "2023-09-25" @default.
- W2001621903 title "Comparison of Muscle Sympathetic Activity in Ischemic and Nonischemic Heart Failure" @default.
- W2001621903 cites W1573813440 @default.
- W2001621903 cites W1968570394 @default.
- W2001621903 cites W1982298767 @default.
- W2001621903 cites W1984049176 @default.
- W2001621903 cites W1989354612 @default.
- W2001621903 cites W2004990987 @default.
- W2001621903 cites W2008924206 @default.
- W2001621903 cites W2010780759 @default.
- W2001621903 cites W2014697620 @default.
- W2001621903 cites W2023289813 @default.
- W2001621903 cites W2043486321 @default.
- W2001621903 cites W2052689917 @default.
- W2001621903 cites W2061538313 @default.
- W2001621903 cites W2061689246 @default.
- W2001621903 cites W2062618262 @default.
- W2001621903 cites W2066946189 @default.
- W2001621903 cites W2069711148 @default.
- W2001621903 cites W2070978541 @default.
- W2001621903 cites W2073549202 @default.
- W2001621903 cites W2077036406 @default.
- W2001621903 cites W2095187210 @default.
- W2001621903 cites W2098903970 @default.
- W2001621903 cites W2100048900 @default.
- W2001621903 cites W2114009610 @default.
- W2001621903 cites W2114519559 @default.
- W2001621903 cites W2123649054 @default.
- W2001621903 cites W2128650621 @default.
- W2001621903 cites W2139573429 @default.
- W2001621903 cites W2147052677 @default.
- W2001621903 cites W2150411170 @default.
- W2001621903 cites W2151041709 @default.
- W2001621903 cites W2164514754 @default.
- W2001621903 cites W2166377487 @default.
- W2001621903 cites W2170973387 @default.
- W2001621903 cites W2185657018 @default.
- W2001621903 cites W2246609225 @default.
- W2001621903 cites W2285072859 @default.
- W2001621903 cites W4233639820 @default.
- W2001621903 cites W4253572151 @default.
- W2001621903 cites W4298524128 @default.
- W2001621903 doi "https://doi.org/10.1016/j.cardfail.2007.03.014" @default.
- W2001621903 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17675061" @default.
- W2001621903 hasPublicationYear "2007" @default.
- W2001621903 type Work @default.
- W2001621903 sameAs 2001621903 @default.
- W2001621903 citedByCount "40" @default.
- W2001621903 countsByYear W20016219032012 @default.
- W2001621903 countsByYear W20016219032013 @default.
- W2001621903 countsByYear W20016219032014 @default.
- W2001621903 countsByYear W20016219032015 @default.
- W2001621903 countsByYear W20016219032016 @default.
- W2001621903 countsByYear W20016219032017 @default.
- W2001621903 countsByYear W20016219032019 @default.
- W2001621903 countsByYear W20016219032020 @default.
- W2001621903 countsByYear W20016219032021 @default.
- W2001621903 countsByYear W20016219032022 @default.
- W2001621903 crossrefType "journal-article" @default.
- W2001621903 hasAuthorship W2001621903A5012715198 @default.
- W2001621903 hasAuthorship W2001621903A5074948512 @default.
- W2001621903 hasAuthorship W2001621903A5081470289 @default.
- W2001621903 hasAuthorship W2001621903A5091603589 @default.
- W2001621903 hasConcept C126322002 @default.
- W2001621903 hasConcept C164705383 @default.
- W2001621903 hasConcept C191237925 @default.
- W2001621903 hasConcept C2775898464 @default.
- W2001621903 hasConcept C2775932942 @default.
- W2001621903 hasConcept C2776383484 @default.
- W2001621903 hasConcept C2777953023 @default.
- W2001621903 hasConcept C2778198053 @default.
- W2001621903 hasConcept C71635504 @default.
- W2001621903 hasConcept C71924100 @default.
- W2001621903 hasConcept C78085059 @default.
- W2001621903 hasConcept C84393581 @default.
- W2001621903 hasConceptScore W2001621903C126322002 @default.
- W2001621903 hasConceptScore W2001621903C164705383 @default.
- W2001621903 hasConceptScore W2001621903C191237925 @default.
- W2001621903 hasConceptScore W2001621903C2775898464 @default.
- W2001621903 hasConceptScore W2001621903C2775932942 @default.
- W2001621903 hasConceptScore W2001621903C2776383484 @default.
- W2001621903 hasConceptScore W2001621903C2777953023 @default.
- W2001621903 hasConceptScore W2001621903C2778198053 @default.
- W2001621903 hasConceptScore W2001621903C71635504 @default.
- W2001621903 hasConceptScore W2001621903C71924100 @default.
- W2001621903 hasConceptScore W2001621903C78085059 @default.
- W2001621903 hasConceptScore W2001621903C84393581 @default.
- W2001621903 hasIssue "6" @default.
- W2001621903 hasLocation W20016219031 @default.
- W2001621903 hasLocation W20016219032 @default.
- W2001621903 hasOpenAccess W2001621903 @default.