ArticleJournal of atrial fibrillation
Impact of Afterload-Integrated Diastolic Indexon Prognosis in Elderly Patients with Heart Failure with Preserved Ejection Fraction with and without Atrial Fibrillation.
Article in Journal of atrial fibrillation. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Due Diligence of a Diastolic Index as a Prognostic Factor in Heart Failure with Preserved Ejection Fraction.Journal of clinical medicine · 2023Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectsWe aimed to clarify the differences in the of the ratio of diastolic elastance (Ed) to arterial elastance (Ea), [Ed/Ea=(E/e')/(0.9×systolic blood pressure)], anafterload-integrateddiastolic index that reflects left atrial pressure overload, on prognosis between patients with heart failure with preserved ejection fraction (HFpEF) with and without atrial fibrillation (AF).
methodsWe studied 552 HFpEF patients hospitalized for acute decompensated heart failure (sinus rhythm/AF:352/200).Blood testing and transthoracic echocardiography were performed before discharge. Primary endpoint was all-cause mortality after discharge.
resultsDuring a median follow-up of 508 days, 88 patients (sinus rhythm/AF: 54/34) had all-cause mortality. In the subgroup with sinus rhythm, but not AF, Ed/Ea was significantly higher in patients with than without all-cause mortality. In a multivariate Cox hazard analysis, Ed/Ea was significantly associated with all-cause mortality independent of N-terminal pro-brain natriuretic peptide level in patients with sinus rhythm, but not with AF.
conclusionsEd/Ea providedlesser important information for predicting all-cause mortality in HFpEF patients with AF than with sinus rhythm. The prognostic risk factors may differ between elderly HFpEF patients with and without AF.
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