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von Haehling S, Assmus B, Bekfani T, Dworatzek E, Edelmann F, Hashemi D, Hellenkamp K, Kempf T, Raake P, Schütt KA, Wachter R, Schulze PC, Hasenfuss G, Böhm M, Bauersachs J. Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment. Clin Res Cardiol 2024:10.1007/s00392-024-02396-4. [PMID: 38602566 DOI: 10.1007/s00392-024-02396-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/02/2024] [Indexed: 04/12/2024]
Abstract
The aetiology of heart failure with preserved ejection fraction (HFpEF) is heterogenous and overlaps with that of several comorbidities like atrial fibrillation, diabetes mellitus, chronic kidney disease, valvular heart disease, iron deficiency, or sarcopenia. The diagnosis of HFpEF involves evaluating cardiac dysfunction through imaging techniques and assessing increased left ventricular filling pressure, which can be measured directly or estimated through various proxies including natriuretic peptides. To better narrow down the differential diagnosis of HFpEF, European and American heart failure guidelines advocate the use of different algorithms including comorbidities that require diagnosis and rigorous treatment during the evaluation process. Therapeutic recommendations differ between guidelines. Whilst sodium glucose transporter 2 inhibitors have a solid evidence base, the recommendations differ with regard to the use of inhibitors of the renin-angiotensin-aldosterone axis. Unless indicated for specific comorbidities, the use of beta-blockers should be discouraged in HFpEF. The aim of this article is to provide an overview of the current state of the art in HFpEF diagnosis, clinical evaluation, and treatment.
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Affiliation(s)
- Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Robert-Koch-Strasse 40, 37075, Göttingen, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Göttingen, Germany.
| | - Birgit Assmus
- Department of Cardiology and Angiology, Universitätsklinikum Gießen und Marburg, Giessen, Germany
| | - Tarek Bekfani
- Department of Cardiology and Angiology, Universitätsklinikum Magdeburg, Magdeburg, Germany
| | - Elke Dworatzek
- Institute of Gender in Medicine, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
| | - Frank Edelmann
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité - Medical Heart Center of Charité and German Heart Institute Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Djawid Hashemi
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Berlin, Germany
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité - Medical Heart Center of Charité and German Heart Institute Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, BIH Charité Digital Clinician Scientist Program, Berlin, Germany
| | - Kristian Hellenkamp
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Robert-Koch-Strasse 40, 37075, Göttingen, Germany
| | - Tibor Kempf
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Philipp Raake
- I. Medical Department, Cardiology, Pneumology, Endocrinology and Intensive Care Medicine, University Hospital Augsburg, University of Augsburg, Augsburg, Germany
| | - Katharina A Schütt
- Department of Internal Medicine I, University Hospital RWTH Aachen, Aachen, Germany
| | - Rolf Wachter
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Robert-Koch-Strasse 40, 37075, Göttingen, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Göttingen, Germany
- Klinik und Poliklinik für Kardiologie, Universitätsklinikum Leipzig, Leipzig, Germany
| | - Paul Christian Schulze
- Department of Internal Medicine I, Division of Cardiology, University Hospital Jena, FSU, Jena, Germany
| | - Gerd Hasenfuss
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Robert-Koch-Strasse 40, 37075, Göttingen, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Göttingen, Göttingen, Germany
| | - Michael Böhm
- Kardiologie, Angiologie und Internistische Intensivmedizin, Klinik für Innere Medizin III, Universitätsklinikum des Saarlandes, Saarland University, Homburg, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
