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Campbell P, Rutten FH, Lee MM, Hawkins NM, Petrie MC. Heart failure with preserved ejection fraction: everything the clinician needs to know. Lancet 2024; 403:1083-1092. [PMID: 38367642 DOI: 10.1016/s0140-6736(23)02756-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 02/19/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is increasingly recognised and diagnosed in clinical practice, a trend driven by an ageing population and a rise in contributing comorbidities, such as obesity and diabetes. Representing at least half of all heart failure cases, HFpEF is recognised as a complex clinical syndrome. Its diagnosis and management are challenging due to its diverse pathophysiology, varied epidemiological patterns, and evolving diagnostic and treatment approaches. This Seminar synthesises the latest insights on HFpEF, integrating findings from recent clinical trials, epidemiological research, and the latest guideline recommendations. We delve into the definition, pathogenesis, epidemiology, diagnostic criteria, and management strategies (non-pharmacological and pharmacological) for HFpEF. We highlight ongoing clinical trials and future developments in the field. Specifically, this Seminar offers practical guidance tailored for primary care practitioners, generalists, and cardiologists who do not specialise in heart failure, simplifying the complexities in the diagnosis and management of HFpEF. We provide practical, evidence-based recommendations, emphasising the importance of addressing comorbidities and integrating the latest pharmacological treatments, such as SGLT2 inhibitors.
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Affiliation(s)
- Patricia Campbell
- Department of Cardiology, Southern Trust, Craigavon Area Hospital, Portadown, UK.
| | - Frans H Rutten
- Department of General Practice and Nursing Science, Julius Centre, University Medical Centre, Utrecht University, Utrecht, Netherlands
| | - Matthew My Lee
- School of Cardiovascular and Metabolic Health, University of Glasgow, British Heart Foundation Glasgow Cardiovascular Research Centre, Glasgow, UK
| | - Nathaniel M Hawkins
- Division of Cardiology, University of British Columbia, Faculty of Medicine, Vancouver, BC, Canada
| | - Mark C Petrie
- School of Cardiovascular and Metabolic Health, University of Glasgow, British Heart Foundation Glasgow Cardiovascular Research Centre, Glasgow, UK
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52
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Frisk C, Das S, Eriksson MJ, Walentinsson A, Corbascio M, Hage C, Kumar C, Ekström M, Maret E, Persson H, Linde C, Persson B. Cardiac biopsies reveal differences in transcriptomics between left and right ventricle in patients with or without diagnostic signs of heart failure. Sci Rep 2024; 14:5811. [PMID: 38461325 PMCID: PMC10924960 DOI: 10.1038/s41598-024-56025-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 02/29/2024] [Indexed: 03/11/2024] Open
Abstract
New or mild heart failure (HF) is mainly caused by left ventricular dysfunction. We hypothesised that gene expression differ between the left (LV) and right ventricle (RV) and secondly by type of LV dysfunction. We compared gene expression through myocardial biopsies from LV and RV of patients undergoing elective coronary bypass surgery (CABG). Patients were categorised based on LV ejection fraction (EF), diastolic function and NT-proBNP into pEF (preserved; LVEF ≥ 45%), rEF (reduced; LVEF < 45%) or normal LV function. Principal component analysis of gene expression displayed two clusters corresponding to LV and RV. Up-regulated genes in LV included natriuretic peptides NPPA and NPPB, transcription factors/coactivators STAT4 and VGLL2, ion channel related HCN2 and LRRC38 associated with cardiac muscle contraction, cytoskeleton, and cellular component movement. Patients with pEF phenotype versus normal differed in gene expression predominantly in LV, supporting that diastolic dysfunction and structural changes reflect early LV disease in pEF. DKK2 was overexpressed in LV of HFpEF phenotype, potentially leading to lower expression levels of β-catenin, α-SMA (smooth muscle actin), and enhanced apoptosis, and could be a possible factor in the development of HFpEF. CXCL14 was down-regulated in both pEF and rEF, and may play a role to promote development of HF.
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Affiliation(s)
- Christoffer Frisk
- Department of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Box 596, 751 24, Uppsala, Sweden
| | - Sarbashis Das
- Department of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Box 596, 751 24, Uppsala, Sweden
| | - Maria J Eriksson
- Department of Clinical Physiology, Karolinska University Hospital, 171 76, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Anna Walentinsson
- Translational Science and Experimental Medicine, Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, 431 83, Gothenburg, Sweden
| | - Matthias Corbascio
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 77, Stockholm, Sweden
- Department of Thoracic Surgery, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Camilla Hage
- Department of Medicine, Karolinska Institutet, 171 77, Stockholm, Sweden
- Heart and Vascular Theme, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Chanchal Kumar
- Translational Science and Experimental Medicine, Research and Early Development, Cardiovascular, Renal and Metabolism, BioPharmaceuticals R&D, AstraZeneca, 431 83, Gothenburg, Sweden
- Department of Medicine, Integrated Cardio Metabolic Center (ICMC), Karolinska Institutet, 141 57, Huddinge, Sweden
| | - Mattias Ekström
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, 182 88, Stockholm, Sweden
- Department of Cardiology, Danderyd Hospital, 182 88, Stockholm, Sweden
| | - Eva Maret
- Department of Clinical Physiology, Karolinska University Hospital, 171 76, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 77, Stockholm, Sweden
| | - Hans Persson
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, 182 88, Stockholm, Sweden
- Department of Cardiology, Danderyd Hospital, 182 88, Stockholm, Sweden
| | - Cecilia Linde
- Department of Medicine, Karolinska Institutet, 171 77, Stockholm, Sweden
- Heart and Vascular Theme, Karolinska University Hospital, 171 76, Stockholm, Sweden
| | - Bengt Persson
- Department of Cell and Molecular Biology, Science for Life Laboratory, Uppsala University, Box 596, 751 24, Uppsala, Sweden.
- Department of Medical Biochemistry and Biophysics, Science for Life Laboratory, Karolinska Institutet, 171 77, Stockholm, Sweden.
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53
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Karnik A, Jankowski M, Narang A. Unmasking HFpEF With Artificial Intelligence: A Disruptive Opportunity for Disease Detection. J Card Fail 2024:S1071-9164(24)00065-4. [PMID: 38452998 DOI: 10.1016/j.cardfail.2024.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 02/22/2024] [Accepted: 02/23/2024] [Indexed: 03/09/2024]
Affiliation(s)
- Amogh Karnik
- Bluhm Cardiovascular Institute, Northwestern University, Evanston, IL
| | | | - Akhil Narang
- Bluhm Cardiovascular Institute, Northwestern University, Evanston, IL.
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54
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Logeart D. Heart failure with preserved ejection fraction: New challenges and new hopes. Presse Med 2024; 53:104185. [PMID: 37875242 DOI: 10.1016/j.lpm.2023.104185] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/19/2023] [Indexed: 10/26/2023] Open
Abstract
Heart failure (HF) is a major public health problem affecting millions of adults worldwide. HF with preserved ejection fraction, i.e. > 50 %, (HFpEF) accounts for more than half of all HF cases, and its incidence and prevalence are increasing with the aging of the population and the growing prevalence of metabolic disorders such as obesity, diabetes and hypertension. Diagnosis of HFpEF requires a combination of numerous echocardiographic parameters and also results of natriuretic peptide assays, to which may be added the need for a stress test. HFpEF is characterized by complex, interrelated pathophysiological mechanisms, which must be understood. This complexity probably accounts for the lack of evidence-based medicine compared with HF with reduced EF. Nevertheless, significant progress has been made recently, with a high level of evidence obtained for the SGLT2 inhibitor class on the one hand, and promising data with new drugs targeting more specifically certain mechanisms such as obesity and inflammation on the other.
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Affiliation(s)
- Damien Logeart
- Université Paris Cité, Inserm U942, Assistance publique hôpitaux de Paris, Hôpital Lariboisière, Paris, France.
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55
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Gierula J, Straw S, Cole CA, Lowry JE, Paton MF, McGinlay M, Witte KK, Grant PJ, Wheatcroft SB, Drozd M, Slater TA, Cubbon RM, Kearney MT. Diabetes mellitus does not alter mortality or hospitalisation risk in patients with newly diagnosed heart failure with preserved ejection fraction: Time to rethink pathophysiological models of disease progression. Diab Vasc Dis Res 2024; 21:14791641231224241. [PMID: 38623877 PMCID: PMC11022676 DOI: 10.1177/14791641231224241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/17/2024] Open
Abstract
INTRODUCTION Type 2 diabetes is a common and adverse prognostic co-morbidity for patients with heart failure with reduced ejection fraction (HFrEF). The effect of diabetes on long-term outcomes for heart failure with preserved ejection fraction (HFpEF) is less established. METHODS Prospective cohort study of patients referred to a regional HF clinic with newly diagnosed with HFrEF and HFpEF according to the 2016 European Society of Cardiology guidelines. The association between diabetes, all-cause mortality and hospitalisation was quantified using Kaplan-Meier or Cox regression analysis. RESULTS Between 1st May 2012 and 1st May 2013, of 960 unselected consecutive patients referred with suspected HF, 464 and 314 patients met the criteria for HFpEF and HFrEF respectively. Within HFpEF and HFrEF groups, patients with diabetes were more frequently male and in both groups patients with diabetes were more likely to be treated with β-adrenoceptor antagonists and angiotensin converting enzyme inhibitors. After adjustment for age, sex, medical therapy and co-morbidities, diabetes was associated with increased mortality in individuals with HFrEF (HR 1.46 95% CI: 1.05-2.02; p = .023), but not in those with HFpEF (HR 1.26 95% CI 0.92-1.72; p = .146). CONCLUSION In unselected patients with newly diagnosed HF, diabetes is not an adverse prognostic marker in patients with HFpEF, but is in HFrEF.
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Affiliation(s)
- John Gierula
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Sam Straw
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Charlotte A Cole
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Judith E Lowry
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Maria F Paton
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Melanie McGinlay
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Klaus K Witte
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- Medical Clinic 1, University Hospital Aachen, Aachen, Germany
| | - Peter J Grant
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Stephen B Wheatcroft
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Michael Drozd
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Thomas A Slater
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Richard M Cubbon
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - Mark T Kearney
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
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Kaddoura R, Madurasinghe V, Chapra A, Abushanab D, Al-Badriyeh D, Patel A. Beta-blocker therapy in heart failure with preserved ejection fraction (B-HFpEF): A systematic review and meta-analysis. Curr Probl Cardiol 2024; 49:102376. [PMID: 38184132 DOI: 10.1016/j.cpcardiol.2024.102376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 01/03/2024] [Indexed: 01/08/2024]
Abstract
INTRODUCTION While beta-blockers are considered the cornerstone of treatment for heart failure with reduced ejection fraction, the same may not apply to patients with heart failure with preserved ejection fraction (HFpEF). To date, the benefit of beta-blockers remains uncertain, and there is no current consensus on their effectiveness. This study sought to evaluate the efficacy of beta-blockers on mortality and rehospitalization among patients with HFpEF. METHODS A systematic review and meta-analysis of randomized or observational cohort studies examined the efficacy of beta-blocker therapy in comparison with placebo, control, or standard medical care in patients with HFpEF, defined as left ventricular ejection fraction ≥50 %. The main endpoints were mortality (i.e., all-cause and cardiovascular), rehospitalization (i.e., all-cause and for heart failure) and a composite of the two. RESULTS Out of the 13,189 records initially identified, 16 full-text records met the inclusion criteria and were analyzed recruiting a total of 27,188 patients. The mean age range was 62-84 years old, predominantly female, with HFpEF in which 63.4 % of patients received a beta-blocker and 36.6 % did not. The pooled analysis of included cohort studies, of variable follow-up durations, showed a significant reduction in all-cause mortality by 19 % (odds ratio (OR) 0.81; 95 % confidence interval (CI): 0.65-0.99, p = 0.044) whereas rehospitalization for heart failure (OR 1.13; 95 % CI: 0.91-1.41, p = 0.27) or its composite with all-cause mortality (OR 1.01; 95 % CI: 0.78-1.32, p = 0.92) were similar between the beta-blocker and control groups. CONCLUSION This meta-analysis showed that beta-blocker therapy has the potential to reduce all-cause mortality in patients with HFpEF based on observational studies. Nevertheless, it did not affect rehospitalization for heart failure or its composite with all-cause mortality. Large scale randomized trials are needed to clarify this uncertainty.
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Affiliation(s)
- Rasha Kaddoura
- Pharmacy Department, Heart Hospital, Hamad Medical Corporation, Doha, Qatar.
| | | | - Ammar Chapra
- Department of Cardiology, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Dina Abushanab
- Drug Information Center, Hamad Medical Corporation, Doha, Qatar
| | | | - Ashfaq Patel
- Department of Cardiology, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
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57
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Wang YC, Chin Koay Y, Pan C, Zhou Z, Wilson Tang WH, Wilcox J, Li XS, Zagouras A, Marques F, Allayee H, Rey FE, Kaye DM, O’Sullivan JF, Hazen SL, Cao Y, Lusis AJ. Indole-3-Propionic Acid Protects Against Heart Failure With Preserved Ejection Fraction. Circ Res 2024; 134:371-389. [PMID: 38264909 PMCID: PMC10923103 DOI: 10.1161/circresaha.123.322381] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 01/15/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) is a common but poorly understood form of heart failure, characterized by impaired diastolic function. It is highly heterogeneous with multiple comorbidities, including obesity and diabetes, making human studies difficult. METHODS Metabolomic analyses in a mouse model of HFpEF showed that levels of indole-3-propionic acid (IPA), a metabolite produced by gut bacteria from tryptophan, were reduced in the plasma and heart tissue of HFpEF mice as compared with controls. We then examined the role of IPA in mouse models of HFpEF as well as 2 human HFpEF cohorts. RESULTS The protective role and therapeutic effects of IPA were confirmed in mouse models of HFpEF using IPA dietary supplementation. IPA attenuated diastolic dysfunction, metabolic remodeling, oxidative stress, inflammation, gut microbiota dysbiosis, and intestinal epithelial barrier damage. In the heart, IPA suppressed the expression of NNMT (nicotinamide N-methyl transferase), restored nicotinamide, NAD+/NADH, and SIRT3 (sirtuin 3) levels. IPA mediates the protective effects on diastolic dysfunction, at least in part, by promoting the expression of SIRT3. SIRT3 regulation was mediated by IPA binding to the aryl hydrocarbon receptor, as Sirt3 knockdown diminished the effects of IPA on diastolic dysfunction in vivo. The role of the nicotinamide adenine dinucleotide circuit in HFpEF was further confirmed by nicotinamide supplementation, Nnmt knockdown, and Nnmt overexpression in vivo. IPA levels were significantly reduced in patients with HFpEF in 2 independent human cohorts, consistent with a protective function in humans, as well as mice. CONCLUSIONS Our findings reveal that IPA protects against diastolic dysfunction in HFpEF by enhancing the nicotinamide adenine dinucleotide salvage pathway, suggesting the possibility of therapeutic management by either altering the gut microbiome composition or supplementing the diet with IPA.
