Abstract 11764: Peripheral Artery Disease is an Independent Risk Factor for Heart Failure by ABI
| العنوان: | Abstract 11764: Peripheral Artery Disease is an Independent Risk Factor for Heart Failure by ABI |
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| المؤلفون: | Shubhang K Bhatt, Katie Murphy, Daniel Sykora, Marlene Girardo, Justin N Shipman, Michael Apolinario, Paul W Wennberg, David Liedl, Fadi Shamoun |
| المصدر: | Circulation. 144 |
| بيانات النشر: | Ovid Technologies (Wolters Kluwer Health), 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | body regions, Physiology (medical), Cardiology and Cardiovascular Medicine |
| الوصف: | Introduction: Patients with concomitant peripheral artery disease (PAD) and heart failure (HF) are known to have increased morbidity and mortality. Though they share common risk factors, the utility of HF screening in patients with PAD remains controversial and without international consensus. We sought to clarify whether PAD is an independent risk factor for HF. Methods: We performed a retrospective analysis of adult patients without a history of heart failure who underwent ankle brachial index (ABI) measurement for any indication between 1995-2020. Patients were then stratified by ABI: PAD with low ABI (1.39). The associations between PAD and incident diagnosis of heart failure, systolic dysfunction (HF with reduced ejection fraction, HFrEF), and diastolic dysfunction (HF with preserved ejection fraction, HFpEF) were assessed. All patient and outcomes variables were obtained using the institutional electronic health record. Multivariable Cox proportional regression was used to calculate hazard ratios (HR) with 95% confidence intervals (CI) after adjusting for age, sex, hypertension, diabetes, and active tobacco use. Results: The cohort included 36,816 patients (median follow-up 4.21 years), of whom 2,116 (5.7%) were diagnosed with HF. Among HF patients, 1,110 (3.0%) had HFrEF and 1,006 (2.7%) had HFpEF. Both low and elevated ABI groups were associated with an increased risk of HF, both HFrEF, and HFpEF. After multivariable analysis, PAD with elevated ABI was associated with higher overall HF risk (HR, 2.36 [95% CI, 2.03, 2.73]) than low ABI (HR, 1.56 [95% CI, 1.40, 1.74]) when compared to normal ABI. Similarly, PAD with elevated ABI was associated with greater risk of HFrEF (HR, 2.37 [95% CI, 1.93, 2.92]) and HFpEF (HR, 1.82 [95% CI, 1.48, 2.25]) than PAD with low ABI (HFrEF: HR 1.77 [95% CI, 1.52, 2.07], HFpEF: HR 1.31 [95% CI, 1.12, 1.52]). Conclusions: PAD, especially with elevated ABI, is an independent risk factor for heart failure even after adjusting for common HF risk factors. Our findings support HF screening in PAD patients, but longitudinal data on HF morbidity and mortality is necessary to evaluate the value of this practice. |
| تدمد: | 1524-4539 0009-7322 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::9712d4e176393418f62c596b94214af9 https://doi.org/10.1161/circ.144.suppl_1.11764 |
| رقم الأكسشن: | edsair.doi...........9712d4e176393418f62c596b94214af9 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15244539 00097322 |
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