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Weerts J, Raafs AG, Sandhoefner B, van der Heide FCT, Mourmans SGJ, Wolff N, Finger RP, Falahat P, Wintergerst MWM, van Empel VPM, Heymans SRB. Retinal Vascular Changes in Heart Failure with Preserved Ejection Fraction Using Optical Coherence Tomography Angiography. J Clin Med 2024; 13:1892. [PMID: 38610657 PMCID: PMC11012357 DOI: 10.3390/jcm13071892] [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: 02/22/2024] [Revised: 03/18/2024] [Accepted: 03/22/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Systemic microvascular regression and dysfunction are considered important underlying mechanisms in heart failure with preserved ejection fraction (HFpEF), but retinal changes are unknown. Methods: This prospective study aimed to investigate whether retinal microvascular and structural parameters assessed using optical coherence tomography angiography (OCT-A) differ between patients with HFpEF and control individuals (i.e., capillary vessel density, thickness of retina layers). We also aimed to assess the associations of retinal parameters with clinical and echocardiographic parameters in HFpEF. HFpEF patients, but not controls, underwent echocardiography. Macula-centered 6 × 6 mm volume scans were computed of both eyes. Results: Twenty-two HFpEF patients and 24 controls without known HFpEF were evaluated, with an age of 74 [68-80] vs. 68 [58-77] years (p = 0.027), and 73% vs. 42% females (p = 0.034), respectively. HFpEF patients showed vascular degeneration compared to controls, depicted by lower macular vessel density (p < 0.001) and macular ganglion cell-inner plexiform layer thickness (p = 0.025), and a trend towards lower total retinal volume (p = 0.050) on OCT-A. In HFpEF, a lower total retinal volume was associated with markers of diastolic dysfunction (septal e', septal and average E/e': R2 = 0.38, 0.36, 0.25, respectively; all p < 0.05), even after adjustment for age, sex, diabetes mellitus, or atrial fibrillation. Conclusions: Patients with HFpEF showed clear levels of retinal vascular changes compared to control individuals, and retinal alterations appeared to be associated with markers of more severe diastolic dysfunction in HFpEF. OCT-A may therefore be a promising technique for monitoring systemic microvascular regression and cardiac diastolic dysfunction.
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Affiliation(s)
- Jerremy Weerts
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P.O. Box 616, 6200 MD Maastricht, The Netherlands; (A.G.R.); (S.G.J.M.); (V.P.M.v.E.)
| | - Anne G. Raafs
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P.O. Box 616, 6200 MD Maastricht, The Netherlands; (A.G.R.); (S.G.J.M.); (V.P.M.v.E.)
| | - Birgit Sandhoefner
- Carl ZEISS Meditec Inc., 5300 Central Parkway, Dublin, CA 94568, USA (N.W.)
| | - Frank C. T. van der Heide
- Department of Internal Medicine, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), 6200 MD Maastricht, The Netherlands;
- University Eye Clinic Maastricht, Maastricht University Medical Centre+ (MUMC+), 6200 MD Maastricht, The Netherlands
- MHeNS, School for Mental Health and NeuroScience, Maastricht University, 6200 MD Maastricht, The Netherlands
| | - Sanne G. J. Mourmans
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P.O. Box 616, 6200 MD Maastricht, The Netherlands; (A.G.R.); (S.G.J.M.); (V.P.M.v.E.)
| | - Nicolas Wolff
- Carl ZEISS Meditec Inc., 5300 Central Parkway, Dublin, CA 94568, USA (N.W.)
| | - Robert P. Finger
- Department of Ophthalmology, University Hospital Bonn, 53127 Bonn, Germany; (R.P.F.); (P.F.); (M.W.M.W.)
| | - Peyman Falahat
- Department of Ophthalmology, University Hospital Bonn, 53127 Bonn, Germany; (R.P.F.); (P.F.); (M.W.M.W.)
| | | | - Vanessa P. M. van Empel
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P.O. Box 616, 6200 MD Maastricht, The Netherlands; (A.G.R.); (S.G.J.M.); (V.P.M.v.E.)
| | - Stephane R. B. Heymans
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre+ (MUMC+), P.O. Box 616, 6200 MD Maastricht, The Netherlands; (A.G.R.); (S.G.J.M.); (V.P.M.v.E.)
