Abstract 12813: Atrial Fibrillation and Heart Failure With Preserved Ejection Fraction: A Systematic Review and Meta-analysis
| العنوان: | Abstract 12813: Atrial Fibrillation and Heart Failure With Preserved Ejection Fraction: A Systematic Review and Meta-analysis |
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| المؤلفون: | Mohan Satish, Venkata M. Alla, Ryan W. Walters, Florian A. Wenzl, Raviteja R. Guddeti |
| المصدر: | Circulation. 142 |
| بيانات النشر: | Ovid Technologies (Wolters Kluwer Health), 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | medicine.medical_specialty, business.industry, Physiology (medical), Heart failure, Meta-analysis, Internal medicine, Cardiology, Medicine, Atrial fibrillation, Cardiology and Cardiovascular Medicine, business, medicine.disease, Heart failure with preserved ejection fraction |
| الوصف: | Introduction: Due to shared risk factors and pathophysiology, atrial fibrillation (AF) and heart failure with preserved ejection fraction (HFpEF) frequently coexist. However, the prognostic implications of AF in HFpEF are unclear with conflicting data. Herein, we conducted a systematic review and meta-analysis to assess the impact of concomitant AF on cardiovascular outcomes in patients with HFpEF. Methods: PubMed, Scopus, and Google Scholar were comprehensively searched through May 7th, 2020 for studies comparing outcomes of HFpEF patients with and without AF. Outcomes assessed were all-cause mortality and a composite of HF hospitalization or cardiovascular (CV) mortality. Data from selected studies were abstracted and pooled using a random-effects meta-analysis to calculate odds ratios (ORs) and 95% confidence intervals [CIs] for each of the outcomes. Results: Our final analysis included 10 studies with 27,440 HFpEF patients (43.2% with AF). AF was associated with significantly increased risk of all-cause mortality (OR 1.37 [1.17-1.61], p < 0.001, Fig. 1A), HF hospitalization or CV mortality (OR 1.66 [1.16-2.36], p = 0.005, Fig. 1B), and HF hospitalization alone (OR 1.34 [1.03-1.76], p = 0.03, Fig. 1C). However, AF was not associated with excess risk of CV mortality alone (OR 1.10 [0.79-1.52], p = 0.57, Fig. 1D). Conclusions: In patients with HFpEF, concomitant AF is associated with an increased risk of all-cause mortality and HF hospitalization. Further research into the mechanisms and interventions to mitigate this excess risk is necessary. |
| تدمد: | 1524-4539 0009-7322 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::372ec891718551c3b62d903a03a7bd65Test https://doi.org/10.1161/circ.142.suppl_3.12813Test |
| رقم الانضمام: | edsair.doi...........372ec891718551c3b62d903a03a7bd65 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15244539 00097322 |
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