FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2011103867> ?p ?o ?g. }

• W2011103867 endingPage "869" @default.
• W2011103867 startingPage "865" @default.
• W2011103867 abstract "Background Frequent idiopathic premature ventricular complexes (PVCs) can result in a reversible form of left ventricular dysfunction. The factors resulting in impaired left ventricular function are unclear. Whether a critical burden of PVCs can result in cardiomyopathy has not been determined. Objective The objective of this study was to determine a cutoff PVC burden that can result in PVC-induced cardiomyopathy. Methods In a consecutive group of 174 patients referred for ablation of frequent idiopathic PVCs, the PVC burden was determined by 24-hour Holter monitoring, and transthoracic echocardiograms were used to assess left ventricular function. Receiver-operator characteristic curves were constructed based on the PVC burden and on the presence or absence of reversible left ventricular dysfunction to determine a cutoff PVC burden that is associated with left ventricular dysfunction. Results A reduced left ventricular ejection fraction (mean 0.37 ± 0.10) was present in 57 of 174 patients (33%). Patients with a decreased ejection fraction had a mean PVC burden of 33% ± 13% as compared with those with normal left ventricular function 13% ± 12% (P <.0001). A PVC burden of >24% best separated the patient population with impaired as compared with preserved left ventricular function (sensitivity 79%, specificity 78%, area under curve 0.89) The lowest PVC burden resulting in a reversible cardiomyopathy was 10%. In multivariate analysis, PVC burden (hazard ratio 1.12, 95% confidence interval 1.08 to 1.16; P <.01) was independently associated with PVC-induced cardiomyopathy. Conclusion A PVC burden of >24% was independently associated with PVC-induced cardiomyopathy. Frequent idiopathic premature ventricular complexes (PVCs) can result in a reversible form of left ventricular dysfunction. The factors resulting in impaired left ventricular function are unclear. Whether a critical burden of PVCs can result in cardiomyopathy has not been determined. The objective of this study was to determine a cutoff PVC burden that can result in PVC-induced cardiomyopathy. In a consecutive group of 174 patients referred for ablation of frequent idiopathic PVCs, the PVC burden was determined by 24-hour Holter monitoring, and transthoracic echocardiograms were used to assess left ventricular function. Receiver-operator characteristic curves were constructed based on the PVC burden and on the presence or absence of reversible left ventricular dysfunction to determine a cutoff PVC burden that is associated with left ventricular dysfunction. A reduced left ventricular ejection fraction (mean 0.37 ± 0.10) was present in 57 of 174 patients (33%). Patients with a decreased ejection fraction had a mean PVC burden of 33% ± 13% as compared with those with normal left ventricular function 13% ± 12% (P <.0001). A PVC burden of >24% best separated the patient population with impaired as compared with preserved left ventricular function (sensitivity 79%, specificity 78%, area under curve 0.89) The lowest PVC burden resulting in a reversible cardiomyopathy was 10%. In multivariate analysis, PVC burden (hazard ratio 1.12, 95% confidence interval 1.08 to 1.16; P <.01) was independently associated with PVC-induced cardiomyopathy. A PVC burden of >24% was independently associated with PVC-induced cardiomyopathy." @default.
• W2011103867 created "2016-06-24" @default.
• W2011103867 creator A5027609723 @default.
• W2011103867 creator A5033504758 @default.
• W2011103867 creator A5037268627 @default.
• W2011103867 creator A5037739106 @default.
• W2011103867 creator A5037906491 @default.
• W2011103867 creator A5038853176 @default.
• W2011103867 creator A5042071012 @default.
• W2011103867 creator A5043518452 @default.
• W2011103867 creator A5044636344 @default.
• W2011103867 creator A5050364345 @default.
• W2011103867 creator A5057884105 @default.
• W2011103867 creator A5066058824 @default.
• W2011103867 creator A5073665379 @default.
• W2011103867 creator A5080972012 @default.
• W2011103867 creator A5086587360 @default.
• W2011103867 creator A5088564335 @default.
• W2011103867 date "2010-07-01" @default.
• W2011103867 modified "2023-10-13" @default.
• W2011103867 title "Relationship between burden of premature ventricular complexes and left ventricular function" @default.
• W2011103867 cites W1994569336 @default.
• W2011103867 cites W2053500119 @default.
• W2011103867 cites W2061314395 @default.
• W2011103867 cites W2096004511 @default.
• W2011103867 cites W2096305316 @default.
• W2011103867 cites W2111968897 @default.