- Department of Cardiovascular Research, University of Leuven, 3000 Leuven, Belgium
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Meifang W, Ying W, Wen C, Kaizu X, Meiyan S, Liming L. Advance in the pharmacological and comorbidities management of heart failure with preserved ejection fraction: evidence from clinical trials. Heart Fail Rev 2024; 29:305-320. [PMID: 37561223 DOI: 10.1007/s10741-023-10338-x] [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: 08/01/2023] [Indexed: 08/11/2023]
Abstract
The prevalence of heart failure with preserved ejection fraction (HFpEF) accounts for approximately 50% of the total heart failure population, and with the aging of the population and the increasing prevalence of hypertension, obesity, and type 2 diabetes (T2DM), the incidence of HFpEF continues to rise and has become the most common subtype of heart failure. Compared with heart failure with reduced ejection fraction, HFpEF has a more complex pathophysiology and is more often associated with hypertension, T2DM, obesity, atrial fibrillation, renal insufficiency, pulmonary hypertension, obstructive sleep apnea, and other comorbidities. HFpEF has generally been considered a syndrome with high phenotypic heterogeneity, and no effective treatments have been shown to reduce mortality to date. Diuretics and comorbidity management are traditional treatments for HFpEF; however, they are mostly empirical due to a lack of clinical evidence in the setting of HFpEF. With the EMPEROR-Preserved and DELIVER results, sodium-glucose cotransporter 2 inhibitors become the first evidence-based therapies to reduce rehospitalization for heart failure. Subgroup analyses of the PARAGON-HF, TOPCAT, and CHARM-Preserved trials suggest that angiotensin receptor-neprilysin inhibitors, spironolactone, and angiotensin II receptor blockers may be beneficial in patients at the lower end of the ejection fraction spectrum. Other potential pharmacotherapies represented by non-steroidal mineralocorticoid receptor antagonists finerenone and antifibrotic agent pirfenidone also hold promise for the treatment of HFpEF. This article intends to review the clinical evidence on current pharmacotherapies of HFpEF, as well as the comorbidities management of atrial fibrillation, hypertension, T2DM, obesity, pulmonary hypertension, renal insufficiency, obstructive sleep apnea, and iron deficiency, to optimize the clinical management of HFpEF.
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Affiliation(s)
- Wu Meifang
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Wu Ying
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Chen Wen
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Xu Kaizu
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Song Meiyan
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China
| | - Lin Liming
- Department of Cardiology, School of Clinical Medicine, Fujian Medical University, Affiliated Hospital of Putian University, Putian, 351100, Fujian, China.
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Ohori K, Yano T, Katano S, Nagaoka R, Numazawa R, Yamano K, Fujisawa Y, Kouzu H, Nagano N, Fujito T, Nishikawa R, Ohwada W, Sato T, Furuhashi M. Relationship between serum iron level and physical function in heart failure patients is lost by presence of diabetes. ESC Heart Fail 2024; 11:513-523. [PMID: 38088258 PMCID: PMC10804160 DOI: 10.1002/ehf2.14610] [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: 04/07/2023] [Revised: 10/24/2023] [Accepted: 11/16/2023] [Indexed: 01/24/2024] Open
Abstract
AIMS Iron deficiency (ID) is common in patients with heart failure (HF) and is reportedly associated with exercise intolerance and impaired quality of life. Iron supplementation therapy in HF patients with ID improves exercise capacity. Conversely, protective roles of iron depletion in the development of diabetes mellitus (DM) and its complications have been proposed. This study aimed to determine the impact of ID on physical function in HF patients with and without DM. METHODS AND RESULTS We enrolled consecutive patients who were admitted to our institute for HF diagnosis and management. The short physical performance battery (SPPB) was used to evaluate physical function, and low physical function was defined as an SPPB score of <10 points as individuals with SPPB scores of <10 points are most likely to be classified as frail and are at high risk for disability and future adverse events, including death. ID was defined as serum ferritin < 100 or 100-299 ng/mL when transferrin saturation (TSAT) was <20% according to the HF guidelines. Among the 562 HF patients (72 ± 14 years old; 56% male), 329 patients (58%) and 191 patients (34%) had ID and low physical function, respectively. Multivariate logistic regression analysis showed that TSAT as a continuous variable, but not ID, was a predictor of low physical function (odds ratio: 0.980, P = 0.024). Subgroup analysis showed that a significant association between low TSAT and low physical function was lost in HF patients with DM (P for interaction < 0.001). A spline dose-response curve for the relationship between TSAT and risk of low physical function with adjustments for covariates associated with low physical function in non-DM patients was almost linear with an increase in the risk of low physical function as the TSAT increased, but such a relationship was not found in the analyses of DM patients. A lack of close TSAT-SPPB relationship in HF patients with DM was confirmed also in a propensity-score-matched cohort. CONCLUSIONS TSAT as a continuous variable, but not ID, was independently associated with physical function in HF patients, and a significant association was lost in patients with HF and DM, suggesting a limited impact of iron supplementation therapy in HF patients with DM.