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Affiliation(s)
- Yu-Chen Wang
- Department of Medicine, Division of Cardiology, Department of Microbiology, Immunology and Molecular Genetics, and Department of Human Genetics, University of California, Los Angeles, CA, USA
| | - Yen Chin Koay
- Cardiometabolic Medicine, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia
- Charles Perkins Centre, Sydney, New South Wales, Australia
| | - Calvin Pan
- Department of Medicine, Division of Cardiology, Department of Microbiology, Immunology and Molecular Genetics, and Department of Human Genetics, University of California, Los Angeles, CA, USA
| | - Zhiqiang Zhou
- Department of Medicine, Division of Cardiology, Department of Microbiology, Immunology and Molecular Genetics, and Department of Human Genetics, University of California, Los Angeles, CA, USA
| | - W. H. Wilson Tang
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland OH
| | - Jennifer Wilcox
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland OH
| | - Xinmin S. Li
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland OH
| | | | - Francine Marques
- School of Biological Sciences, Faculty of Medicine, Monash University, Clayton, VIC, Australia
| | - Hooman Allayee
- Department of Preventive Medicine and Institute for Genetic Medicine, University of Southern California Keck School of Medicine, Los Angeles, CA 90089-9075, USA
| | - Federico E Rey
- Department of Bacteriology, University of Wisconsin-Madison, Madison, WI, USA
| | - David M. Kaye
- Baker Heart & Diabetes Institute, Melbourne, Australia
- Department of Cardiology, Alfred Hospital, Melbourne, Australia
| | - John F. O’Sullivan
- Cardiometabolic Medicine, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia
- Charles Perkins Centre, Sydney, New South Wales, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, New South Wales, Australia
- Faculty of Medicine, TU Dresden, Germany
| | - Stanley L. Hazen
- Department of Cardiovascular Medicine, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland OH
- Department of Cardiovascular and Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland OH
| | - Yang Cao
- Department of Cardiology, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, China
- School of Basic Medical Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230027, China
| | - Aldons J. Lusis
- Department of Medicine, Division of Cardiology, Department of Microbiology, Immunology and Molecular Genetics, and Department of Human Genetics, University of California, Los Angeles, CA, USA
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Abouzid MR, Ali K. Evaluating the Efficacy of Interatrial Shunt Devices in Heart Failure With Preserved Ejection Fraction: A Systematic Review and Meta-Analysis. Cardiol Rev 2024:00045415-990000000-00205. [PMID: 38323875 DOI: 10.1097/crd.0000000000000641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a prevalent and challenging condition with limited therapeutic options. This meta-analysis aims to assess the feasibility and effectiveness of interatrial shunt devices (IASD) in the treatment of HFpEF, focusing on key hemodynamic parameters and clinical outcomes. Six clinical trials, encompassing 324 patients, were included in this analysis. The results showed a significant reduction in pulmonary capillary wedge pressure (PCWP) at rest after IASD implantation, with a mean difference of 1.55 mm Hg. PCWP during exercise also exhibited a decrease, indicating improved exercise tolerance. However, there was an increase in mean right atrial pressure following IASD implantation. These findings suggest that IASD implementation can effectively lower left atrial pressure, a critical target in HFpEF management. This results in substantial clinical improvements, including enhanced New York Heart Association class, quality of life, and 6-minute walk distance. Echocardiographic assessments revealed a reduction in left ventricular end-diastolic volume index and stable right ventricular changes. The meta-analysis underscores the potential benefits of IASD in ameliorating the symptoms and clinical outcomes of HFpEF patients. The increase in mean right atrial pressure warrants further investigation into its effects on right heart function. Additionally, this analysis emphasizes the need for larger, randomized clinical trials to validate these findings and determine optimal patient selection criteria. IASD implantation holds promise as a therapeutic option for HFpEF, offering the potential to improve the quality of life and functional status of affected patients. However, further research is imperative to confirm its efficacy relative to existing treatments and to address concerns regarding its impact on right heart function. This meta-analysis contributes to a deeper understanding of IASD's role in HFpEF management.
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Affiliation(s)
- Mohamed Riad Abouzid
- From the Department of Internal Medicine, Baptist Hospitals of Southeast Texas, Beaumont, TX
| | - Karim Ali
- Department of Internal Medicine, Hennepin Healthcare, Minneapolis, MN
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Shakoor A, Abou Kamar S, Malgie J, Kardys I, Schaap J, de Boer RA, van Mieghem NM, van der Boon RMA, Brugts JJ. The different risk of new-onset, chronic, worsening, and advanced heart failure: A systematic review and meta-regression analysis. Eur J Heart Fail 2024; 26:216-229. [PMID: 37823229 DOI: 10.1002/ejhf.3048] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/11/2023] [Accepted: 10/03/2023] [Indexed: 10/13/2023] Open
Abstract
AIMS Heart failure (HF) is a chronic and progressive syndrome associated with a poor prognosis. While it may seem intuitive that the risk of adverse outcomes varies across the different stages of HF, an overview of these risks is lacking. This study aims to determine the risk of all-cause mortality and HF hospitalizations associated with new-onset HF, chronic HF (CHF), worsening HF (WHF), and advanced HF. METHODS AND RESULTS We performed a systematic review of observational studies from 2012 to 2022 using five different databases. The primary outcomes were 30-day and 1-year all-cause mortality, as well as 1-year HF hospitalization. Studies were pooled using random effects meta-analysis, and mixed-effects meta-regression was used to compare the different HF groups. Among the 15 759 studies screened, 66 were included representing 862 046 HF patients. Pooled 30-day mortality rates did not reveal a significant distinction between hospital-admitted patients, with rates of 10.13% for new-onset HF and 8.11% for WHF (p = 0.10). However, the 1-year mortality risk differed and increased stepwise from CHF to advanced HF, with a rate of 8.47% (95% confidence interval [CI] 7.24-9.89) for CHF, 21.15% (95% CI 17.78-24.95) for new-onset HF, 26.84% (95% CI 23.74-30.19) for WHF, and 29.74% (95% CI 24.15-36.10) for advanced HF. Readmission rates for HF at 1 year followed a similar trend. CONCLUSIONS Our meta-analysis of observational studies confirms the different risk for adverse outcomes across the distinct HF stages. Moreover, it emphasizes the negative prognostic value of WHF as the first progressive stage from CHF towards advanced HF.
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Affiliation(s)
- Abdul Shakoor
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Sabrina Abou Kamar
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Jishnu Malgie
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Isabella Kardys
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Jeroen Schaap
- Department of Cardiology, Amphia Ziekenhuis, Breda, The Netherlands
| | - Rudolf A de Boer
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Nicolas M van Mieghem
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Robert M A van der Boon
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
| | - Jasper J Brugts
- Department of Cardiology, Erasmus Medical Center, Cardiovascular Institute, Rotterdam, The Netherlands
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60
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Vernooij RWM, van Ommen ALN, Valstar GB, Cramer MJ, Teske AJ, Menken R, Hofstra L, Rutten FH, Bots ML, den Ruijter HM, Verhaar MC. Association of mild kidney dysfunction with diastolic dysfunction and heart failure with preserved ejection fraction. ESC Heart Fail 2024; 11:315-326. [PMID: 38011017 PMCID: PMC10804207 DOI: 10.1002/ehf2.14511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 07/13/2023] [Accepted: 08/10/2023] [Indexed: 11/29/2023] Open
Abstract
AIMS We aim to investigate the association between kidney dysfunction and left ventricular diastolic dysfunction parameters and heart failure with preserved ejection fraction (HFpEF) and whether this is sex-specific. METHODS AND RESULTS We included participants from the HELPFul observational study. Outpatient clinical care data, including echocardiography, and an expert panel judgement on HFpEF was collected. Estimated glomerular filtration rate (eGFR) was calculated by creatinine and cystatin C without race. The association between eGFR with E/e', left ventricular mass index, relative wall thickness, and stage C/D heart failure was tested by multivariable adjusted regression models, stratified by sex, reporting odds ratios and 95% confidence intervals (95% confidence interval). We analysed 880 participants, mean age 62.9 (standard deviation: 9.3) years, 69% female. Four hundred six participants had mild (37.6%) kidney dysfunction (eGFR: 60-89 mL/min/1.73 m2 ) or moderate (8.5%) kidney dysfunction (eGFR: 30-59 mL/min/1.73 m2 ). HFpEF was significantly more prevalent in participants with mild and moderate kidney dysfunction (10.3% and 16.0%, respectively) than participants with normal kidney function (3.4%). A lower kidney function was associated with higher E/e' and higher relative wall thickness values. Participants with moderate kidney dysfunction had a higher likelihood of American College of Cardiology/American Heart Association stage C/D HF (odds ratio: 2.07, 95% confidence interval: 1.23, 3.49) than participants with normal kidney functions. CONCLUSIONS Both mild and moderate kidney dysfunction are independently associated with left ventricular diastolic dysfunction parameters and HFpEF. This association is independent of sex and strongest for moderate kidney dysfunction. Considering mild-to-moderate kidney dysfunction as risk factor for HFpEF may help identify high-risk groups benefiting most from early intervention.
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Affiliation(s)
- Robin W. M. Vernooij
- Department of Nephrology and Hypertension, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Anne‐Mar L. N. van Ommen
- Laboratory of Experimental Cardiology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Gideon B. Valstar
- Laboratory of Experimental Cardiology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Maarten Jan Cramer
- Department of CardiologyUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Arco J. Teske
- Department of CardiologyUniversity Medical Center UtrechtUtrechtThe Netherlands
| | - Roxana Menken
- Cardiology Centers of the NetherlandsUtrechtThe Netherlands
| | - Leo Hofstra
- Cardiology Centers of the NetherlandsUtrechtThe Netherlands
| | - Frans H. Rutten
- Department of General Practice, Julius Center for Health Sciences and Primary Care, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Michiel L. Bots
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Hester M. den Ruijter
- Laboratory of Experimental Cardiology, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
| | - Marianne C. Verhaar
- Department of Nephrology and Hypertension, University Medical Center UtrechtUtrecht UniversityUtrechtThe Netherlands
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61
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Wu J, Biswas D, Ryan M, Bernstein BS, Rizvi M, Fairhurst N, Kaye G, Baral R, Searle T, Melikian N, Sado D, Lüscher TF, Grocott-Mason R, Carr-White G, Teo J, Dobson R, Bromage DI, McDonagh TA, Shah AM, O'Gallagher K. Artificial intelligence methods for improved detection of undiagnosed heart failure with preserved ejection fraction. Eur J Heart Fail 2024; 26:302-310. [PMID: 38152863 DOI: 10.1002/ejhf.3115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 10/20/2023] [Accepted: 12/07/2023] [Indexed: 12/29/2023] Open
Abstract
AIM Heart failure with preserved ejection fraction (HFpEF) remains under-diagnosed in clinical practice despite accounting for nearly half of all heart failure (HF) cases. Accurate and timely diagnosis of HFpEF is crucial for proper patient management and treatment. In this study, we explored the potential of natural language processing (NLP) to improve the detection and diagnosis of HFpEF according to the European Society of Cardiology (ESC) diagnostic criteria. METHODS AND RESULTS In a retrospective cohort study, we used an NLP pipeline applied to the electronic health record (EHR) to identify patients with a clinical diagnosis of HF between 2010 and 2022. We collected demographic, clinical, echocardiographic and outcome data from the EHR. Patients were categorized according to the left ventricular ejection fraction (LVEF). Those with LVEF ≥50% were further categorized based on whether they had a clinician-assigned diagnosis of HFpEF and if not, whether they met the ESC diagnostic criteria. Results were validated in a second, independent centre. We identified 8606 patients with HF. Of 3727 consecutive patients with HF and LVEF ≥50% on echocardiogram, only 8.3% had a clinician-assigned diagnosis of HFpEF, while 75.4% met ESC criteria but did not have a formal diagnosis of HFpEF. Patients with confirmed HFpEF were hospitalized more frequently; however the ESC criteria group had a higher 5-year mortality, despite being less comorbid and experiencing fewer acute cardiovascular events. CONCLUSIONS This study demonstrates that patients with undiagnosed HFpEF are an at-risk group with high mortality. It is possible to use NLP methods to identify likely HFpEF patients from EHR data who would likely then benefit from expert clinical review and complement the use of diagnostic algorithms.
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Affiliation(s)
- Jack Wu
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
| | - Dhruva Biswas
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Matthew Ryan
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Brett S Bernstein
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Maleeha Rizvi
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- Guy's and St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - George Kaye
- King's College Hospital NHS Foundation Trust, London, UK
| | - Ranu Baral
- King's College Hospital NHS Foundation Trust, London, UK
| | - Tom Searle
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Narbeh Melikian
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Daniel Sado
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Thomas F Lüscher
- Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Richard Grocott-Mason
- Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Gerald Carr-White
- Guy's and St Thomas' Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - James Teo
- King's College Hospital NHS Foundation Trust, London, UK
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Richard Dobson
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Daniel I Bromage
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Theresa A McDonagh
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Ajay M Shah
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
| | - Kevin O'Gallagher
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, UK
- King's College Hospital NHS Foundation Trust, London, UK
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Sebastian SA, Co EL, Mahtani A, Padda I, Anam M, Mathew SS, Shahzadi A, Niazi M, Pawar S, Johal G. Heart Failure: Recent Advances and Breakthroughs. Dis Mon 2024; 70:101634. [PMID: 37704531 DOI: 10.1016/j.disamonth.2023.101634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/15/2023]
Abstract
Heart failure (HF) is a common clinical condition encountered in various healthcare settings with a vast socioeconomic impact. Recent advancements in pharmacotherapy have led to the evolution of novel therapeutic agents with a decrease in hospitalization and mortality rates in HF with reduced left ventricular ejection fraction (HFrEF). Lately, the introduction of artificial intelligence (AI) to construct decision-making models for the early detection of HF has played a vital role in optimizing cardiovascular disease outcomes. In this review, we examine the newer therapies and evidence behind goal-directed medical therapy (GDMT) for managing HF. We also explore the application of AI and machine learning (ML) in HF, including early diagnosis and risk stratification for HFrEF.
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Affiliation(s)
| | - Edzel Lorraine Co
- University of Santo Tomas Faculty of Medicine and Surgery, Manila, Philippines
| | - Arun Mahtani
- Richmond University Medical Center/Mount Sinai, Staten Island, New York, USA
| | - Inderbir Padda
- Richmond University Medical Center/Mount Sinai, Staten Island, New York, USA
| | - Mahvish Anam
- Deccan College of Medical Sciences, Hyderabad, India
| | | | | | - Maha Niazi
- Royal Alexandra Hospital, Edmonton, Canada
| | | | - Gurpreet Johal
- Department of Cardiology, University of Washington, Valley Medical Center, Seattle, Washington, USA
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63
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Wu P, Liu Y. The Clinical Effects of Pharmacotherapy Combined with Blood Flow Restriction and Isometric Exercise Training in Rehabilitating Patients with Heart Failure with Reduced Ejection Fraction. Rejuvenation Res 2024; 27:33-40. [PMID: 38308476 DOI: 10.1089/rej.2023.0070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2024] Open
Abstract
Heart failure with reduced ejection fraction (HFrEF) is associated with reduced cardiac function and impaired quality of life. Blood flow restriction (BFR) training is emerging as a potential adjunctive therapy. This study aimed at evaluating the efficacy of combination of BFR and isometric exercises on cardiac function, functional status, and quality of life in HFrEF patients. Totally 44 patients with HFrEF were equally divided into a control group and a combined treatment group. Both groups received standard pharmacotherapy and upper limb exercise, with the combined group also undergoing BFR and isometric exercise training. We assessed demographic and clinical characteristics, New York Heart Association (NYHA) functional classification, cardiac function parameters, serum Brain Natriuretic Peptide levels, physical capacity via the 6-minute walking test, and quality of life using the Heart Failure Questionnaire (Minnesota Living with Heart Failure Questionnaire). Post-treatment, the combined group significantly improved in NYHA classification (p = 0.012), with more patients shifting to a better class. Cardiac function improved in both groups, with the combined group showing a greater increase in mean left ventricular ejection fractions (p < 0.001), and reductions in left ventricular end-diastolic and end-systolic diameters (p < 0.05). The addition of BFR training to standard pharmacotherapy with upper limb exercise in HFrEF patients led to significant enhancements in cardiac function, functional status, and quality of life. These findings support the integration of BFR training into conventional HFrEF treatment regimens to maximize patient recovery outcomes.