• W2011103867 cites W2120059575 @default.
• W2011103867 cites W2124231998 @default.
• W2011103867 doi "https://doi.org/10.1016/j.hrthm.2010.03.036" @default.
• W2011103867 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/20348027" @default.
• W2011103867 hasPublicationYear "2010" @default.
• W2011103867 type Work @default.
• W2011103867 sameAs 2011103867 @default.
• W2011103867 citedByCount "517" @default.
• W2011103867 countsByYear W20111038672012 @default.
• W2011103867 countsByYear W20111038672013 @default.
• W2011103867 countsByYear W20111038672014 @default.
• W2011103867 countsByYear W20111038672015 @default.
• W2011103867 countsByYear W20111038672016 @default.
• W2011103867 countsByYear W20111038672017 @default.
• W2011103867 countsByYear W20111038672018 @default.
• W2011103867 countsByYear W20111038672019 @default.
• W2011103867 countsByYear W20111038672020 @default.
• W2011103867 countsByYear W20111038672021 @default.
• W2011103867 countsByYear W20111038672022 @default.
• W2011103867 countsByYear W20111038672023 @default.
• W2011103867 crossrefType "journal-article" @default.
• W2011103867 hasAuthorship W2011103867A5027609723 @default.
• W2011103867 hasAuthorship W2011103867A5033504758 @default.
• W2011103867 hasAuthorship W2011103867A5037268627 @default.
• W2011103867 hasAuthorship W2011103867A5037739106 @default.
• W2011103867 hasAuthorship W2011103867A5037906491 @default.
• W2011103867 hasAuthorship W2011103867A5038853176 @default.
• W2011103867 hasAuthorship W2011103867A5042071012 @default.
• W2011103867 hasAuthorship W2011103867A5043518452 @default.
• W2011103867 hasAuthorship W2011103867A5044636344 @default.
• W2011103867 hasAuthorship W2011103867A5050364345 @default.
• W2011103867 hasAuthorship W2011103867A5057884105 @default.
• W2011103867 hasAuthorship W2011103867A5066058824 @default.
• W2011103867 hasAuthorship W2011103867A5073665379 @default.
• W2011103867 hasAuthorship W2011103867A5080972012 @default.
• W2011103867 hasAuthorship W2011103867A5086587360 @default.
• W2011103867 hasAuthorship W2011103867A5088564335 @default.
• W2011103867 hasConcept C121332964 @default.
• W2011103867 hasConcept C126322002 @default.
• W2011103867 hasConcept C164705383 @default.
• W2011103867 hasConcept C207103383 @default.
• W2011103867 hasConcept C2778198053 @default.
• W2011103867 hasConcept C2778217198 @default.
• W2011103867 hasConcept C2778797674 @default.
• W2011103867 hasConcept C2908647359 @default.
• W2011103867 hasConcept C2993376042 @default.
• W2011103867 hasConcept C44249647 @default.
• W2011103867 hasConcept C58471807 @default.
• W2011103867 hasConcept C62520636 @default.
• W2011103867 hasConcept C71924100 @default.
• W2011103867 hasConcept C78085059 @default.
• W2011103867 hasConcept C99454951 @default.
• W2011103867 hasConceptScore W2011103867C121332964 @default.
• W2011103867 hasConceptScore W2011103867C126322002 @default.
• W2011103867 hasConceptScore W2011103867C164705383 @default.
• W2011103867 hasConceptScore W2011103867C207103383 @default.
• W2011103867 hasConceptScore W2011103867C2778198053 @default.
• W2011103867 hasConceptScore W2011103867C2778217198 @default.
• W2011103867 hasConceptScore W2011103867C2778797674 @default.
• W2011103867 hasConceptScore W2011103867C2908647359 @default.
• W2011103867 hasConceptScore W2011103867C2993376042 @default.
• W2011103867 hasConceptScore W2011103867C44249647 @default.
• W2011103867 hasConceptScore W2011103867C58471807 @default.
• W2011103867 hasConceptScore W2011103867C62520636 @default.
• W2011103867 hasConceptScore W2011103867C71924100 @default.
• W2011103867 hasConceptScore W2011103867C78085059 @default.
• W2011103867 hasConceptScore W2011103867C99454951 @default.
• W2011103867 hasIssue "7" @default.
• W2011103867 hasLocation W20111038671 @default.
• W2011103867 hasLocation W20111038672 @default.
• W2011103867 hasOpenAccess W2011103867 @default.

• next