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Affiliation(s)
- Katsuhiko Ohori
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
- Department of CardiologyHokkaido Cardiovascular HospitalSapporoJapan
| | - Toshiyuki Yano
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Satoshi Katano
- Division of RehabilitationSapporo Medical University HospitalSapporoJapan
| | - Ryohei Nagaoka
- Division of RehabilitationSapporo Medical University HospitalSapporoJapan
| | - Ryo Numazawa
- Division of RehabilitationSapporo Medical University HospitalSapporoJapan
- Graduate School of MedicineSapporo Medical UniversitySapporoJapan
| | - Kotaro Yamano
- Division of RehabilitationSapporo Medical University HospitalSapporoJapan
| | - Yusuke Fujisawa
- Division of RehabilitationSapporo Medical University HospitalSapporoJapan
| | - Hidemichi Kouzu
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Nobutaka Nagano
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Takefumi Fujito
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Ryo Nishikawa
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Wataru Ohwada
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Tatsuya Sato
- Department of Cellular Physiology and Signal TransductionSapporo Medical University School of MedicineSapporoJapan
| | - Masato Furuhashi
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
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Köseoğlu FD, Özlek B. Anemia, Iron Deficiency, and Heart Failure With Preserved Ejection Fraction: The Inseparable Trio. Angiology 2024; 75:198-199. [PMID: 37768649 DOI: 10.1177/00033197231205674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Affiliation(s)
- Fatoş Dilan Köseoğlu
- Department of Internal Medicine, Division of Hematology, Faculty of Medicine, Bakircay University, Izmir, Turkey
| | - Bülent Özlek
- Department of Cardiology, Faculty of Medicine, Mugla Sitki Kocman University, Mugla, Turkey
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Köseoğlu FD, Özlek B. Anemia and Iron Deficiency Predict All-Cause Mortality in Patients with Heart Failure and Preserved Ejection Fraction: 6-Year Follow-Up Study. Diagnostics (Basel) 2024; 14:209. [PMID: 38248085 PMCID: PMC10814779 DOI: 10.3390/diagnostics14020209] [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: 12/25/2023] [Revised: 01/15/2024] [Accepted: 01/16/2024] [Indexed: 01/23/2024] Open
Abstract
AIMS The aim of this study was to assess the prevalence of anemia and iron deficiency in patients with heart failure with preserved ejection fraction (HFpEF) and its impact on clinical outcomes. METHODS We retrospectively analyzed 212 patients with HFpEF and identified anemia as a serum hemoglobin level of less than 13 g/dL in men and less than 12 g/dL in women. Additionally, ID was defined as a serum ferritin concentration < 100 ng/mL or 100-299 ng/mL with transferrin saturation < 20%. Patients were followed up for an average of 66.2 ± 12.1 months, with the endpoint being all-cause mortality among patients with HFpEF, both with and without anemia and iron deficiency. Furthermore, we explored other predictors of all-cause mortality. RESULTS The average age of the entire group was 70.6 ± 10.5 years, with females comprising 55% of the patients. Anemia was present in 81 (38.2%) patients, while 108 (50.9%) had iron deficiency. At the end of the follow-up period, 60 (28.3%) of the patients had passed away. Patients with anemia displayed more heart failure (HF) symptoms, diastolic dysfunction, higher NT-pro-BNP levels, and worse baseline functional capacity than those without. Similarly, patients with iron deficiency showed more pronounced HF symptoms and worse functional capacity than those without. The results from the multivariable analyses revealed that anemia (hazard ratio [HR]: 5.401, 95% confidence interval [CI]: 4.303-6.209, log-rank p = 0.001), advanced age, iron deficiency (HR: 3.502, 95% CI: 2.204-6.701, log-rank p = 0.015), decreased left ventricular ejection fraction, chronic kidney disease, and paroxysmal nocturnal dyspnea were all independently associated with all-cause mortality. CONCLUSIONS It is essential to consider anemia and iron deficiency as common comorbidities in managing and prognosis HFpEF, as they significantly increase mortality risk.