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Affiliation(s)
- Pinxia Wu
- Department of Rehabilitation Medicine and Chuzhou First People's Hospital, Chuzhou, Anhui, China
| | - Yu Liu
- Department of Cardiovascular Division, Chuzhou First People's Hospital, Chuzhou, Anhui, China
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64
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Yang E, Rashid H. Heart failure with preserved ejection fraction and atrial fibrillation: clinical management in the context of recent therapeutic advances in heart failure and electrophysiology. Front Cardiovasc Med 2024; 11:1349584. [PMID: 38347950 PMCID: PMC10859455 DOI: 10.3389/fcvm.2024.1349584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/16/2024] [Indexed: 02/15/2024] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) and atrial fibrillation (AF) have emerged as major age-related epidemics within cardiology. Both conditions carry overlapping symptomatology, and delineating between AF and HFpEF from a diagnostic standpoint is challenging as echocardiographic and biomarker assessments used to diagnose HFpEF may be impacted by AF. Indeed, these two conditions are commonly found in the same individual, so much so that AF has been used in proposed diagnostic criteria for HFpEF. The frequent concomitant presence of these two conditions is associated with poorer quality of life, exertional capacity, as well as increased risk for decompensated heart failure and all-cause mortality. Though these deleterious effects of AF in HFpEF patients are well described, we currently have only a superficial understanding of the complex interplay between these two conditions. Preliminary studies on intervening in AF in HFpEF are very small, with mixed data on whether modifying the natural history of AF can lead to improvement in heart failure (HF) outcomes in HFpEF. In this review, we will describe the clinical implications of carrying both cardiovascular conditions, address recent advances in HFpEF and AF, and highlight preliminary studies targeted at reduction of effects associated with AF burden in HFpEF.
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Affiliation(s)
- Eunice Yang
- Inova Schar Heart and Vascular, Arrhythmia Division, Fairfax, VA, United States
- Division of Cardiology, Johns Hopkins School of Medicine, Baltimore, MD, United States
| | - Haroon Rashid
- Inova Schar Heart and Vascular, Arrhythmia Division, Fairfax, VA, United States
- Virginia Heart, Cardiac Electrophysiology, Falls Church, VA, United States
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65
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Kuku KO, Oyetoro R, Hashemian M, Livinski AA, Shearer JJ, Joo J, Psaty BM, Levy D, Ganz P, Roger VL. Proteomics for heart failure risk stratification: a systematic review. BMC Med 2024; 22:34. [PMID: 38273315 PMCID: PMC10809595 DOI: 10.1186/s12916-024-03249-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 01/05/2024] [Indexed: 01/27/2024] Open
Abstract
BACKGROUND Heart failure (HF) is a complex clinical syndrome with persistently high mortality. High-throughput proteomic technologies offer new opportunities to improve HF risk stratification, but their contribution remains to be clearly defined. We aimed to systematically review prognostic studies using high-throughput proteomics to identify protein signatures associated with HF mortality. METHODS We searched four databases and two clinical trial registries for articles published from 2012 to 2023. HF proteomics studies measuring high numbers of proteins using aptamer or antibody-based affinity platforms on human plasma or serum with outcomes of all-cause or cardiovascular death were included. Two reviewers independently screened articles, extracted data, and assessed the risk of bias. A third reviewer resolved conflicts. We assessed the risk of bias using the Risk Of Bias In Non-randomized Studies-of Exposure tool. RESULTS Out of 5131 unique articles identified, nine articles were included in the review. The nine studies were observational; three used the aptamer platform, and six used the antibody platform. We found considerable heterogeneity across studies in measurement panels, HF definitions, ejection fraction categorization, follow-up duration, and outcome definitions, and a lack of risk estimates for most protein associations. Hence, we proceeded with a systematic review rather than a meta-analysis. In two comparable aptamer studies in patients with HF with reduced ejection fraction, 21 proteins were identified in common for the association with all-cause death. Among these, one protein, WAP four-disulfide core domain protein 2 was also reported in an antibody study on HFrEF and for the association with CV death. We proposed standardized reporting criteria to facilitate the interpretation of future studies. CONCLUSIONS In this systematic review of nine studies evaluating the association of proteomics with mortality in HF, we identified a limited number of proteins common across several studies. Heterogeneity across studies compromised drawing broad inferences, underscoring the importance of standardized approaches to reporting.
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Affiliation(s)
- Kayode O Kuku
- Heart Disease Phenomics Laboratory, Epidemiology and Community Health Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Rebecca Oyetoro
- Heart Disease Phenomics Laboratory, Epidemiology and Community Health Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Maryam Hashemian
- Heart Disease Phenomics Laboratory, Epidemiology and Community Health Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Alicia A Livinski
- Office of Research Services, Office of the Director, National Institutes of Health Library, National Institutes of Health, Bethesda, MD, USA
| | - Joseph J Shearer
- Heart Disease Phenomics Laboratory, Epidemiology and Community Health Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jungnam Joo
- Office of Biostatistics Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Bruce M Psaty
- Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology and Health Systems and Population Health, University of Washington, Seattle, WA, USA
| | - Daniel Levy
- Laboratory for Cardiovascular Epidemiology and Genomics, Population Sciences Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Peter Ganz
- Zuckerberg San Francisco General Hospital, University of California, San Francisco, San Francisco, CA, USA
| | - Véronique L Roger
- Heart Disease Phenomics Laboratory, Epidemiology and Community Health Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
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66
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Serafin A, Jasic-Szpak E, Marwick TH, Przewlocka-Kosmala M, Ponikowski P, Kosmala W. Contribution of reduced skeletal muscle perfusion reserve to exercise intolerance in heart failure with preserved ejection fraction. Int J Cardiol 2024; 395:131553. [PMID: 37871664 DOI: 10.1016/j.ijcard.2023.131553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Skeletal muscle (SM)-associated mechanisms of exercise intolerance in HFpEF are insufficiently defined, and inadequate augmentation of SM blood flow during physical effort may be one of the contributors. Therefore, we sought to investigate the association of SM perfusion response to exertion with exercise capacity in this clinical condition. METHODS Echocardiography and SM microvascular perfusion by contrast-enhanced ultrasound were performed at rest and immediately post-exercise test in 77 HFpEF patients in NYHA class II and III, and in 25 subjects with normal exercise tolerance (stage B). Exercise reserve of cardiac function and SM perfusion was calculated by subtracting resting value from exercise value. RESULTS In addition to decreased cardiac functional reserve, HFpEF patients demonstrated significantly reduced SM perfusion reserve as compared to HF stage B, with the degree of impairment being greater in the subgroup with more profound left ventricular (LV) diastolic abnormalities (E/e' > 15 and TRV > 2.8 m/s). SM perfusion reserve was significantly associated with exercise capacity (beta = 0.33; SE 0.11; p = 0.003), cardiac output reserve (beta = 0.24; SE 0.12; p = 0.039), resting E/e' (beta = -0.33; SE 0.11; p = 0.006), and patient frailty expressed by the PRISMA 7 score (beta = -0.30; SE 0.11; p = 0.008). In multivariable analysis including clinical, demographic and cardiac functional variables, SM perfusion reserve was in addition to patient frailty, sex and LV longitudinal strain reserve among the independent correlates of exercise capacity. CONCLUSIONS SM perfusion reserve is impaired in HFpEF, and is associated with reduced exercise capacity independent of clinical, demographic and "central" cardiac factors. This supports the need to consider the SM domain in patient management strategies in HFpEF.
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Affiliation(s)
- Adam Serafin
- Institute of Heart Diseases, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Ewelina Jasic-Szpak
- Institute of Heart Diseases, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Thomas H Marwick
- Institute of Heart Diseases, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne VIC 3004, Victoria, Australia
| | | | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland
| | - Wojciech Kosmala
- Institute of Heart Diseases, Wroclaw Medical University, Borowska 213, 50-556 Wroclaw, Poland; Baker Heart and Diabetes Institute, 75 Commercial Rd, Melbourne VIC 3004, Victoria, Australia.
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67
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Mogos MF, Muchira JM, Park C, Osmundson S, Piano MR. Age-Stratified Sex Differences in Heart Failure With Preserved Ejection Fraction Among Adult Hospitalizations. J Cardiovasc Nurs 2024:00005082-990000000-00163. [PMID: 38200643 DOI: 10.1097/jcn.0000000000001069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
BACKGROUND There is evidence that heart failure with preserved ejection fraction (HFpEF)-related hospitalizations are increasing in the United States. However, there is a lack of knowledge about HFpEF-related hospitalizations among younger adults. OBJECTIVE The aims of this study were to perform a retrospective analysis using the Nationwide Inpatient Sample and to examine age-stratified sex differences in the prevalence, correlates, and outcomes of HFpEF-related hospitalization across the adult life span. METHOD Using the Nationwide Inpatient Sample (2002-2014), patient and hospital characteristics were determined. Joinpoint regression was used to describe age-stratified sex differences in the annual average percent change of hospitalizations with HFpEF. Survey logistic regression was used to estimate adjusted odds ratios representing the association of sex with HFpEF-related hospitalization and in-hospital mortality. RESULTS There were 8 599 717 HFpEF-related hospitalizations (2.43% of all hospitalizations). Women represented the majority (5 459 422 [63.48%]) of HFpEF-related adult hospitalizations, compared with men (3 140 295 [36.52%]). Compared with men younger than 50 years, women within the same age group were 6% to 28% less likely to experience HFpEF-related hospitalization. Comorbidities such as hypertensive heart disease, renal disease, hypertension, obstructive sleep apnea, atrial fibrillation, obesity, anemia, and pulmonary edema explained a greater proportion of the risk of HFpEF-related hospitalization in adults younger than 50 years than in adults 50 years or older. CONCLUSION Before the age of 50 years, women exhibit lower HFpEF-related hospitalization than men, a pattern that reverses with advancing age. Understanding and addressing the factors contributing to these sex-specific differences can have several potential implications for improving women's cardiovascular health.
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68
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Stoicescu L, Crişan D, Morgovan C, Avram L, Ghibu S. Heart Failure with Preserved Ejection Fraction: The Pathophysiological Mechanisms behind the Clinical Phenotypes and the Therapeutic Approach. Int J Mol Sci 2024; 25:794. [PMID: 38255869 PMCID: PMC10815792 DOI: 10.3390/ijms25020794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/27/2023] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is an increasingly frequent form and is estimated to be the dominant form of HF. On the other hand, HFpEF is a syndrome with systemic involvement, and it is characterized by multiple cardiac and extracardiac pathophysiological alterations. The increasing prevalence is currently reaching epidemic levels, thereby making HFpEF one of the greatest challenges facing cardiovascular medicine today. Compared to HF with reduced ejection fraction (HFrEF), the medical attitude in the case of HFpEF was a relaxed one towards the disease, despite the fact that it is much more complex, with many problems related to the identification of physiopathogenetic mechanisms and optimal methods of treatment. The current medical challenge is to develop effective therapeutic strategies, because patients suffering from HFpEF have symptoms and quality of life comparable to those with reduced ejection fraction, but the specific medication for HFrEF is ineffective in this situation; for this, we must first understand the pathological mechanisms in detail and correlate them with the clinical presentation. Another important aspect of HFpEF is the diversity of patients that can be identified under the umbrella of this syndrome. Thus, before being able to test and develop effective therapies, we must succeed in grouping patients into several categories, called phenotypes, depending on the pathological pathways and clinical features. This narrative review critiques issues related to the definition, etiology, clinical features, and pathophysiology of HFpEF. We tried to describe in as much detail as possible the clinical and biological phenotypes recognized in the literature in order to better understand the current therapeutic approach and the reason for the limited effectiveness. We have also highlighted possible pathological pathways that can be targeted by the latest research in this field.
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Affiliation(s)
- Laurențiu Stoicescu
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Cardiology Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Dana Crişan
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Internal Medicine Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Claudiu Morgovan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 550169 Sibiu, Romania
| | - Lucreţia Avram
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Internal Medicine Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Steliana Ghibu
- Department of Pharmacology, Physiology and Pathophysiology, Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
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69
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Lee E, Ito S, Miranda WR, Lopez-Jimenez F, Kane GC, Asirvatham SJ, Noseworthy PA, Friedman PA, Carter RE, Borlaug BA, Attia ZI, Oh JK. Artificial intelligence-enabled ECG for left ventricular diastolic function and filling pressure. NPJ Digit Med 2024; 7:4. [PMID: 38182738 PMCID: PMC10770308 DOI: 10.1038/s41746-023-00993-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 12/11/2023] [Indexed: 01/07/2024] Open
Abstract
Assessment of left ventricular diastolic function plays a major role in the diagnosis and prognosis of cardiac diseases, including heart failure with preserved ejection fraction. We aimed to develop an artificial intelligence (AI)-enabled electrocardiogram (ECG) model to identify echocardiographically determined diastolic dysfunction and increased filling pressure. We trained, validated, and tested an AI-enabled ECG in 98,736, 21,963, and 98,763 patients, respectively, who had an ECG and echocardiographic diastolic function assessment within 14 days with no exclusion criteria. It was also tested in 55,248 patients with indeterminate diastolic function by echocardiography. The model was evaluated using the area under the curve (AUC) of the receiver operating characteristic curve, and its prognostic performance was compared to echocardiography. The AUC for detecting increased filling pressure was 0.911. The AUCs to identify diastolic dysfunction grades ≥1, ≥2, and 3 were 0.847, 0.911, and 0.943, respectively. During a median follow-up of 5.9 years, 20,223 (20.5%) died. Patients with increased filling pressure predicted by AI-ECG had higher mortality than those with normal filling pressure, after adjusting for age, sex, and comorbidities in the test group (hazard ratio (HR) 1.7, 95% CI 1.645-1.757) similar to echocardiography and in the indeterminate group (HR 1.34, 95% CI 1.298-1.383). An AI-enabled ECG identifies increased filling pressure and diastolic function grades with a good prognostic value similar to echocardiography. AI-ECG is a simple and promising tool to enhance the detection of diseases associated with diastolic dysfunction and increased diastolic filling pressure.
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Affiliation(s)
- Eunjung Lee
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Saki Ito
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Garvan C Kane
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | | | | | - Paul A Friedman
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Rickey E Carter
- Health Sciences Research, Mayo Clinic, Jacksonville, FL, USA
| | - Barry A Borlaug
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Zachi I Attia
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Jae K Oh
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA.
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70
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Kim HM, Kim HL, Kim MA, Lee HY, Park JJ, Choi DJ. Sex differences in clinical characteristics and long-term outcome in patients with heart failure: data from the KorAHF registry. Korean J Intern Med 2024; 39:95-109. [PMID: 38092557 PMCID: PMC10790043 DOI: 10.3904/kjim.2023.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/21/2023] [Accepted: 09/08/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND/AIMS Sex differences in the prognosis of heart failure (HF) have yielded inconsistent results, and data from Asian populations are even rare. This study aimed to investigate sex differences in clinical characteristics and long-term prognosis among Korean patients with HF. METHODS A total of 5,625 Korean patients hospitalized for acute HF were analyzed using a prospective multi-center registry database. Baseline clinical characteristics and long-term outcomes including HF readmission and death were compared between sexes. RESULTS Women were older than men and had worse symptoms with higher N-terminal pro B-type natriuretic peptide levels. Women had a significantly higher proportion of HF with preserved ejection fraction (HFpEF). There were no significant differences in in-hospital mortality and rate of guideline-directed medical therapies in men and women. During median follow- up of 3.4 years, cardiovascular death (adjusted hazard ratio [HR], 1.38; 95% confidence interval [CI], 1.07-1.78; p = 0.014), and composite outcomes of death and HF readmission (adjusted HR, 1.13; 95% CI, 1.01-1.27; p = 0.030) were significantly higher in men than women. When evaluating heart failure with reduced ejection fraction (HFrEF) and HFpEF separately, men were an independent risk factor of cardiovascular death in patients with HFrEF. Clinical outcome was not different between sexes in HFpEF. CONCLUSION In the Korean multi-center registry, despite having better clinical characteristics, men exhibited a higher risk of all-cause mortality and readmission for HF. The main cause of these disparities was the higher cardiovascular mortality rate observed in men compared to women with HFrEF.
