» Articles » PMID: 36032384

Impact of Modified HFPEF Score on Chronic Limb-Threatening Ischemia in Patients With Lower Extremity Artery Disease Who Underwent Endovascular Therapy

Overview
Journal Circ Rep
Date 2022 Aug 29
PMID 36032384
Authors
Affiliations
Soon will be listed here.
Abstract

Lower extremity artery disease (LEAD) is an arterial occlusive disease characterized by an insufficient blood supply to the lower limb arteries. The HFPEF score, comprising Heavy, Hypertensive, atrial Fibrillation, Pulmonary hypertension, Elder, and Filling pressure, has been developed to identify patients at high risk of heart failure (HF) with preserved ejection fraction. This study assessed the impact of modified HFPEF scores on chronic limb-threatening ischemia (CLTI) in patients with LEAD. This study was a prospective observational study. Because the definition of obesity differs by race, we calculated the modified HFPEF score using a body mass index >25 kg/m to define obesity in 293 patients with LEAD who underwent first endovascular therapy. The primary endpoints were newly developed and recurrent CLTI. The secondary endpoint was a composite of events, including mortality and rehospitalization due to worsening HF and/or CLTI. The modified HFPEF score increased significantly with advancing Fontaine classes. Multivariate Cox proportional hazard analysis revealed that the modified HFPEF score was an independent predictor of newly developed and recurrent CLTI and composite events. The net reclassification index and integrated discrimination improvement were significantly improved by adding the modified HFPEF score to the basic predictors. The modified HFPEF score was associated with LEAD severity and future CLTI development, suggesting that it could be a feasible marker for patients with LEAD.

References
1.
Chow B, Rabkin S . The relationship between arterial stiffness and heart failure with preserved ejection fraction: a systemic meta-analysis. Heart Fail Rev. 2015; 20(3):291-303. DOI: 10.1007/s10741-015-9471-1. View

2.
Hicks C, Yang C, Ndumele C, Folsom A, Heiss G, Black 3rd J . Associations of Obesity With Incident Hospitalization Related to Peripheral Artery Disease and Critical Limb Ischemia in the ARIC Study. J Am Heart Assoc. 2018; 7(16):e008644. PMC: 6201405. DOI: 10.1161/JAHA.118.008644. View

3.
Bekwelem W, Norby F, Agarwal S, Matsushita K, Coresh J, Alonso A . Association of Peripheral Artery Disease With Incident Atrial Fibrillation: The ARIC (Atherosclerosis Risk in Communities) Study. J Am Heart Assoc. 2018; 7(8). PMC: 6015443. DOI: 10.1161/JAHA.117.007452. View

4.
Dua A, Lee C . Epidemiology of Peripheral Arterial Disease and Critical Limb Ischemia. Tech Vasc Interv Radiol. 2016; 19(2):91-5. DOI: 10.1053/j.tvir.2016.04.001. View

5.
Norgren L, Hiatt W, Dormandy J, Nehler M, Harris K, Fowkes F . Inter-Society Consensus for the Management of Peripheral Arterial Disease (TASC II). J Vasc Surg. 2007; 45 Suppl S:S5-67. DOI: 10.1016/j.jvs.2006.12.037. View