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Affiliation(s)
- Fatoş Dilan Köseoğlu
- Department of Internal Medicine, Division of Hematology, Faculty of Medicine, Bakircay University, 35665 Izmir, Turkey;
| | - Bülent Özlek
- Department of Cardiology, Faculty of Medicine, Mugla Sitki Kocman University, 48000 Mugla, Turkey
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Wang S, Xiao Y. Advances in extracardiac mechanisms for heart failure with preserved ejection fraction. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2022; 47:1733-1739. [PMID: 36748385 PMCID: PMC10930276 DOI: 10.11817/j.issn.1672-7347.2022.220310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Indexed: 02/08/2023]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a syndrome with highly heterogeneous clinical symptoms, and its incidence has been increasing in recent years. Compared with heart failure with reduced ejection fraction (HFrEF), HFpEF has a worse prognosis. Traditional therapies targeting the internal mechanisms of the heart show limited or inefficacy on HFpEF, and new therapeutic targets for HFpEF are expected to be found by focusing on the extracardiac mechanisms. Recent studies have shown that cardiopulmonary pathophysiological interaction exacerbates the progression of HFpEF. Hypertension, systemic vascular injury, and inflammatory response lead to coronary microvascular dysfunction, myocardial hypertrophy, and coronary microvascular remodeling. Acute kidney injury affects myocardial energy production, induces oxidative stress and catabolism of myocardial protein, which leads to myocardial dysfunction. Liver fibrosis mediates heart injury by abnormal protein deposition and inflammatory factors production. Skeletal muscle interacts with the sympathetic nervous system by metabolic signals. It also produces muscle factors, jointly affecting cardiac function. Metabolic syndrome, gut microbiota dysbiosis, immune system diseases, and iron deficiency promote the occurrence and development of HFpEF through metabolic changes, oxidative stress, and inflammatory responses. Therefore, the research on the extracardiac mechanisms of HFpEF has certain implications for model construction, mechanism research, and treatment strategy formulation.
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Affiliation(s)
- Siyu Wang
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha 410011.
- Xiangya School of Medicine, Central South University, Changsha 410008, China.
| | - Yichao Xiao
- Department of Cardiovascular Medicine, Second Xiangya Hospital, Central South University, Changsha 410011.
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Riccardi M, Sammartino AM, Piepoli M, Adamo M, Pagnesi M, Rosano G, Metra M, von Haehling S, Tomasoni D. Heart failure: an update from the last years and a look at the near future. ESC Heart Fail 2022; 9:3667-3693. [PMID: 36546712 PMCID: PMC9773737 DOI: 10.1002/ehf2.14257] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
In the last years, major progress occurred in heart failure (HF) management. Quadruple therapy is now mandatory for all the patients with HF with reduced ejection fraction. Whilst verciguat is becoming available across several countries, omecamtiv mecarbil is waiting to be released for clinical use. Concurrent use of potassium-lowering agents may counteract hyperkalaemia and facilitate renin-angiotensin-aldosterone system inhibitor implementations. The results of the EMPagliflozin outcomE tRial in Patients With chrOnic heaRt Failure With Preserved Ejection Fraction (EMPEROR-Preserved) trial were confirmed by the Dapagliflozin in Heart Failure with Mildly Reduced or Preserved Ejection Fraction (DELIVER) trial, and we now have, for the first time, evidence for treatment of also patients with HF with preserved ejection fraction. In a pre-specified meta-analysis of major randomized controlled trials, sodium-glucose co-transporter-2 inhibitors reduced all-cause mortality, cardiovascular (CV) mortality, and HF hospitalization in the patients with HF regardless of left ventricular ejection fraction. Other steps forward have occurred in the treatment of decompensated HF. Acetazolamide in Acute Decompensated Heart Failure with Volume Overload (ADVOR) trial showed that the addition of intravenous acetazolamide to loop diuretics leads to greater decongestion vs. placebo. The addition of hydrochlorothiazide to loop diuretics was evaluated in the CLOROTIC trial. Torasemide did not change outcomes, compared with furosemide, in TRANSFORM-HF. Ferric derisomaltose had an effect on the primary outcome of CV mortality or HF rehospitalizations in IRONMAN (rate ratio 0.82; 95% confidence interval 0.66-1.02; P = 0.070). Further options for the treatment of HF, including device therapies, cardiac contractility modulation, and percutaneous treatment of valvulopathies, are summarized in this article.