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Affiliation(s)
- Hyue Mee Kim
- Division of Cardiology, Department of Internal Medicine, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul,
Korea
| | - Myung-A Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul,
Korea
| | - Hae-Young Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul,
Korea
| | - Jin Joo Park
- Cardiovascular Center and Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
| | - Dong-Ju Choi
- Cardiovascular Center and Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
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Simmonds SJ, Grootaert MOJ, Cuijpers I, Carai P, Geuens N, Herwig M, Baatsen P, Hamdani N, Luttun A, Heymans S, Jones EAV. Pericyte loss initiates microvascular dysfunction in the development of diastolic dysfunction. EUROPEAN HEART JOURNAL OPEN 2024; 4:oead129. [PMID: 38174347 PMCID: PMC10763525 DOI: 10.1093/ehjopen/oead129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 01/05/2024]
Abstract
Aims Microvascular dysfunction has been proposed to drive heart failure with preserved ejection fraction (HFpEF), but the initiating molecular and cellular events are largely unknown. Our objective was to determine when microvascular alterations in HFpEF begin, how they contribute to disease progression, and how pericyte dysfunction plays a role herein. Methods and results Microvascular dysfunction, characterized by inflammatory activation, loss of junctional barrier function, and altered pericyte-endothelial crosstalk, was assessed with respect to the development of cardiac dysfunction, in the Zucker fatty and spontaneously hypertensive (ZSF1) obese rat model of HFpEF at three time points: 6, 14, and 21 weeks of age. Pericyte loss was the earliest and strongest microvascular change, occurring before prominent echocardiographic signs of diastolic dysfunction were present. Pericytes were shown to be less proliferative and had a disrupted morphology at 14 weeks in the obese ZSF1 animals, who also exhibited an increased capillary luminal diameter and disrupted endothelial junctions. Microvascular dysfunction was also studied in a mouse model of chronic reduction in capillary pericyte coverage (PDGF-Bret/ret), which spontaneously developed many aspects of diastolic dysfunction. Pericytes exposed to oxidative stress in vitro showed downregulation of cell cycle-associated pathways and induced a pro-inflammatory state in endothelial cells upon co-culture. Conclusion We propose pericytes are important for maintaining endothelial cell function, where loss of pericytes enhances the reactivity of endothelial cells to inflammatory signals and promotes microvascular dysfunction, thereby accelerating the development of HFpEF.
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Affiliation(s)
- Steven J Simmonds
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
| | - Mandy O J Grootaert
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
| | - Ilona Cuijpers
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, Maastricht 6229 ER, The Netherlands
| | - Paolo Carai
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
| | - Nadeche Geuens
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
| | - Melissa Herwig
- Department of Cellular and Translational Physiology, Institute of Physiology, Ruhr University Bochum, Bochum 44801, Germany
- Molecular and Experimental Cardiology, Institut für Forschung und Lehre (IFL), Ruhr University Bochum, Bochum, Germany
- Department of Cardiology, St.Josef-Hospital, Ruhr University Bochum, Bochum, Germany
| | - Pieter Baatsen
- VIB-KU Leuven, Center for Brain and Disease Research, Electron Microscopy Platform & VIB Bioimaging Core, Leuven, Belgium
- Department of Neurosciences, Leuven Brain Institute, KU Leuven, Leuven, Belgium
| | - Nazha Hamdani
- Department of Cellular and Translational Physiology, Institute of Physiology, Ruhr University Bochum, Bochum 44801, Germany
- Molecular and Experimental Cardiology, Institut für Forschung und Lehre (IFL), Ruhr University Bochum, Bochum, Germany
- Department of Cardiology, St.Josef-Hospital, Ruhr University Bochum, Bochum, Germany
| | - Aernout Luttun
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
| | - Stephane Heymans
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, Maastricht 6229 ER, The Netherlands
| | - Elizabeth A V Jones
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, bus 911, Leuven 3000, Belgium
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, Maastricht 6229 ER, The Netherlands
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Kidawara Y, Kadoya M, Igeta M, Morimoto A, Miyoshi A, Kakutani-Hatayama M, Kanzaki A, Konishi K, Kusunoki Y, Daimon T, Asakura M, Ishihara M, Koyama H. Nocturnal Hypertension and Left Ventricular Diastolic Dysfunction in Patients With Diabetes With the Absence of Heart Failure: Prospective Cohort HSCAA Study. Hypertension 2024; 81:172-182. [PMID: 37990873 DOI: 10.1161/hypertensionaha.123.21304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 11/06/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Diabetes is an important risk factor for heart failure (HF) and is associated with left ventricular (LV) diastolic dysfunction. However, diabetic comorbid conditions, such as nocturnal hypertension, as predictors of diastolic dysfunction are not known in the absence of an HF period. The present study was conducted as the longitudinal examination of the predictive value of nocturnal hypertension profiles on the progression of LV diastolic dysfunction in patients with and without diabetes without HF. METHODS The subjects (154 diabetes and 268 nondiabetes) in the absence of HF were followed for 36.8±18.2 months. The relationships among the patterns of nocturnal hypertension and the outcome of LV diastolic dysfunction, defined as an increase in E/e'>14, were investigated in the patients with and without diabetes. RESULTS The interaction effect of the diabetes status and the patterns of nocturnal hypertension on the hazard rate of the occurrence of E/e'>14 was statistically significant (P=0.017). Kaplan-Meier analysis results revealed that patients with diabetes with nondipper (P=0.021 versus dipper) and riser (P=0.006 versus dipper) had a greater risk for a diastolic dysfunction event. Furthermore, multivariable Cox proportional hazards analysis revealed that nondipper (hazard ratio, 4.56 [95% CI, 1.49-13.96]; P=0.007) and riser (hazard ratio, 3.89 [95% CI, 1.31-11.57]; P=0.014) patterns were associated with elevated risk of the outcome of LV diastolic dysfunction. In contrast, no similar significant associations were found in patients without diabetes. CONCLUSIONS During the absence of HF periods, nocturnal hypertension is an important predictor for the progression of LV diastolic dysfunction in patients with diabetes.
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Affiliation(s)
- Yonekazu Kidawara
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Manabu Kadoya
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Masataka Igeta
- Department of Biostatistics (M. Igeta, T.D.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Akiko Morimoto
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Akio Miyoshi
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Miki Kakutani-Hatayama
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Akinori Kanzaki
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Kosuke Konishi
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Yoshiki Kusunoki
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Takashi Daimon
- Department of Biostatistics (M. Igeta, T.D.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Masanori Asakura
- Department of Cardiovascular and Renal Medicine (M.A., M. Ishihara), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Masaharu Ishihara
- Department of Cardiovascular and Renal Medicine (M.A., M. Ishihara), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
| | - Hidenori Koyama
- Department of Diabetes, Endocrinology and Clinical Immunology (Y. Kidawara, M.K., A. Morimoto, A. Miyoshi, M.K.-H., A.K., K.K., Y. Kusunoki, H.K.), School of Medicine, Hyogo Medical University, Nishinomiya, Japan
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Wang S, Chen Y, Ma H, Wang Y, Luo M, Xie X, Yang Q, Lin K, Lin M, Lin L, Chen P, Zheng Q, Sun F. Direct Bilirubin, but not Indirect Bilirubin, is Associated with Short-term Adverse Events in HFpEF. Curr Gene Ther 2024; 24:321-330. [PMID: 38310459 DOI: 10.2174/0115665232273115240102043640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 10/24/2023] [Accepted: 12/04/2023] [Indexed: 02/05/2024]
Abstract
OBJECTIVE Abnormal live function tests have been identified as independent risk factors for ominous prognosis in patients with heart failure. However, most of the previous studies have failed to determine the contribution of direct bilirubin (DBIL) and indirect bilirubin (IBIL) separately. Hence, we aimed to explore whether DBIL or IBIL is correlated with the prognosis of heart failure with preserved ejection fraction (HFpEF). METHODS A total of 19837 patients were hospitalized for HFpEF between January 2012 and January 2022 in Fuqing City Hospital affiliated with Fujian Medical University. The primary endpoint was in-hospital all-cause mortality. Secondary endpoints included in-hospital cardiovascular mortality and 30-day re-admission for heart failure. RESULTS Univariable analysis indicated that patients with elevated DBIL or IBIL were exposed to a higher risk of mortality and re-admission. However, in multivariable models, both ln-transformed DBIL and TBIL, but not IBIL, were independent risk factors for in-hospital all-cause mortality (hazard ratio (HR)=1.796, 95% confidential interval (CI)=1.477-2.183, P<0.001; HR=1.854, 95% CI=1.461-2.352, P.0.001; HR=1.161, 95% CI=0.959-1.407, P=0.126) and in-hospital cardiovascular mortality (HR=1.831, 95% CI=1.345-2.492, P.0.001; HR=1.899, 95% CI=1.300-2.773, P=0.001; HR=1.145, 95% CI=0.841-1.561, P=0.389). Only DBIL remained independently associated with 30-day readmission for heart failure (HR=1.361, 95% CI=1.036-1.787, P=0.027). Adding ln-transformed DBIL to model 1 increased its discriminatory capacity (C-statistic: 0.851 to 0.869, respectively), whereas adding ln-transformed IBIL yielded little increment (C-statistic: 0.851 to 0.852, respectively). CONCLUSION DBIL, but not IBIL, was associated with short-term ominous prognosis in patients with HFpEF. Hence, DBIL may be the superior predictor for prognosis in HFpEF.
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Affiliation(s)
- Sunying Wang
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
| | - Yan Chen
- Department of Ultrasound, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | | | - Yuwei Wang
- Department of Management, Fujian Yirong Information Technology Corporation, Fuzhou, China
| | - Manqing Luo
- Department of Cardiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xianwei Xie
- Department of Cardiology, Fujian Provincial Hospital, Fuzhou, China
| | - Qingyong Yang
- Department of Internal Medicine, Jinshan Branch of Fujian Provincial Hospital, Fuzhou, China
| | - Kaijin Lin
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
| | - Meihua Lin
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
| | - Lin Lin
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
| | - Ping Chen
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
| | - Qiaowen Zheng
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
| | - Fuqing Sun
- Fuqing City Hospital Affiliated to Fujian Medical University, Fuqing, Fuzhou, China
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Yavuz YE, Soylu A, Gürbüz AS. The relationship of systemic and pulmonary arterial parameters with HFpEF scores (H 2 FPEF, HFA-PEFF) and diastolic dysfunction parameters in heart failure patients with preserved ejection fraction. JOURNAL OF CLINICAL ULTRASOUND : JCU 2024; 52:39-50. [PMID: 37904579 DOI: 10.1002/jcu.23572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 09/14/2023] [Accepted: 09/18/2023] [Indexed: 11/01/2023]
Abstract
OBJECTIVE We aimed to show the relationship between pulmonary pulse wave transit time (pPTT), pulmonary artery stiffness (PAS), and aortic stiffness parameters measured by non-invasive methods, HFpEF patients, and HFpEF scores (H2 FPEF, HFA-PEFF). METHOD A total of 101 patients were included in our study, 52 of whom were HFpEF patients and 49 were control groups without heart failure. Echocardiographic parameters for PAS and pPTT were calculated, along with diastolic parameters that support the diagnosis of HFpEF. Aortic stiffness was assessed using a PWA monitor. Demographic features, laboratory findings, aortic stiffness parameters, and echocardiographic findings including pulmonary artery parameters were compared with the control group. RESULTS PAS, pPTT, PWV were significantly higher in the HFpEF group than in the control group (p < 0.001). PAS and pPTT correlated positively with HFpEF scores. In linear regression analysis for PAS, a directly positive correlation was found between E/e' and PAS, independent of aortic stiffness. CONCLUSION These parameters can be used as a predictive value in the diagnosis process of patients with suspected HFpEF. A significant relationship between PAS and ventricular stiffness (E/e') was shown independently of aortic stiffness.
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Affiliation(s)
- Yunus Emre Yavuz
- Department of Cardiology, Necmettin Erbakan University, Meram Faculty of Medicine, Konya, Turkey
| | - Ahmet Soylu
- Department of Cardiology, Necmettin Erbakan University, Meram Faculty of Medicine, Konya, Turkey
| | - Ahmet Seyfettin Gürbüz
- Department of Cardiology, Necmettin Erbakan University, Meram Faculty of Medicine, Konya, Turkey
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Abubakar M, Saleem A, Hajjaj M, Faiz H, Pragya A, Jamil R, Salim SS, Lateef IK, Singla D, Ramar R, Damara I, Shahid L. Sex-specific differences in risk factors, comorbidities, diagnostic challenges, optimal management, and prognostic outcomes of heart failure with preserved ejection fraction: A comprehensive literature review. Heart Fail Rev 2024; 29:235-256. [PMID: 37996694 DOI: 10.1007/s10741-023-10369-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/06/2023] [Indexed: 11/25/2023]
Abstract
Due to hormonal variations, heart failure with preserved ejection fraction (HFpEF) remains prevalent in women and affects almost half of the heart failure (HF) patients. Given the yearly death rate of 10-30% and the unavailability of medications targeting HFpEF, the need arises for a better understanding of the fundamental mechanisms of this syndrome. This comprehensive review explores sex-specific differences in traditional risk factors; female-specific factors that may impact HFpEF development and response to therapy, including variations in hormone levels that may occur pre- and post-menopausal or during pregnancy; and disparities in comorbidities, clinical presentation, and diagnostic challenges. Lastly, the review addresses prognostic outcomes, noting that women with HFpEF have a poor quality of life but a higher survival rate. It also discusses novel biomarkers and precision medicine, emphasizing their potential to improve early detection and personalized treatment.
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Affiliation(s)
- Muhammad Abubakar
- Department of Internal Medicine, Ameer-Ud-Din Medical College, Lahore General Hospital, 6 Birdwood Road, Jinnah Town, Lahore, Punjab, 54000, Pakistan.
| | - Ayesha Saleem
- Department of Internal Medicine, Jinnah Hospital, Lahore, Punjab, Pakistan
| | - Mohsin Hajjaj
- Department of Internal Medicine, Jinnah Hospital, Lahore, Punjab, Pakistan
| | - Haseeb Faiz
- Department of Internal Medicine, Jinnah Hospital, Lahore, Punjab, Pakistan
| | - Aastha Pragya
- Department of Internal Medicine, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Rosheen Jamil
- Department of Internal Medicine, Mayo Hospital, Lahore, Punjab, Pakistan
| | - Siffat Saima Salim
- Department of Surgery, Holy Family Red Crescent Medical College Hospital, Dhaka, Bangladesh
| | | | - Deepak Singla
- Department of Internal Medicine, Government Medical College, Patiala, Punjab, India
| | - Rajasekar Ramar
- Department of Internal Medicine, Rajah Muthiah Medical College, Chidambaram, Tamil Nadu, India
| | - Ivan Damara
- Department of Internal Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Laraib Shahid
- Department of Dermatology, Lahore General Hospital, Lahore, Punjab, Pakistan
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Bhalla JS, Miranda W, Jain CC, Egbe A, Asirvatham SJ, Connolly H, Madhavan M. Atrial and Ventricular Arrhythmia in Adults With Shone Complex: A Single-Center Cohort Study. JACC. ADVANCES 2024; 3:100715. [PMID: 38939811 PMCID: PMC11198055 DOI: 10.1016/j.jacadv.2023.100715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 08/31/2023] [Accepted: 10/03/2023] [Indexed: 06/29/2024]
Abstract
Background Multilevel obstruction in left ventricular inflow and outflow predisposes to arrhythmias in Shone's complex (SC). Objectives The purpose of this study was to study the prevalence and outcomes (heart failure [HF] hospitalization, cardiac transplant, death) of cardiac arrhythmias in adults with SC. Methods Adults with SC (defined as ≥2 lesions out of supramitral ring, parachute mitral valve, subvalvular/valvular aortic stenosis (AS), and aortic coarctation) seen at Mayo Clinic between January 1999 and March 2020 were identified and evaluated for the presence of sustained atrial fibrillation, atrial flutter, and ventricular arrhythmias (VA). Kaplan-Meier survival analysis was used to calculate the occurrence of these arrhythmias. Results Seventy-three patients with SC (mean age at first visit 33 ± 13 years) were identified. Most common anomalies were valvular AS (88%), coarctation (85%), parachute mitral valve (44%), subvalvular AS (44%), and supramitral ring (25%). Atrial arrhythmias were diagnosed in 24 patients (33%) at a mean age of 34.6 ± 12.7 years. Patients with atrial fibrillation and atrial flutter had higher number of surgeries, left atrial size, right ventricular systolic pressure, and HF hospitalizations. A rhythm control approach was used in majority of patients (75% on antiarrhythmic drugs and 50% underwent catheter ablation). Sustained VA occurred in 6 of 73 patients of whom 4 had an ejection fraction <40%. Death and cardiac transplantation occurred in 11 and 3 patients, respectively, during a median follow-up of 7.3 ± 6.0 years. Conclusions In adults with SC, atrial arrhythmias occurred in one-third of patients, were associated with more HF hospitalizations, and frequently required rhythm control. Prevalence of sustained VA was 8% and implantable cardioverter-defibrillator implantation should be considered in those with reduced ejection fraction.
