ArticleESC heart failure2023
Is excessive ventricular irregularity predictive of rehospitalization in patients with permanent AF and HFpEF?
Article in ESC heart failure, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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
2 citing papers in PubMed.
- Heart Failure in the Modern Era: A Narrative Overview of Recent Research from 2022-2025.Journal of cardiovascular development and disease · 2025Review
- Is excessive ventricular irregularity predictive of rehospitalization in patients with permanent AF and HFpEF?ESC heart failure · 2023Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimsThere are currently limited therapeutic approaches for patients with heart failure with preserved ejection fraction (HFpEF) who have developed permanent atrial fibrillation (AF). We aimed to analyse the impact of ventricular irregularity on heart failure rehospitalization in patients with permanent AF and HFpEF. METHODS AND
resultsAll 24 h ambulatory Holter monitoring performed in our centre within a month after a first heart failure hospitalization were screened. Patients with HFpEF and permanent AF were included in the retrospective analysis. The following parameters of ventricular irregularity were calculated over the 24 h recording period: standard deviation of all RR intervals (SDNN), coefficient of variation of SDNN (CV-SDNN = SDNN/mean RR), root of the mean squared differences of successive RR intervals (RMSSD), and percentage of consecutive RR intervals with difference over 50 ms (pNN50). The primary endpoint was rehospitalization for acute heart failure (HFrH). From 2010 to 2021, 51/216 screened patients were included. During a median follow-up of 3.13 years, 29/51 patients reached the primary endpoint. HFrH patients had higher SDNN (205 ± 65 vs. 154 ± 46 ms; P < 0.01), CV-SDNN (26 ± 8% vs. 19 ± 5%, P < 0.01), RMSSD (182 ± 47 vs. 138 ± 65 ms, P = 0.013), and pNN50 (76 ± 9 vs. 58 ± 26, P < 0.001) when compared with patients with no HFrH. In multivariate analysis, all those parameters remained significantly associated with HFrH.
conclusionsIn this pilot study, we found some evidences for a deleterious impact of excessive ventricular irregularity on HFrH in AF patients with HFpEF. Those new findings could pave the way for new prognosis and therapeutic approaches in this patients' population.
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