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Affiliation(s)
- Mauro Riccardi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Antonio Maria Sammartino
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Massimo Piepoli
- Clinical Cardiology, IRCCS Policlinico San DonatoUniversity of MilanMilanItaly
- Department of Preventive CardiologyUniversity of WrocławWrocławPoland
| | - Marianna Adamo
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Matteo Pagnesi
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | | | - Marco Metra
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
| | - Stephan von Haehling
- Department of Cardiology and PneumologyUniversity of Goettingen Medical CenterGottingenGermany
- German Center for Cardiovascular Research (DZHK), Partner Site GöttingenGottingenGermany
| | - Daniela Tomasoni
- Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public HealthUniversity of BresciaBresciaItaly
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López-Vilella R, Donoso Trenado V, Jover Pastor P, Sánchez-Lázaro I, Martínez Dolz L, Almenar Bonet L. Why Iron Deficiency in Acute Heart Failure Should Be Treated: A Real-World Clinical Practice Study. Life (Basel) 2022; 12:life12111828. [PMID: 36362983 PMCID: PMC9699465 DOI: 10.3390/life12111828] [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: 10/02/2022] [Revised: 11/01/2022] [Accepted: 11/04/2022] [Indexed: 11/10/2022] Open
Abstract
Background. This study aims to determine whether the administration of ferric carboxymaltose (FCM) in patients with acute heart failure (AHF) and iron deficiency (ID) improves morbidity and mortality. Methods. We studied 890 consecutive patients admitted for AHF. Patients were divided into six groups according to reduced left ventricular ejection fraction (HFrEF) or preserved (HFpEF), presence of ID, and administration of FCM. Emergency visits, re-admissions, and all-cause mortality were assessed at 6 months. Results. The overall prevalence of ID was 91.2%. In the HFrEF group, no differences were found in isolated events when patients with untreated vs. treated ID were compared, while differences were found in the combined event rate (p = 0.049). The risk calculation showed an absolute risk reduction (ARR) of 10% and relative risk reduction (RRR) of 18%. In HFpEF there was a positive trend with regard to the combined event (p = 0.107), with an ARR of 9% and an RRR of 15%. The number of patients we needed to treat to prevent a combined event was 10.5 in HFrEF and 10.8 in HFpEF. Conclusions. FCM in AHF reduced the combined event rate of emergency visits, re-admission, and all-cause death at 6 months in HF with left ventricular ejection fraction <50%, and showed a positive trend in HFpEF.
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Affiliation(s)
- Raquel López-Vilella
- Heart Failure and Transplantation Unit, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Department of Cardiology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Correspondence: ; Tel.: +34-961245851
| | - Víctor Donoso Trenado
- Heart Failure and Transplantation Unit, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Department of Cardiology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Pablo Jover Pastor
- Department of Cardiology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
| | - Ignacio Sánchez-Lázaro
- Heart Failure and Transplantation Unit, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Department of Cardiology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Luis Martínez Dolz
- Department of Cardiology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Luis Almenar Bonet
- Heart Failure and Transplantation Unit, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Department of Cardiology, Hospital Universitario y Politécnico La Fe, 46026 Valencia, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
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10
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Iron Depletion in Systemic and Muscle Compartments Defines a Specific Phenotype of Severe COPD in Female and Male Patients: Implications in Exercise Tolerance. Nutrients 2022; 14:nu14193929. [PMID: 36235581 PMCID: PMC9571884 DOI: 10.3390/nu14193929] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/15/2022] [Accepted: 09/17/2022] [Indexed: 11/23/2022] Open
Abstract
We hypothesized that iron content and regulatory factors, which may be involved in exercise tolerance, are differentially expressed in systemic and muscle compartments in iron deficient severe chronic obstructive pulmonary disease (COPD) patients. In the vastus lateralis and blood of severe COPD patients with/without iron depletion, iron content and regulators, exercise capacity, and muscle function were evaluated in 40 severe COPD patients: non-iron deficiency (NID) and iron deficiency (ID) (20 patients/group). In ID compared to NID patients, exercise capacity, muscle iron and ferritin content, serum transferrin saturation, hepcidin-25, and hemojuvelin decreased, while serum transferrin and soluble transferrin receptor and muscle IRP-1 and IRP-2 increased. Among all COPD, a significant positive correlation was detected between FEV1 and serum transferrin saturation. In ID patients, significant positive correlations were detected between serum ferritin, hepcidin, and muscle iron content and exercise tolerance and between muscle IRP-2 and serum ferritin and hepcidin levels. In ID severe COPD patients, iron content and its regulators are differentially expressed. A potential crosstalk between systemic and muscle compartments was observed in the ID patients. Lung function and exercise capacity were associated with several markers of iron metabolism regulation. Iron status should be included in the overall assessment of COPD patients given its implications in their exercise performance.