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Affiliation(s)
- Jaideep S. Bhalla
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - William Miranda
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - C. Charles Jain
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Alexander Egbe
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Heidi Connolly
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Malini Madhavan
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
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Aizawa K, Ikeda A, Tomida S, Hino K, Sugita Y, Hirose T, Sunazuka T, Kido H, Yokoyama S, Nagai R. A Potent PDK4 Inhibitor for Treatment of Heart Failure with Reduced Ejection Fraction. Cells 2023; 13:87. [PMID: 38201291 PMCID: PMC10777911 DOI: 10.3390/cells13010087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/21/2023] [Accepted: 12/28/2023] [Indexed: 01/12/2024] Open
Abstract
Heart failure with reduced ejection fraction (HFrEF) is characterized not only by reduced left ventricular ejection fraction (EF) but is also combined with symptoms such as dyspnea, fatigue, and edema. Several pharmacological interventions have been established. However, a treatment targeting a novel pathophysiological mechanism is still needed. Evidence indicating that inhibition of pyruvate dehydrogenase kinase 4 (PDK4) may be cardioprotective has been accumulating. Thus, we focused on vitamin K3 and used its framework as a new PDK4 inhibitor skeleton to synthesize new PDK4 inhibitors that show higher activity than the existing PDK4 inhibitor, dichloroacetic acid, and tested their cardioprotective effects on a mouse heart failure model. Among these inhibitors, PDK4 inhibitor 8 improved EF the most, even though it did not reverse cardiac fibrosis or wall thickness. This novel, potent PDK4 inhibitor may improve EF of failing hearts by regulating bioenergetics via activation of the tricarboxylic acid cycle.
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Affiliation(s)
- Kenichi Aizawa
- Division of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University, Shimotsuke 329-0498, Japan; (S.T.); (K.H.)
- Clinical Pharmacology Center, Jichi Medical University Hospital, Shimotsuke 329-0498, Japan
- Division of Translational Research, Clinical Research Center, Jichi Medical University Hospital, Shimotsuke 329-0498, Japan
| | - Akari Ikeda
- Ōmura Satoshi Memorial Institute, Kitasato University, Tokyo 108-8641, Japan; (A.I.); (Y.S.); (T.H.); (T.S.)
| | - Shota Tomida
- Division of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University, Shimotsuke 329-0498, Japan; (S.T.); (K.H.)
| | - Koki Hino
- Division of Clinical Pharmacology, Department of Pharmacology, Jichi Medical University, Shimotsuke 329-0498, Japan; (S.T.); (K.H.)
| | - Yuuki Sugita
- Ōmura Satoshi Memorial Institute, Kitasato University, Tokyo 108-8641, Japan; (A.I.); (Y.S.); (T.H.); (T.S.)
| | - Tomoyasu Hirose
- Ōmura Satoshi Memorial Institute, Kitasato University, Tokyo 108-8641, Japan; (A.I.); (Y.S.); (T.H.); (T.S.)
| | - Toshiaki Sunazuka
- Ōmura Satoshi Memorial Institute, Kitasato University, Tokyo 108-8641, Japan; (A.I.); (Y.S.); (T.H.); (T.S.)
| | - Hiroshi Kido
- Division of Enzyme Chemistry, Institute for Enzyme Research, Tokushima University, Tokushima 770-8503, Japan;
| | - Shigeyuki Yokoyama
- RIKEN Cluster for Science, Technology and Innovation Hub, Yokohama 230-0045, Japan;
| | - Ryozo Nagai
- Jichi Medical University, Shimotsuke 329-0498, Japan
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Linden S, Gollop ND, Farmer R. Resource utilisation and outcomes of people with heart failure in England: a descriptive analysis of linked primary and secondary care data - the PULSE study. Open Heart 2023; 10:e002467. [PMID: 38070884 PMCID: PMC10729237 DOI: 10.1136/openhrt-2023-002467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/31/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Heart failure (HF) is associated with high levels of resource use and mortality, but prior UK studies have not compared outcomes by HF subtype (HF with reduced ejection fraction (HFrEF) and HF with preserved ejection fraction (HFpEF)) in large patient populations. This study investigated healthcare resource utilisation and mortality in patients with HF in England, overall and by HF subtype. METHODS This non-interventional cohort study linked data from the Clinical Practice Research Datalink database to Hospital Episode Statistics inpatient and UK Office for National Statistics mortality data. Patients with a recorded HF diagnosis (new (incident) or existing (prevalent)) based on clinical codes or measures of ejection fraction between 2015 and 2019 were included. RESULTS Of 383 896 patients identified with HF, 100 224 patients (26%) had a recorded subtype: 68 780 patients with HFrEF (69%) and 31 444 patients (31%) with HFpEF. In total, 918 553 person-years (PY) were included (median follow-up: 2.1 years): 625 619 PY (68%) for unknown HF subtype, 204 862 PY (22%) for HFrEF and 88 017 PY (10%) for HFpEF. Overall, 11% of patients experienced ≥1 HF hospitalisation. After age and sex adjustment, hospitalisations for HF (HHF; including recurrent hospitalisations) and HF-related general practitioner consultations occurred at rates of approximately 80/1000 and 124/1000 PY, respectively, and were highest for patients with HFrEF and unknown subtype. Overall, all-cause and cardiovascular mortality rates were 132/1000 and 49/1000 PY, respectively. Patients with unknown subtype had the highest 1-year and 5-year mortality (20% and 48%), followed by HFrEF (8% and 35%) and HFpEF (6% and 25%). CONCLUSIONS HF is associated with high levels of healthcare resource use, mortality, HHF and comorbidities. Ensuring that patients receive early and appropriate guideline-directed therapies to manage HF and associated comorbidities is likely to improve patient care and reduce the burden of HF on the English healthcare system.
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Affiliation(s)
- Stephan Linden
- Boehringer Ingelheim International GmbH, Ingelheim, Germany
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Valdiviesso R, Amaral TF, Moreira E, Sousa-Santos AR, Fernandes M, Aguiar MJV, Martins S, Azevedo LF, Fernandes L, Silva-Cardoso J, Borges N. Associations of medicine use and ejection fraction with the coexistence of frailty and sarcopenia in a sample of heart failure outpatients: a cross-sectional study. BMC Cardiovasc Disord 2023; 23:594. [PMID: 38053018 PMCID: PMC10696669 DOI: 10.1186/s12872-023-03632-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 11/25/2023] [Indexed: 12/07/2023] Open
Abstract
BACKGROUND Frailty and sarcopenia have been extensively studied in heart failure (HF) patients, but their coexistence is unknown. The aim of this work is to describe the coexistence of these conditions in a sample of HF outpatients and its association with the use of medication and left-ventricular ejection fraction. METHODS Participants in this cross-sectional study were recruited from a HF outpatients' clinic in northern Portugal. Frailty phenotype was assessed according to Fried et al. Sarcopenia was evaluated according to the revised consensus of the European Working Group on Sarcopenia in Older People. RESULTS A total of 136 HF outpatients (33.8% women, median age 59 years) integrated this study. Frailty and sarcopenia accounted for 15.4% and 18.4% of the sample, respectively. Coexistence of frailty and sarcopenia was found in 8.1% of the participants, while 17.6% had only one of the conditions. In multivariable analysis (n = 132), increasing age (OR = 1.13;95%CI = 1.06,1.20), being a woman (OR = 65.65;95%CI = 13.50, 319.15), having heart failure with preserved ejection fraction (HFpEF) (OR = 5.61; 95%CI = 1.22, 25.76), and using antidepressants (OR = 11.05; 95%CI = 2.50, 48.82), anticoagulants (OR = 6.11; 95%CI = 1.69, 22.07), furosemide (OR = 3.95; 95%CI = 1.07, 14.55), and acetylsalicylic acid (OR = 5.01; 95%CI = 1.10, 22.90) were associated with increased likelihood of having coexistence of frailty and sarcopenia, while using statins showed the inverse effect (OR = 0.06; 95%CI = 0.01, 0.30). CONCLUSIONS The relatively low frequency of coexistence of frailty and sarcopenia signifies that each of these two conditions still deserve individual attention from health professionals in their clinical practice and should be screened separately. Being a woman, older age, having HFpEF, using anticoagulants, antidepressants, loop diuretics and acetylsalicylic acid, and not using statins, were associated with having concomitant frailty and sarcopenia. These patients can potentially benefit from interventions that impact their quality of life such as nutritional and mental health interventions and exercise training.
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Affiliation(s)
- Rui Valdiviesso
- FCNAUP, Faculty of Nutrition and Food Sciences of the University of Porto, Rua Do Campo Alegre, 823, 4150-180, Porto, Portugal.
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal.
| | - Teresa F Amaral
- FCNAUP, Faculty of Nutrition and Food Sciences of the University of Porto, Rua Do Campo Alegre, 823, 4150-180, Porto, Portugal
- LAETA-INEGI / FEUP, Associated Laboratory of Energy, Transports and Aerospace, Institute of Science and Innovation in Mechanical and Industrial Engineering, Faculty of Engineering of the University of Porto, Porto, Portugal
| | - Emília Moreira
- CINTESIS@RISE, Knowledge Management Unit, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Ana Rita Sousa-Santos
- FCNAUP, Faculty of Nutrition and Food Sciences of the University of Porto, Rua Do Campo Alegre, 823, 4150-180, Porto, Portugal
- TOXRUN, Toxicology Research Unit, University Institute of Health Sciences, CESPU, CRL, Gandra, Portugal
- CESPU, University Cooperative, CRL, Gandra, Portugal
| | - Mário Fernandes
- FCNAUP, Faculty of Nutrition and Food Sciences of the University of Porto, Rua Do Campo Alegre, 823, 4150-180, Porto, Portugal
| | - Maria J V Aguiar
- FCNAUP, Faculty of Nutrition and Food Sciences of the University of Porto, Rua Do Campo Alegre, 823, 4150-180, Porto, Portugal
| | - Sónia Martins
- CINTESIS@RISE, Department of Clinical Neurosciences and Mental Health, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Luís F Azevedo
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
| | - Lia Fernandes
- CINTESIS@RISE, Department of Clinical Neurosciences and Mental Health, Faculty of Medicine of the University of Porto, Porto, Portugal
- Psychiatry Service, University Hospital Center of São João, Porto, Portugal
| | - José Silva-Cardoso
- CINTESIS@RISE, Department of Medicine, Faculty of Medicine of the University of Porto, Porto, Portugal
- Department of Cardiology, University Hospital Center of São João, Porto, Portugal
| | - Nuno Borges
- FCNAUP, Faculty of Nutrition and Food Sciences of the University of Porto, Rua Do Campo Alegre, 823, 4150-180, Porto, Portugal
- CINTESIS@RISE, MEDCIDS, Faculty of Medicine of the University of Porto, Porto, Portugal
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80
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Ferreira JP, Taveira‐Gomes T, Canelas‐Pais M, Phan P, Bernardo F, Andersson Sundell K, Almeida M, Martinho H, Gavina C. Missed opportunities in the diagnosis of heart failure: a real-world assessment. ESC Heart Fail 2023; 10:3438-3445. [PMID: 37702348 PMCID: PMC10682848 DOI: 10.1002/ehf2.14531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/22/2023] [Accepted: 08/29/2023] [Indexed: 09/14/2023] Open
Abstract
AIMS Heart failure (HF) is a leading cause of hospitalization worldwide. An early HF diagnosis is key to reducing hospitalizations. We used electronic health records (EHRs) to characterize HF pathways at the primary care physician (PCP) level prior to a first HF hospitalization (hHF). This study aimed to identify missed opportunities for HF diagnosis and management at the PCP level before a first hHF. METHODS AND RESULTS This cohort study used EHRs of a large health care organization in Portugal. Patients with incident hHF between 2017 and 2020 were identified. Missed opportunities were defined by the absence of any of the following work-up in the 6 months after signs or symptoms had been recorded: lab results and electrocardiogram, natriuretic peptides, echocardiogram, referral to HF specialist, or HF medication initiation. A total of 2436 patients with a first hHF were identified. The median (interquartile range) age at the time of hospitalization was 81 (14) years, and 1361 (56%) were women. Most patients were treated with cardiovascular drugs prior or at index event. A total of 720 (30%) patients had records of HF signs or symptoms, 94% (n = 674) within 6 months prior to hHF. Among patients with recorded HF signs or symptoms, 410 (57%) had clinical management considered adequate before signs and symptoms were recorded. Of the 310 remaining patients, 155 (50%) had a follow-up that was considered inadequate. CONCLUSIONS Relatively few patients with a first hHF had primary care records of signs or symptoms prior to admission. Of these, nearly half had inadequate management considering diagnosis and treatment. These data suggest the need to improve PCP HF awareness.
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Affiliation(s)
- João Pedro Ferreira
- Department of Physiology and Cardiothoracic Surgery, Cardiovascular R&D Centre ‐ UnIC@RISEFaculty of Medicine of the University of PortoPortoPortugal
- Department of Internal Medicine, Heart Failure ClinicCentro Hospitalar de Vila Nova de Gaia/EspinhoVila Nova de GaiaPortugal
- Université de Lorraine, Inserm, Centre d'Investigation Clinique Plurithématique 1433, U1116, CHRU de Nancy, F‐CRIN INI‐CRCTNancyFrance
| | - Tiago Taveira‐Gomes
- Department of Community Medicine, Information and Decision in HealthFaculty of Medicine of the University of PortoPortoPortugal
- MTG Research and Development LabPortoPortugal
- Faculty of Health SciencesUniversity Fernando PessoaPortoPortugal
| | - Mariana Canelas‐Pais
- Department of Community Medicine, Information and Decision in HealthFaculty of Medicine of the University of PortoPortoPortugal
- MTG Research and Development LabPortoPortugal
| | | | | | | | | | | | - Cristina Gavina
- Department of Physiology and Cardiothoracic Surgery, Cardiovascular R&D Centre ‐ UnIC@RISEFaculty of Medicine of the University of PortoPortoPortugal
- Department of Internal Medicine, Heart Failure ClinicCentro Hospitalar de Vila Nova de Gaia/EspinhoVila Nova de GaiaPortugal
- Université de Lorraine, Inserm, Centre d'Investigation Clinique Plurithématique 1433, U1116, CHRU de Nancy, F‐CRIN INI‐CRCTNancyFrance
- Department of CardiologyPedro Hispano HospitalMatosinhosPortugal
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81
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Rodríguez Muñoz D, Crespo‐Leiro MG, Fernández Lozano I, Zamorano Gómez JL, Peinado Peinado R, Manzano Espinosa L, de Juan Bagudá J, Marco del Castillo Á, Arribas Ynsaurriaga F, Salguero Bodes R. Conduction system pacing and atrioventricular node ablation in heart failure: The PACE-FIB study design. ESC Heart Fail 2023; 10:3700-3709. [PMID: 37731197 PMCID: PMC10682904 DOI: 10.1002/ehf2.14488] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Revised: 06/30/2023] [Accepted: 07/17/2023] [Indexed: 09/22/2023] Open
Abstract
AIMS Atrial fibrillation (AF) worsens the prognosis of patients with heart failure (HF). Successful treatments are still very scarce for those with permanent AF and preserved (HFpEF) or mildly reduced (HFmrEF) ejection fraction. In this study, the long-term benefits and safety profile of heart rate regularization through left-bundle branch pacing (LBBP) and atrioventricular node ablation (AVNA) will be explored in comparison with pharmacological rate-control strategy. METHODS AND RESULTS The PACE-FIB trial is a multicentre, prospective, open-label, randomized (1:1) clinical study that will take place between March 2022 and February 2027. A total of 334 patients with HFpEF/HFmrEF and permanent AF will receive either LBBP followed by AVNA (intervention arm) or optimal pharmacological treatment for heart rate control according to European guideline recommendations (control arm). All patients will be followed up for a minimum of 36 months. The primary outcome measure will be the composite of all-cause mortality, HF hospitalization, and worsening HF at 36 months. Other secondary efficacy and safety outcome measures such as echocardiographic parameters, functional status, and treatment-related adverse events, among others, will be analysed too. CONCLUSION LBBP is a promising stimulation mode that may foster the clinical benefit of heart rate regularization through AV node ablation compared with pharmacological rate control. This is the first randomized trial specifically addressing the long-term efficacy and safety of this pace-and-ablate strategy in patients with HFpEF/HFmrEF and permanent AF.
