| http://purl.uniprot.org/citations/36206132 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/36206132 | http://www.w3.org/2000/01/rdf-schema#comment | "Aim To determine the neuregulin-1β concentration in patients with chronic heart failure with preserved ejection fraction (HFpEF) and the association of this biomarker with the functional status of patients, echocardiographic parameters of the structural and functional condition of the heart, and the risk of unfavorable outcome.Material and methods This observational, prospective study included 47 patients with HFpEF; 32 (68%) of them were females. Mean age was 70 [66-77] years, EF was 57 [56; 58] %. The group of healthy volunteers consisted of 40 people; 32 (55 %) of them were females; mean age was 56 [53-61] years. For all patients, the functional status was evaluated (6-min walk test, 6MWT); standard echocardiography (EchoCG) was performed; and concentrations of N-terminal pro-brain natriuretic peptide (NT-proBNP) and neuregulin-1β were measured. The follow-up period was two years. Cases of cardiovascular (CV) death and hospitalizations for decompensated chronic heart failure (CHF) were recorded.Results Median concentration of neuregulin-1β was 0.969 [0.348; 1.932] ng/ml in the HFpEF group, which was significantly higher than 0.379 [0.195; 0.861] ng/ml in the group of healthy volunteers (р=0.003). Significant correlations between the neuregulin-1β concentration and the distance walked in 6MWT or with EchoCG parameters of left ventricular diastolic function were not found. Mean observation time was 456 [244; 730] days. 21 outcomes were observed, including 2 CV deaths and 19 hospitalizations for CHF. Patients with high concentrations of neuregulin-1β (≥Me) had a greater frequency of hospitalizations for CHF (Log-rank, p=0.046) and a higher risk of this outcome (risk ratio, 1.30; 95 % confidence interval, 1.01-1.66; p=0.037).Conclusion Patients with HFpEF had increased concentrations of neuregulin-1β. High levels of neuregulin-1β were associated with a higher risk of hospitalization for decompensated CHF."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.org/dc/terms/identifier | "doi:10.18087/cardio.2022.9.n2241"xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Zheleznykh E.A."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Belenkov Y.N."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Privalova E.V."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Agadzhanyan A.A."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Salakheeva E.Y."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Shchendrygina A.A."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Sokolova I.Y."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Zektser V.Y."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/author | "Zhbanov K.A."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/date | "2022"xsd:gYear |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/name | "Kardiologiia"xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/pages | "3-8"xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/title | "The Prognostic Value of Neuregulin-1beta in Heart Failure Patients With Preserved Ejection Fraction."xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://purl.uniprot.org/core/volume | "62"xsd:string |
| http://purl.uniprot.org/citations/36206132 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/36206132 |
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