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11
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Marco Guazzi M, Wilhelm M, Halle M, Van Craenenbroeck E, Kemps H, de Boer RA, Coats AJ, Lund L, Mancini D, Borlaug B, Filippatos G, Pieske B. Exercise Testing in HFpEF: an Appraisal Through Diagnosis, Pathophysiology and Therapy A Clinical Consensus Statement of the Heart Failure Association (HFA) and European Association of Preventive Cardiology (EAPC) of the European Society of Cardiology (ESC). Eur J Heart Fail 2022; 24:1327-1345. [PMID: 35775383 PMCID: PMC9542249 DOI: 10.1002/ejhf.2601] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 06/10/2022] [Accepted: 06/26/2022] [Indexed: 11/09/2022] Open
Abstract
Patients with heart failure with preserved ejection fraction (HFpEF) universally complain of exercise intolerance and dyspnoea as key clinical correlates. Cardiac as well as extracardiac components play a role for the limited exercise capacity, including an impaired cardiac and peripheral vascular reserve, a limitation in mechanical ventilation and/or gas exchange with reduced pulmonary vascular reserve, skeletal muscle dysfunction and iron deficiency/anaemia. Although most of these components can be differentiated and quantified through gas exchange analysis by cardiopulmonary exercise testing (CPET), the information provided by objective measures of exercise performance have not been systematically considered in the recent algorithms/scores for HFpEF diagnosis, neither by European nor US groups. The current Clinical Consensus Statement by the HFA and EAPC Association of the ESC aims at outlining the role of exercise testing and its pathophysiological, clinical and prognostic insights, addressing the implication of a thorough functional evaluation from the diagnostic algorithm to the pathophysiology and treatment perspectives of HFpEF. Along with these goals, we provide a specific analysis on the evidence that CPET is the standard for assessing, quantifying, and differentiating the origin of dyspnoea and exercise impairment and even more so when combined with echo and/or invasive hemodynamic evaluation is here provided. This will lead to improved quality of diagnosis when applying the proposed scores and may also help useful to implement the progressive characterization of the specific HFpEF phenotypes, a critical step toward the delivery of phenotype-specific treatments.