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Affiliation(s)
- Daniel Rodríguez Muñoz
- Cardiology DepartmentHospital Universitario 12 de OctubreMadridSpain
- Research Institute Hospital Universitario 12 de Octubre (i + 12)MadridSpain
| | - María Generosa Crespo‐Leiro
- Cardiology DepartmentComplexo Hospitalario Universitario A Coruña (CHUAC)A CoruñaSpain
- Centro de Investigación Biomedica en Red Cardiovascular (CIBERCV)MadridSpain
- Faculty of MedicineUniversidade da Coruña (UDC)A CoruñaSpain
| | - Ignacio Fernández Lozano
- Arrhythmia Unit, Department of CardiologyUniversity Hospital Puerta de HierroMajadahondaSpain
- Faculty of MedicineUniversidad Autónoma de MadridMadridSpain
| | - José Luis Zamorano Gómez
- Cardiology DepartmentUniversity Hospital Ramón y CajalMadridSpain
- Faculty of MedicineUniversity of AlcaláAlcalá de HenaresSpain
| | - Rafael Peinado Peinado
- Faculty of MedicineUniversidad Autónoma de MadridMadridSpain
- Arrhythmia Unit, Cardiology DepartmentUniversity Hospital La PazMadridSpain
| | - Luis Manzano Espinosa
- Faculty of MedicineUniversity of AlcaláAlcalá de HenaresSpain
- Department of Medicine and Medical SpecialitiesMadridSpain
| | - Javier de Juan Bagudá
- Cardiology DepartmentHospital Universitario 12 de OctubreMadridSpain
- Research Institute Hospital Universitario 12 de Octubre (i + 12)MadridSpain
- Centro de Investigación Biomedica en Red Cardiovascular (CIBERCV)MadridSpain
- Faculty of MedicineEuropean University of MadridMadridSpain
| | - Álvaro Marco del Castillo
- Cardiology DepartmentHospital Universitario 12 de OctubreMadridSpain
- Research Institute Hospital Universitario 12 de Octubre (i + 12)MadridSpain
| | - Fernando Arribas Ynsaurriaga
- Cardiology DepartmentHospital Universitario 12 de OctubreMadridSpain
- Research Institute Hospital Universitario 12 de Octubre (i + 12)MadridSpain
- Centro de Investigación Biomedica en Red Cardiovascular (CIBERCV)MadridSpain
- Faculty of MedicineUniversity Complutense of MadridMadridSpain
| | - Rafael Salguero Bodes
- Cardiology DepartmentHospital Universitario 12 de OctubreMadridSpain
- Research Institute Hospital Universitario 12 de Octubre (i + 12)MadridSpain
- Centro de Investigación Biomedica en Red Cardiovascular (CIBERCV)MadridSpain
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82
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Celik A, Surmeli AO, Demir M, Esen K, Camsari A. The diagnostic value of chest X-ray scanning by the help of Artificial Intelligence in Heart Failure (ART-IN-HF). Clin Cardiol 2023; 46:1562-1568. [PMID: 37654002 PMCID: PMC10716309 DOI: 10.1002/clc.24105] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 06/29/2023] [Accepted: 07/16/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Typical signs of heart failure (HF), like increased cardiothoracic ratio (CTR) and pleural effusion, can be seen on X-ray. Artificial Intelligence (AI) can help in the early and quicker diagnosis of HF. OBJECTIVES The study's goal was to demonstrate that the AI interpretation of chest X-rays can assist the clinician in diagnosing HF. METHODS Patients older than 45 years were included in the study. The study analyzed 10 100 deidentified outpatient chest X-rays by AI algorithm. The AI-generated report was later verified by an independent radiologist. Patients with CTR > 0.5 and pleural effusion were marked as potential HF. Flagged patients underwent confirmatory tests, and those labeled as negative also underwent further investigations to rule out HF. RESULTS Out of 10 100, the AI algorithm detected 183 (1.8%) patients with increased CTR and pleural effusion on chest X-rays. One hundred and six out of 183 underwent diagnostic tests. Eighty-two (77%) out of 106 were diagnosed with HF according to current guidelines. From the remaining 9917 patients, 106 patients were randomly selected. Nine (8%) out of them were diagnosed with HF. The positive predictive value of AI for diagnosing HF is 77%, and the negative predictive value is 91%. More than half (54.9%) of newly diagnosed patients had HF with preserved ejection fraction. CONCLUSION HF is a risky condition with nonspecific symptoms that are difficult to diagnose, especially in the early stages. Using AI assistance for X-ray interpretation can be helpful for early diagnosis of HF especially HF with preserved ejection fraction.
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Affiliation(s)
- Ahmet Celik
- Department of CardiologyMersin University Medical FacultyMersinTurkey
| | - Ali Orcun Surmeli
- Department of CardiologyMersin University Medical FacultyMersinTurkey
| | - Mustafa Demir
- Department of CardiologyMersin University Medical FacultyMersinTurkey
| | - Kaan Esen
- Department of RadiologyMersin University Medical FacultyMersinTurkey
| | - Ahmet Camsari
- Department of CardiologyMersin University Medical FacultyMersinTurkey
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83
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Haybar H, Sadati NS, Purrahman D, Mahmoudian-Sani MR, Saki N. lncRNA TUG1 as potential novel biomarker for prognosis of cardiovascular diseases. Epigenomics 2023; 15:1273-1290. [PMID: 38088089 DOI: 10.2217/epi-2023-0242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024] Open
Abstract
Globally, cardiovascular diseases (CVDs) are among the leading causes of death. In light of the high prevalence and mortality of CVDs, it is imperative to understand the molecules involved in CVD pathogenesis and the signaling pathways that they initiate. This may facilitate the development of more precise and expedient diagnostic techniques, the identification of more effective prognostic molecules and the identification of potential therapeutic targets. Numerous studies have examined the role of lncRNAs, such as TUG1, in CVD pathogenesis in recent years. According to this review article, TUG1 can be considered a biomarker for predicting the prognosis of CVD.
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Affiliation(s)
- Habib Haybar
- Atherosclerosis Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Narjes Sadat Sadati
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Daryush Purrahman
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohammad Reza Mahmoudian-Sani
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Najmaldin Saki
- Thalassemia and Hemoglobinopathy Research Center, Health Research Institute, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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84
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Wiech P, Würzburger L, Rossi VA, Caselli S, Schmied CM, Niederseer D. Hypertensive response to exercise, hypertension and heart failure with preserved ejection fraction (HFpEF)-a continuum of disease? Wien Klin Wochenschr 2023; 135:685-695. [PMID: 37069407 PMCID: PMC10713678 DOI: 10.1007/s00508-023-02195-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 03/05/2023] [Indexed: 04/19/2023]
Abstract
INTRODUCTION Heart failure with preserved ejection fraction (HFpEF) has been shown to be a long-term consequence of uncontrolled arterial hypertension (aHT). Other than that, hypertensive response to exercise (HRE) precedes aHT. We aim to evaluate the available evidence for a continuum of HRE, aHT and HFpEF. METHODS A literature search on PubMed was conducted to assembly the most recent data on the topic. After collecting the data, a qualitative analysis was instrumented. RESULTS 10 studies including 16,165 subjects were analyzed with respect to the association between HRE and the future risk of developing aHT. With the exception of one study, all reported on a positive association between HRE and the future development of aHT despite methodological issues related to different definitions for HRE. Furthermore, HRE was associated with an increased risk of coronary artery disease. Moreover, we analysed 6 studies including overall 1366 subjects investigating the association between HRE and HFpEF. In these studies, increased left atrial volume index (LAVI), elevated E/e' (as surrogate parameters of increased LV end-diastolic filling pressure and of diastolic dysfunction) and higher LV mass index have been proposed as independent predictor of HRE in patients with no known HFpEF diagnosis. DISCUSSION AND CONCLUSION The literature search revealed suggestive data on a connection of HRE, aHT and HFpEF. HRE seems to be an independent risk factor for aHT and aHT in turn is one of the main risk factors for HFpEF. However, further research is needed to improve our knowledge of a possible continuum of disease.
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Affiliation(s)
- Patrick Wiech
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Laura Würzburger
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Valentina A Rossi
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Stefano Caselli
- Hirslanden, Klinik im Park, Cardiovascular Center Zurich, Zurich, Switzerland
| | - Christian M Schmied
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - David Niederseer
- Department of Cardiology, University Hospital Zurich, University Heart Center Zurich, University of Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.
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85
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Kaddoura R, Patel A. Revisiting Beta-Blocker Therapy in Heart Failure with Preserved Ejection Fraction. Curr Probl Cardiol 2023; 48:102015. [PMID: 37544622 DOI: 10.1016/j.cpcardiol.2023.102015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 08/01/2023] [Indexed: 08/08/2023]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a heterogenous disorder and tends to be predominant in elderly, female, and obese patients. HFpEF has been classified using various cut-offs of left ventricular ejection fraction in the published studies with a current cut-off of ≥50%. The evidence of beta-blocker therapy in HFpEF patients showed conflicting findings with variably reported efficacy. This review aims to examine the published studies on the use of beta blockers for the treatment of patients with HFpEF.
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Affiliation(s)
- Rasha Kaddoura
- Pharmacy Department, Heart Hospital, Hamad Medical Corporation, Doha, Qatar.
| | - Ashfaq Patel
- Department of Cardiology, Heart Hospital, Hamad Medical Corporation, Doha, Qatar
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86
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Jolobe OMP. Atrial fibrillation and heart failure and the risk of false dichotomies. Am J Emerg Med 2023; 74:194-195. [PMID: 37487777 DOI: 10.1016/j.ajem.2023.07.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 07/19/2023] [Indexed: 07/26/2023] Open
Affiliation(s)
- Oscar M P Jolobe
- British Medical Association, BMA House, Tavistock Square, London WC1H 9JP, UK.
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87
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Nakamori S, Kucukseymen S, Rodriguez J, Yazdanian F, Ngo LH, Gopal DM, Manning WJ, Nezafat R. Obesity-Related Differences in Pathomechanism and Outcomes in Patients With HFpEF: A CMR Study. JACC. ADVANCES 2023; 2:100730. [PMID: 38938495 PMCID: PMC11198377 DOI: 10.1016/j.jacadv.2023.100730] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 08/17/2023] [Accepted: 09/19/2023] [Indexed: 06/29/2024]
Abstract
Background Clinical significance of an integrated evaluation of epicardial adipose tissue (EAT) and the right ventricle (RV) in heart failure with preserved ejection fraction (HFpEF) is unknown. Objectives The authors investigated the potential of EAT and RV quantification for obesity-related pathophysiology and risk stratification in obese HFpEF patients using cardiovascular magnetic resonance (CMR). Methods A total of 150 patients (obese, body mass index ≥30 kg/m2; n = 73, nonobese, body mass index <30 kg/m2; n = 77) with a clinical diagnosis of HFpEF undergoing CMR were retrospectively identified. EAT volume surrounding both ventricles were quantified with manual delineation on cine images. Total RV volume (TRVV) was calculated as the sum of RV cavity and mass at end-diastole. The endpoint was the composite of all-cause mortality and first HF hospitalization. Results During a median follow-up of 46 months, 39 nonobese patients (51%) and 32 obese patients (44%) experienced the endpoint. EAT was a prognostic biomarker regardless of obesity and was independently correlated with TRVV. In obese HFpEF, EAT correlated with RV longitudinal strain (r = 0.32, P = 0.006), and increased amount of EAT and TRVV was associated with greater left ventricular end-diastolic eccentric index (r = 0.36, P = 0.002). The integration of RV quantification into EAT provided improved risk stratification with a C-statistic increase from 0.70 to 0.79 in obese HFpEF. Obese patients with EAT<130 ml and TRVV<180 ml had low risk (annual event rate 3.2%), while those with increased EAT ≥130 ml and TRVV ≥180 ml had significantly higher risk (annual event rate 11.8%; P < 0.001). Conclusions CMR quantification of EAT and RV structure provides additive risk stratification for adverse outcomes in obese HFpEF.
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Affiliation(s)
- Shiro Nakamori
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Selcuk Kucukseymen
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Jennifer Rodriguez
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Forough Yazdanian
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Long H. Ngo
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Deepa M. Gopal
- Cardiovascular Division, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA
| | - Warren J. Manning
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
- Department of Radiology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
| | - Reza Nezafat
- Department of Medicine, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, Massachusetts, USA
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88
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Kapelios CJ, Shahim B, Lund LH, Savarese G. Epidemiology, Clinical Characteristics and Cause-specific Outcomes in Heart Failure with Preserved Ejection Fraction. Card Fail Rev 2023; 9:e14. [PMID: 38020671 PMCID: PMC10680134 DOI: 10.15420/cfr.2023.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/15/2023] [Indexed: 12/01/2023] Open
Abstract
Heart failure (HF) is a global pandemic affecting 64 million people worldwide. HF with preserved ejection fraction (HFpEF) has traditionally received less attention than its main counterpart, HF with reduced ejection fraction (HFrEF). The incidence and prevalence of HFpEF show geographic variation and are increasing over time, soon expected to surpass those of HFrEF. Morbidity and mortality rates of HFpEF are considerable, albeit lower than those of HFrEF. This review focuses on the burden of HFpEF, providing contemporary data on epidemiology, clinical characteristics and comorbidities, cause-specific outcomes, costs and pharmacotherapy.
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Affiliation(s)
- Chris J Kapelios
- Department of Cardiovascular Medicine, University of Utah Health Sciences CenterSalt Lake City, UT, US
| | - Bahira Shahim
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University HospitalStockholm, Sweden
| | - Lars H Lund
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University HospitalStockholm, Sweden
| | - Gianluigi Savarese
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University HospitalStockholm, Sweden
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89
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Fukuta H, Goto T, Kamiya T. Effects of beta-blocker withdrawal in patients with heart failure with preserved ejection fraction: A protocol for systematic review and meta-analysis. PLoS One 2023; 18:e0294347. [PMID: 37972075 PMCID: PMC10653507 DOI: 10.1371/journal.pone.0294347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023] Open
Abstract
BACKGROUND The primary chronic symptom of patients with heart failure with preserved ejection fraction (HFpEF) is severe exercise intolerance. The inability to adequately increase heart rate during exercise (chronotropic incompetence) is commonly present in HFpEF patients and contributes importantly to exercise intolerance in these patients. Since HFpEF patients often have cardiac comorbidities such as hypertension, coronary artery disease, and atrial fibrillation, beta-blockers are frequently prescribed for the treatment of these comorbidities. However, there is a concern that beta-blockers may worsen chronotropic incompetence by slowing heart rate in HFpEF patients and may further exacerbate their symptoms. There are several studies on the effects of beta-blocker withdrawal in HFpEF patients. We aim to perform the systematic review and meta-analysis of studies on the effects of beta-blocker withdrawal in HFpEF patients. METHODS This meta-analysis will include randomized controlled trials and prospective cohort studies on the effect of beta-blocker withdrawal in HFpEF patients. Information of studies will be collected from PubMed, Web of Science, and Scopus. The primary outcome will be peak oxygen uptake (peak VO2). The secondary outcome will be 6-minute walk distance. Other outcomes of interest will be health-related quality of life, plasma BNP levels, and cardiac structure and function. DISCUSSION This systematic review and meta-analysis will evaluate whether beta-blocker withdrawal is beneficial for HFpEF patients, providing evidence regarding beta-blocker withdrawal in these patients. TRIAL REGISTRATION Systematic review registration: INPLASY202370066.
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Affiliation(s)
- Hidekatsu Fukuta
- Core Laboratory, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Toshihiko Goto
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takeshi Kamiya
- Department of Medical Innovation, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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90
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Sreekumar A, Sahu AK, Aggarwal P, Nayer J, Narang R. Assessment of Troponin I Levels as a Predictor of Mortality in Acute Decompensated Heart Failure. Cureus 2023; 15:e48760. [PMID: 38098927 PMCID: PMC10719076 DOI: 10.7759/cureus.48760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/13/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Acute decompensated heart failure (ADHF) is a highly prevalent diagnosis in the emergency department and is associated with high morbidity and mortality. As mortality remains high even in patients discharged from the emergency, it becomes mandatory to identify markers predictive of mortality in order to guide the disposition of such patients. No literature is available on the prognostic significance of Troponin I in ADHF patients in an emergency setting from an Indian standpoint. OBJECTIVES This study was aimed at identifying the ability of Troponin I levels at presentation to predict one-month mortality in patients with ADHF. METHODS The study was conducted in the emergency department of a tertiary healthcare center in north India. Serum cardiac Troponin I (cTnI) levels at presentation were assayed in 101 patients and a one-month follow-up was done. RESULTS cTnI levels were > 0.02 ng/mL in 51 patients (50.5%). ROC analysis showed an accuracy of 63% in predicting mortality (p < 0.05). Univariate and multivariate analysis showed an OR of 2.58 and 2.74, respectively (p - 0.037 and 0.047, respectively), suggesting cTnI to be a significant predictor of mortality in ADHF. N-terminal proBNP (NT-proBNP) (OR - 2.09; p - 0.229) and left ventricular ejection fraction (OR - 2.01; p - 0.157) were not found to be significant predictors of mortality on regression analysis. CONCLUSION cTnI levels at presentation are a significant predictor of short-term mortality in ADHF and can be used in an emergency setting to guide treatment, disposition, and follow-up plans of these patients.
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Affiliation(s)
- Aravind Sreekumar
- Emergency Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Ankit K Sahu
- Emergency Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Praveen Aggarwal
- Emergency Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Jamshed Nayer
- Emergency Medicine, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
| | - Rajib Narang
- Cardiology, All India Institute of Medical Sciences, New Delhi, New Delhi, IND
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91
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Bunsawat K, Skow RJ, Kaur J, Wray DW. Neural control of the circulation during exercise in heart failure with reduced and preserved ejection fraction. Am J Physiol Heart Circ Physiol 2023; 325:H998-H1011. [PMID: 37682236 PMCID: PMC10907034 DOI: 10.1152/ajpheart.00214.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 08/23/2023] [Accepted: 09/06/2023] [Indexed: 09/09/2023]
Abstract
Patients with heart failure with reduced (HFrEF) and preserved ejection fraction (HFpEF) exhibit severe exercise intolerance that may be due, in part, to inappropriate cardiovascular and hemodynamic adjustments to exercise. Several neural mechanisms and locally released vasoactive substances work in concert through complex interactions to ensure proper adjustments to meet the metabolic demands of the contracting skeletal muscle. Specifically, accumulating evidence suggests that disease-related alterations in neural mechanisms (e.g., central command, exercise pressor reflex, arterial baroreflex, and cardiopulmonary baroreflex) contribute to heightened sympathetic activation and impaired ability to attenuate sympathetic vasoconstrictor responsiveness that may contribute to reduced skeletal muscle blood flow and severe exercise intolerance in patients with HFrEF. In contrast, little is known regarding these important aspects of physiology in patients with HFpEF, though emerging data reveal heightened sympathetic activation and attenuated skeletal muscle blood flow during exercise in this patient population that may be attributable to dysregulated neural control of the circulation. The overall goal of this review is to provide a brief overview of the current understanding of disease-related alterations in the integrative neural cardiovascular responses to exercise in both HFrEF and HFpEF phenotypes, with a focus on sympathetic nervous system regulation during exercise.
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Affiliation(s)
- Kanokwan Bunsawat
- Division of Geriatrics, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
- Geriatric Research, Education, and Clinical Center, George E. Wahlen Department of Veterans Affairs Medical Center, Salt Lake City, Utah, United States
| | - Rachel J Skow
- Department of Kinesiology, The University of Texas at Arlington, Arlington, Texas, United States
- Faculty of Nursing, University of Alberta, Edmonton, Alberta, Canada
| | - Jasdeep Kaur
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, Texas, United States
| | - D Walter Wray
- Division of Geriatrics, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
- Geriatric Research, Education, and Clinical Center, George E. Wahlen Department of Veterans Affairs Medical Center, Salt Lake City, Utah, United States
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
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92
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Osundolire S, Goldberg RJ, Lapane KL. Differences in chronic obstructive pulmonary disease among US nursing home residents with heart failure according to sex and type of heart failure. THE CLINICAL RESPIRATORY JOURNAL 2023; 17:1130-1144. [PMID: 37712492 PMCID: PMC10632080 DOI: 10.1111/crj.13698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 08/29/2023] [Indexed: 09/16/2023]
Abstract
BACKGROUND Heart failure and chronic obstructive pulmonary disease (COPD) are leading cause of death throughout the world. Few recent studies have, however, examined possible sex and type of heart failure (HFpEF, HFrEF, and unspecified/other heart failure) differences in the prevalence of these chronic conditions among nursing home residents. OBJECTIVES The aim of this study is to examine the magnitude of concomitant COPD and differences according to sex and heart failure type, in terms of the prevalence of COPD among nursing home residents with heart failure. METHODS The principal study outcomes were examined in a cross-sectional study of 97 495 US nursing home residents with heart failure using the 2018 Minimum Data Set. The diagnoses of heart failure and COPD were operationalized through a review of nursing home admission, progress notes, and physical examination findings. RESULTS The average age of this study population was 81.3 ± 11.0 years, 67.3% were women, and 53.8% had COPD. A slightly higher prevalence of COPD was found among men than women. A higher proportion of unspecified heart failure type was found in both men and women, than reduced and preserved ejection fractions, respectively. In both men and women, there was a higher prevalence of COPD among those with various chronic conditions and current tobacco users. CONCLUSIONS COPD is highly prevalent among medically complex middle-aged and older nursing home residents with heart failure. Future research should focus on increasing our understanding of factors that influence the risk and optimal management of COPD and heart failure to improve the quality of life for nursing home residents.
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Affiliation(s)
- Seun Osundolire
- Department of Population and Quantitative Health SciencesUniversity of Massachusetts Medical SchoolWorcesterMassachusettsUSA
| | - Robert J. Goldberg
- Department of Population and Quantitative Health SciencesUniversity of Massachusetts Medical SchoolWorcesterMassachusettsUSA
| | - Kate L. Lapane
- Department of Population and Quantitative Health SciencesUniversity of Massachusetts Medical SchoolWorcesterMassachusettsUSA
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93
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Nishida G, Calvilho Junior AA, Assef JE, Dos Santos NSS, de Andrade Vilela A, Braga SLN. Left atrial strain as a predictor of left ventricular filling pressures in coronary artery disease with preserved ejection fraction: a comprehensive study with left ventricular end-diastolic and pre-atrial contraction pressures. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:2193-2204. [PMID: 37665484 DOI: 10.1007/s10554-023-02938-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 08/18/2023] [Indexed: 09/05/2023]
Abstract
Assessing left ventricular (LV) filling pressure (LVFP) is challenging in patients with coronary artery disease (CAD) and preserved LV ejection fraction (LVEF). We aimed to correlate left atrial strain (LAS) with two invasive complementary parameters of LVFP and compared its accuracy to other echocardiographic data to predict high LVFP. This cross-sectional, single-center study enrolled 81 outpatients with LVEF > 50% and significant CAD from a database. Near-simultaneous echocardiography and invasive measurements of both LV end-diastolic pressure (LVEDP) and LV pre-atrial contraction (pre-A) pressure were performed in each patient, based on the definition of LVEDP > 16 mmHg and LV pre-A > 12 mmHg as high LVFP. A moderate to strong correlation was observed between LAS reservoir (LASr), contractile strain, and LVEDP (r: 0.67 and 0.62, respectively; p < 0.001); the same was true for LV pre-A (r: 0.65 and 0.63, respectively; p < 0.001). LASr displayed good diagnostic performance to identify elevated LVFP, which was higher when compared to traditional parameters. Median value of LASr was higher for an isolated increase of LVEDP than for simultaneously high LV pre-A. The cutoff found to predict high LVFP was lower for LV pre-A than that one for LVEDP. In the current study, LASr did not provide an additional contribution to the 2016 diastolic function algorithm. LAS is a valuable tool for predicting LVFP in patients with CAD and preserved LVEF. The choice of LVEDP or LV pre-A as the representative marker of LVFP leads to different cutoffs to predict high pressures. The best strategy for adding this tool to a multiparametric algorithm requires further investigation.
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Affiliation(s)
- Gustavo Nishida
- Dante Pazzanese Institute of Cardiology, Avenida Dante Pazzanese, 500. Vila Mariana, São Paulo, SP, 04012-909, Brazil.
| | | | - Jorge Eduardo Assef
- Dante Pazzanese Institute of Cardiology, Avenida Dante Pazzanese, 500. Vila Mariana, São Paulo, SP, 04012-909, Brazil
| | | | - Andrea de Andrade Vilela
- Dante Pazzanese Institute of Cardiology, Avenida Dante Pazzanese, 500. Vila Mariana, São Paulo, SP, 04012-909, Brazil
| | - Sergio Luiz Navarro Braga
- Dante Pazzanese Institute of Cardiology, Avenida Dante Pazzanese, 500. Vila Mariana, São Paulo, SP, 04012-909, Brazil
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94
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Goldman SA, Requena-Ibanez JA, Devesa A, Santos-Gallego CG, Badimon JJ, Fuster V. Uncovering the Role of Epicardial Adipose Tissue in Heart Failure With Preserved Ejection Fraction. JACC. ADVANCES 2023; 2:100657. [PMID: 38938732 PMCID: PMC11198699 DOI: 10.1016/j.jacadv.2023.100657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 08/07/2023] [Accepted: 08/10/2023] [Indexed: 06/29/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is the most common form of heart failure. Obesity is a modifiable risk factor of HFpEF; however, body mass index provides limited information on visceral adiposity and patients with similar anthropometrics can present variable cardiovascular risk. Epicardial adipose tissue (EAT) is the closest fat deposit to the heart and has been proposed as a biomarker of visceral adiposity. EAT may be particularly important for cardiac function, because of its location (under the pericardium) and because it acts as a metabolically active endocrine organ (which can produce both beneficial and detrimental cytokines). In this paper, the authors review the role of EAT in normal and pathologic conditions and discuss the noninvasive imaging modalities that allow its identification. This review highlights EAT implications in HFpEF and discuss new therapies that act on EAT and might also exert beneficial effects on the cardiovascular system.
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Affiliation(s)
- Sarah A. Goldman
- Department of Internal Medicine, Zucker School of Medicine at Hofstra Northwell, Lenox Hill Hospital New York, New York, New York, USA
| | - Juan Antonio Requena-Ibanez
- Atherothrombosis Research Unit, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai School of Medicine, New York, New York, USA
| | - Ana Devesa
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- BioMedical Engineering and Imaging Institute (BMEII), Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
| | - Carlos G. Santos-Gallego
- Atherothrombosis Research Unit, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai School of Medicine, New York, New York, USA
| | - Juan José Badimon
- Atherothrombosis Research Unit, Mount Sinai Heart, Icahn School of Medicine at Mount Sinai School of Medicine, New York, New York, USA
| | - Valentin Fuster
- Mount Sinai Heart, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Centro Nacional de Investigaciones Cardiovasculares Carlos III, Madrid, Spain
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95
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Sugita Y, Ito K, Yoshioka Y, Kudo A, Arakawa S, Sakai S. Exercise training affects hemodynamics and exercise capacity in cases of heart failure with preserved ejection fraction: a non-randomized controlled trial in individuals aged 65-80 years. Front Cardiovasc Med 2023; 10:1246739. [PMID: 38028475 PMCID: PMC10646767 DOI: 10.3389/fcvm.2023.1246739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 10/06/2023] [Indexed: 12/01/2023] Open
Abstract
Introduction Exercise training is an established intervention method for improving exercise capacity and survival rates in patients with heart failure with preserved ejection fraction (HFpEF). However, most reports have focused on European and American patients, with limited data regarding the effects of exercise training on cardiac function, hemodynamics, and exercise capacity in East Asian patients. This study investigated the effects of exercise training on cardiac function, hemodynamics, and exercise capacity in Japanese patients aged 65-80 years with HFpEF. Methods This single-center, open-label, non-randomized, controlled trial prospectively enrolled 99 outpatients. Eligibility criteria for HFpEF patients were an HFA score ≥5 in addition to clinical symptoms of heart failure and left ventricular diastolic dysfunction. Exercise training in the intervention group consisted of aerobic exercise and strength training thrice weekly for 5 months. Patients in the control group continued the usual treatment for 5 months. Resting cardiac function was evaluated using echocardiography. Peak oxygen uptake (peakVO2), ventilatory equivalent (VE) vs. carbon dioxide output (VCO2) slope, peak cardiac output index, and arteriovenous oxygen difference were calculated using cardiopulmonary exercise testing combined with impedance cardiography. Results After 5 months of exercise training, remarkable interactions were observed, with peakVO2 as the primary outcome. Additionally, significant interactions were observed between hemodynamic indices and some echocardiographic parameters. The mean percentage change in peakVO2 from baseline was 8.3% in the intervention group. Fifteen study participants (30.1%) in the intervention group achieved a clinically meaningful change of 3.0 ml/min/kg (10% improvement) in peakVO2 from baseline. The group with 3.0 ml/min/kg or 10% improvement in peakVO2 from baseline had a considerably lower prevalence of diabetes mellitus and VE vs. VCO2 slope and considerably higher left atrial-global longitudinal strain values than the group without any notable improvements. Conclusions Although exercise training can help improve exercise intolerance in Japanese patients aged 65-80 years with HFpEF, its benefits are limited. Our results suggest that HFpEF, complicated by diabetes mellitus and decreased ventilatory efficiency during exercise, may require reconsideration of intervention strategies. This trial was registered with the University Hospital Medical Information Network, a trial registry in Japan (registration number: UMIN000045474).
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Affiliation(s)
- Yousuke Sugita
- Faculty of Health Sciences, Tsukuba University of Technology, Tsukuba, Japan
| | - Katsuhiko Ito
- Department of Rehabilitation, National Hospital Organization Matsumoto National Hospital, Matsumoto, Japan
| | - Yui Yoshioka
- Department of Rehabilitation, Musashino General Hospital, Kawagoe, Japan
| | - Ayano Kudo
- Faculty of Health Sciences, Tsukuba University of Technology, Tsukuba, Japan
| | - Sota Arakawa
- Faculty of Health Sciences, Tsukuba University of Technology, Tsukuba, Japan
| | - Satoshi Sakai
- Faculty of Health Sciences, Tsukuba University of Technology, Tsukuba, Japan
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96
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Smart CD, Fehrenbach DJ, Wassenaar JW, Agrawal V, Fortune NL, Dixon DD, Cottam MA, Hasty AH, Hemnes AR, Doran AC, Gupta DK, Madhur MS. Immune profiling of murine cardiac leukocytes identifies triggering receptor expressed on myeloid cells 2 as a novel mediator of hypertensive heart failure. Cardiovasc Res 2023; 119:2312-2328. [PMID: 37314125 PMCID: PMC10597637 DOI: 10.1093/cvr/cvad093] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 03/17/2023] [Accepted: 06/12/2023] [Indexed: 06/15/2023] Open
Abstract
AIMS Heart failure with preserved ejection fraction (HFpEF) is characterized by diastolic dysfunction, microvascular dysfunction, and myocardial fibrosis with recent evidence implicating the immune system in orchestrating cardiac remodelling. METHODS AND RESULTS Here, we show the mouse model of deoxycorticosterone acetate (DOCA)-salt hypertension induces key elements of HFpEF, including diastolic dysfunction, exercise intolerance, and pulmonary congestion in the setting of preserved ejection fraction. A modified single-cell sequencing approach, cellular indexing of transcriptomes and epitopes by sequencing, of cardiac immune cells reveals an altered abundance and transcriptional signature in multiple cell types, most notably cardiac macrophages. The DOCA-salt model results in differential expression of several known and novel genes in cardiac macrophages, including up-regulation of Trem2, which has been recently implicated in obesity and atherosclerosis. The role of Trem2 in hypertensive heart failure, however, is unknown. We found that mice with genetic deletion of Trem2 exhibit increased cardiac hypertrophy, diastolic dysfunction, renal injury, and decreased cardiac capillary density after DOCA-salt treatment compared to wild-type controls. Moreover, Trem2-deficient macrophages have impaired expression of pro-angiogenic gene programmes and increased expression of pro-inflammatory cytokines. Furthermore, we found that plasma levels of soluble TREM2 are elevated in DOCA-salt treated mice and humans with heart failure. CONCLUSIONS Together, our data provide an atlas of immunological alterations that can lead to improved diagnostic and therapeutic strategies for HFpEF. We provide our dataset in an easy to explore and freely accessible web application making it a useful resource for the community. Finally, our results suggest a novel cardioprotective role for Trem2 in hypertensive heart failure.
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Affiliation(s)
- Charles Duncan Smart
- Department of Molecular Physiology and Biophysics, Vanderbilt University, 2201 West End Ave, Nashville, TN 37235, USA
| | - Daniel J Fehrenbach
- Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center (VUMC), 2215 Garland Avenue, P415D MRB IV, Nashville, TN 37232, USA
| | - Jean W Wassenaar
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center (VUMC), 1311 Medical Center Dr, Nashville, TN 37232, USA
| | - Vineet Agrawal
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center (VUMC), 1311 Medical Center Dr, Nashville, TN 37232, USA
| | - Niki L Fortune
- VA Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Debra D Dixon
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center (VUMC), 1311 Medical Center Dr, Nashville, TN 37232, USA
| | - Matthew A Cottam
- Department of Molecular Physiology and Biophysics, Vanderbilt University, 2201 West End Ave, Nashville, TN 37235, USA
| | - Alyssa H Hasty
- Department of Molecular Physiology and Biophysics, Vanderbilt University, 2201 West End Ave, Nashville, TN 37235, USA
- VA Tennessee Valley Healthcare System, Nashville, TN 37212, USA
| | - Anna R Hemnes
- Department of Medicine, Division of Allergy, Pulmonary and Critical Care, Vanderbilt University Medical Center (VUMC), Nashville, TN, USA
| | - Amanda C Doran
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center (VUMC), 1311 Medical Center Dr, Nashville, TN 37232, USA
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center (VUMC), Medical Center North A-5121, 1161 21st Ave South, Nashville, TN 37232, USA
| | - Deepak K Gupta
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center (VUMC), 1311 Medical Center Dr, Nashville, TN 37232, USA
- Vanderbilt Translational and Clinical Cardiovascular Research Center, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Meena S Madhur
- Department of Molecular Physiology and Biophysics, Vanderbilt University, 2201 West End Ave, Nashville, TN 37235, USA
- Department of Medicine, Division of Clinical Pharmacology, Vanderbilt University Medical Center (VUMC), 2215 Garland Avenue, P415D MRB IV, Nashville, TN 37232, USA
- Department of Medicine, Division of Cardiovascular Medicine, Vanderbilt University Medical Center (VUMC), 1311 Medical Center Dr, Nashville, TN 37232, USA
- Vanderbilt Institute for Infection, Immunology, and Inflammation, Vanderbilt University Medical Center (VUMC), Medical Center North A-5121, 1161 21st Ave South, Nashville, TN 37232, USA
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97
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Cheema HA, Shafiee A, Athar MMT, Rafiei MA, Mehmannavaz A, Jafarabady K, Shahid A, Ahmad A, Ijaz SH, Dani SS, Minhas AMK, Nashwan AJ, Fudim M, Fonarow GC. Efficacy and safety of sodium-glucose cotransporter-2 inhibitors for heart failure with mildly reduced or preserved ejection fraction: a systematic review and meta-analysis of randomized controlled trials. Front Cardiovasc Med 2023; 10:1273781. [PMID: 37900570 PMCID: PMC10602781 DOI: 10.3389/fcvm.2023.1273781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 09/29/2023] [Indexed: 10/31/2023] Open
Abstract
Aims We sought to conduct a meta-analysis to evaluate the efficacy and safety of sodium-glucose cotransporter-2 inhibitors (SGLT2i) in patients with heart failure (HF) with preserved ejection fraction (HFpEF) and HF with mildly reduced ejection fraction (HFmrEF). Methods We searched the Cochrane Library, MEDLINE (via PubMed), Embase, and ClinicalTrials.gov till March 2023 to retrieve all randomized controlled trials of SGLT2i in patients with HFpEF or HFmrEF. Risk ratios (RRs) and standardized mean differences (SMDs) with their 95% confidence intervals (95% CIs) were pooled using a random-effects model. Results We included data from 14 RCTs. SGLT2i reduced the risk of the primary composite endpoint of first HF hospitalization or cardiovascular death (RR 0.81, 95% CI: 0.76, 0.87; I2 = 0%); these results were consistent across the cohorts of HFmrEF and HFpEF patients. There was no significant decrease in the risk of cardiovascular death (RR 0.96, 95% CI: 0.82, 1.13; I2 = 36%) and all-cause mortality (RR 0.97, 95% CI: 0.89, 1.05; I2 = 0%). There was a significant improvement in the quality of life in the SGLT2i group (SMD 0.13, 95% CI: 0.06, 0.20; I2 = 51%). Conclusion The use of SGLT2i is associated with a lower risk of the primary composite outcome and a higher quality of life among HFpEF/HFmrEF patients. However, further research involving more extended follow-up periods is required to draw a comprehensive conclusion. Systematic Review Registration PROSPERO (CRD42022364223).
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Affiliation(s)
| | - Arman Shafiee
- Clinical Research Development Unit, Alborz University of Medical Sciences, Karaj, Iran
- Student Research Committee, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | | | - Mohammad Ali Rafiei
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Atefe Mehmannavaz
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kyana Jafarabady
- Student Research Committee, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Abia Shahid
- Department of Cardiology, King Edward Medical University, Lahore, Pakistan
| | - Adeel Ahmad
- Department of Internal Medicine, Mass General Brigham - Salem Hospital, Salem, MA, United States
| | | | - Sourbha S. Dani
- Lahey Hospital and Medical Center, Burlington, MA, United States
| | | | | | - Marat Fudim
- Department of Medicine, Duke University Medical Center, Durham, NC, United States
- Duke Clinical Research Institute, Durham, NC, United States
| | - Gregg C. Fonarow
- Ahmanson-UCLA Cardiomyopathy Center, Division of Cardiology, University of California Los Angeles, Los Angeles, CA, United States
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98
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Jasińska-Stroschein M. Searching for Effective Treatments in HFpEF: Implications for Modeling the Disease in Rodents. Pharmaceuticals (Basel) 2023; 16:1449. [PMID: 37895920 PMCID: PMC10610318 DOI: 10.3390/ph16101449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/04/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND While the prevalence of heart failure with preserved ejection fraction (HFpEF) has increased over the last two decades, there still remains a lack of effective treatment. A key therapeutic challenge is posed by the absence of animal models that accurately replicate the complexities of HFpEF. The present review summarizes the effects of a wide spectrum of therapeutic agents on HF. METHODS Two online databases were searched for studies; in total, 194 experimental protocols were analyzed following the PRISMA protocol. RESULTS A diverse range of models has been proposed for studying therapeutic interventions for HFpEF, with most being based on pressure overload and systemic hypertension. They have been used to evaluate more than 150 different substances including ARNIs, ARBs, HMGR inhibitors, SGLT-2 inhibitors and incretins. Existing preclinical studies have primarily focused on LV diastolic performance, and this has been significantly improved by a wide spectrum of candidate therapeutic agents. Few experiments have investigated the normalization of pulmonary congestion, exercise capacity, animal mortality, or certain molecular hallmarks of heart disease. CONCLUSIONS The development of comprehensive preclinical HFpEF models, with multi-organ system phenotyping and physiologic stress-based functional testing, is needed for more successful translation of preclinical research to clinical trials.
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Cochran J, Yura Y, Thel MC, Doviak H, Polizio AH, Arai Y, Arai Y, Horitani K, Park E, Chavkin NW, Kour A, Sano S, Mahajan N, Evans M, Huba M, Naya NM, Sun H, Ban Y, Hirschi KK, Toldo S, Abbate A, Druley TE, Ruberg FL, Maurer MS, Ezekowitz JA, Dyck JR, Walsh K. Clonal Hematopoiesis in Clinical and Experimental Heart Failure With Preserved Ejection Fraction. Circulation 2023; 148:1165-1178. [PMID: 37681311 PMCID: PMC10575571 DOI: 10.1161/circulationaha.123.064170] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 08/07/2023] [Indexed: 09/09/2023]
Abstract
BACKGROUND Clonal hematopoiesis (CH), which results from an array of nonmalignant driver gene mutations, can lead to altered immune cell function and chronic disease, and has been associated with worse outcomes in patients with heart failure (HF) with reduced ejection fraction. However, the role of CH in the prognosis of HF with preserved ejection fraction (HFpEF) has been understudied. This study aimed to characterize CH in patients with HFpEF and elucidate its causal role in a murine model. METHODS Using a panel of 20 candidate CH driver genes and a variant allele fraction cutoff of 0.5%, ultradeep error-corrected sequencing identified CH in a cohort of 81 patients with HFpEF (mean age, 71±6 years; ejection fraction, 63±5%) and 36 controls without a diagnosis of HFpEF (mean age, 74±7 years; ejection fraction, 61.5±8%). CH was also evaluated in a replication cohort of 59 individuals with HFpEF. RESULTS Compared with controls, there was an enrichment of TET2-mediated CH in the HFpEF patient cohort (12% versus 0%, respectively; P=0.02). In the HFpEF cohort, patients with CH exhibited exacerbated diastolic dysfunction in terms of E/e' (14.9 versus 11.7, respectively; P=0.0096) and E/A (1.69 versus 0.89, respectively; P=0.0206) compared with those without CH. The association of CH with exacerbated diastolic dysfunction was corroborated in a validation cohort of individuals with HFpEF. In accordance, patients with HFpEF, an age ≥70 years, and CH exhibited worse prognosis in terms of 5-year cardiovascular-related hospitalization rate (hazard ratio, 5.06; P=0.042) compared with patients with HFpEF and an age ≥70 years without CH. To investigate the causal role of CH in HFpEF, nonconditioned mice underwent adoptive transfer with Tet2-wild-type or Tet2-deficient bone marrow and were subsequently subjected to a high-fat diet/L-NAME (Nω-nitro-l-arginine methyl ester) combination treatment to induce features of HFpEF. This model of Tet2-CH exacerbated cardiac hypertrophy by heart weight/tibia length and cardiomyocyte size, diastolic dysfunction by E/e' and left ventricular end-diastolic pressure, and cardiac fibrosis compared with the Tet2-wild-type condition. CONCLUSIONS CH is associated with worse heart function and prognosis in patients with HFpEF, and a murine experimental model of Tet2-mediated CH displays greater features of HFpEF.
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Affiliation(s)
- Jesse Cochran
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
- Medical Scientist Training Program, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Yoshimitsu Yura
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
- Current address: Department of Cardiovascular Medicine, Nagoya University School of Medicine, Nagoya 466-8550, Japan
| | - Mark C. Thel
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Heather Doviak
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Ariel H. Polizio
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Yuka Arai
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Yohei Arai
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Keita Horitani
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
- Current address: Department of Internal Medicine II, Kansai Medical University, Osaka 573-1010, Japan
| | - Eunbee Park
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Nicholas W. Chavkin
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Anupreet Kour
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Soichi Sano
- Laboratory of Cardiovascular Mosaicism, National Cerebral and Cardiovascular Center, Osaka 564-8565, Japan
| | | | - Megan Evans
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Mahalia Huba
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | | | - Hanna Sun
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Youngho Ban
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Karen K. Hirschi
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, 22908, USA
| | - Stefano Toldo
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | - Antonio Abbate
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
| | | | - Frederick L. Ruberg
- Section of Cardiovascular Medicine, Department of Medicine and Amyloidosis Center, Boston University Chobanian & Avedisian School of Medicine/Boston Medical Center, Boston, MA 02118, USA
| | - Mathew S. Maurer
- Seymour, Paul, and Gloria Milstein Division of Cardiology, Department of Medicine, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Justin A. Ezekowitz
- Alberta Heart Failure Etiology and Analysis Research Team (HEART) project
- Department of Medicine, Division of Cardiology, University of Alberta, Edmonton, Alberta, T6G 2R3, Canada
| | - Jason R.B. Dyck
- Alberta Heart Failure Etiology and Analysis Research Team (HEART) project
- Cardiovascular Research Centre, Department of Pediatrics, University of Alberta, Edmonton, Alberta, T6G 2S2, Canada
| | - Kenneth Walsh
- Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, VA 22908, USA
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Fung E, Chan EYS, Ng KH, Yu KM, Li H, Wang Y. Towards clinical application of GlycA and GlycB for early detection of inflammation associated with (pre)diabetes and cardiovascular disease: recent evidence and updates. J Inflamm (Lond) 2023; 20:32. [PMID: 37814278 PMCID: PMC10563214 DOI: 10.1186/s12950-023-00358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 09/18/2023] [Indexed: 10/11/2023] Open
Abstract
Cardiometabolic diseases are associated with low-grade inflammation early in life and persists into old age. The long latency period presents opportunities for early detection, lifestyle modification and intervention. However, the performance of conventional biomarker assays to detect low-grade inflammation has been variable, particularly for early-stage cardiometabolic disorder including prediabetes and subclinical atherosclerotic vascular inflammation. During the last decade, the application of nuclear magnetic resonance (NMR) spectroscopy for metabolic profiling of biofluids in translational and epidemiological research has advanced to a stage approaching clinical application. Proton (1H)-NMR profiling induces no destructible physical changes to specimens, and generates quantitative signals from deconvoluted spectra that are highly repeatable and reproducible. Apart from quantitative analysis of amino acids, lipids/lipoproteins, metabolic intermediates and small proteins, 1H-NMR technology is unique in being able to detect composite signals of acute-phase and low-grade inflammation indicated by glycosylated acetyls (GlycA) and N-acetylneuraminic acid (sialic acid) moieties (GlycB). Different from conventional immunoassays that target epitopes and are susceptible to conformational variation in protein structure and binding, GlycA and GlycB signals are stable over time, and maybe complementary as well as superior to high-sensitivity C-reactive protein and other inflammatory cytokines. Here we review the physicochemical principles behind 1H-NMR profiling of GlycA and GlycB, and the available evidence supporting their potential clinical application for the prediction of incident (pre)diabetes, cardiovascular disease, and adverse outcomes.
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Affiliation(s)
- Erik Fung
- Department of Medicine & Therapeutics, Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Centre for Cardiovascular Genomics & Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China.
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Children's Hospital, Kowloon Bay, Kowloon, Hong Kong SAR, China.
- Neural, Vascular, and Metabolic Biology Programme, and Ministry of Education Laboratory for Regenerative Medicine, School of Biomedical Sciences, Faculty of Medicine, Lo Kwee-Seong Integrated Biomedical Sciences Building, Area 39, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China.
- Department of Epidemiology & Biostatistics, School of Public Health, St Mary's Campus, Imperial College London, London, UK.
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, China.
- Prince of Wales Hospital, Room 124010, 10/F, LCWCSB, 30-32 Ngan Shing Street, Shatin, New Territories, Hong Kong SAR, China.
| | - Eunice Y S Chan
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, China
| | - Kwan Hung Ng
- Department of Medicine & Therapeutics, Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Centre for Cardiovascular Genomics & Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Children's Hospital, Kowloon Bay, Kowloon, Hong Kong SAR, China
| | - Ka Man Yu
- Department of Medicine & Therapeutics, Laboratory for Heart Failure + Circulation Research, Li Ka Shing Institute of Health Sciences, and Centre for Cardiovascular Genomics & Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, China
- Hong Kong Hub of Paediatric Excellence, The Chinese University of Hong Kong, Hong Kong Children's Hospital, Kowloon Bay, Kowloon, Hong Kong SAR, China
| | - Huijun Li
- School of Medicine, The Chinese University of Hong Kong, Shenzhen, China
| | - Yulan Wang
- Singapore Phenome Centre, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
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