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Affiliation(s)
- M Marco Guazzi
- Division of Cardiology, University of Milano School of Medicine, San Paolo Hospital, Milano
| | - Matthias Wilhelm
- Department of Cardiology Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Martin Halle
- Department of Prevention and Sports Medicine, Faculty of Medicine, University Hospital 'Klinikum rechts der Isar', Technical University Munich, Munich, Germany; DZHK (Deutsches Zentrum für Herz-Kreislauf-Forschung), partner site Munich, Munich Heart Alliance, Munich, Germany
| | - Emeline Van Craenenbroeck
- Research Group Cardiovascular Diseases, GENCOR, University of Antwerp, Belgium; Department of Cardiology, Antwerp University Hospital, Edegem, Belgium
| | - Hareld Kemps
- Department of Cardiology, Máxima Medical Center, Eindhoven, Netherlands; Department of Industrial Design, Eindhoven University of Technology, Eindhoven, Netherlands
| | - Rudolph A de Boer
- University of Groningen, University Medical Center Groningen, Department of Cardiology, Groningen, The Netherlands
| | | | - Lars Lund
- Solna, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Donna Mancini
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, New York, New York, USA; Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Barry Borlaug
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, 55902, United States
| | | | - Burkert Pieske
- Department of Cardiology, Charité University Medicine, Campus Virchow Klinikum, Berlin, Germany, German Centre for Cardiovascular Research (DZHK), partner site Berlin, Berlin, Germany, German Heart Center, Berlin, Germany
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12
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Bayes-Genis A, Cediel G, Domingo M, Codina P, Santiago E, Lupón J. Biomarkers in Heart Failure with Preserved Ejection Fraction. Card Fail Rev 2022; 8:e20. [PMID: 35815256 PMCID: PMC9253965 DOI: 10.15420/cfr.2021.37] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/02/2022] [Indexed: 12/23/2022] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous disorder developing from multiple aetiologies with overlapping pathophysiological mechanisms. HFpEF diagnosis may be challenging, as neither cardiac imaging nor physical examination are sensitive in this situation. Here, we review biomarkers of HFpEF, of which the best supported are related to myocardial stretch and injury, including natriuretic peptides and cardiac troponins. An overview of biomarkers of inflammation, extracellular matrix derangements and fibrosis, senescence, vascular dysfunction, anaemia/iron deficiency and obesity is also provided. Finally, novel biomarkers from -omics technologies, including plasma metabolites and circulating microRNAs, are outlined briefly. A cardiac-centred approach to HFpEF diagnosis using natriuretic peptides seems reasonable at present in clinical practice. A holistic approach including biomarkers that provide information on the non-cardiac components of the HFpEF syndrome may enrich our understanding of the disease and may be useful in classifying HFpEF phenotypes or endotypes that may guide patient selection in HFpEF trials.
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Affiliation(s)
- Antoni Bayes-Genis
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; Department of Medicine, Universitat Autonoma de Barcelona, Barcelona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Germán Cediel
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Mar Domingo
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Pau Codina
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Evelyn Santiago
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
| | - Josep Lupón
- Heart Institute, University Hospital Germans Trias i Pujol, Badalona, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain
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13
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Gevaert AB, Mueller S, Winzer EB, Duvinage A, Van de Heyning CM, Pieske-Kraigher E, Beckers PJ, Edelmann F, Wisløff U, Pieske B, Adams V, Halle M, Van Craenenbroeck EM. Iron Deficiency Impacts Diastolic Function, Aerobic Exercise Capacity, and Patient Phenotyping in Heart Failure With Preserved Ejection Fraction: A Subanalysis of the OptimEx-Clin Study. Front Physiol 2022; 12:757268. [PMID: 35222057 PMCID: PMC8866976 DOI: 10.3389/fphys.2021.757268] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 12/27/2021] [Indexed: 01/08/2023] Open
Abstract
Aims Iron deficiency (ID) is linked to reduced aerobic exercise capacity and poor prognosis in patients with heart failure (HF) with reduced ejection fraction (HFrEF); however, data for HF with preserved ejection fraction (HFpEF) is scarce. We assessed the relationship between iron status and diastolic dysfunction as well as aerobic exercise capacity in HFpEF, and the contribution of iron status to patient phenotyping. Methods and Results Among 180 patients with HFpEF (66% women; median age, 71 years) recruited for the Optimizing Exercise Training in Prevention and Treatment of Diastolic HF (OptimEx-Clin) trial, baseline iron status, including iron, ferritin, and transferrin saturation, was analyzed (n = 169) in addition to exercise capacity (peak oxygen uptake [peak V̇O2]) and diastolic function (E/e′). ID was present in 60% of patients and was more common in women. In multivariable linear regression models, we found that diastolic function and peak V̇O2 were independently related to iron parameters; however, these relationships were present only in patients with HFpEF and ID [E/e′ and iron: β−0.19 (95% confidence interval −0.32, −0.07), p = 0.003; E/e′ and transferrin saturation: β−0.16 (−0.28, −0.04), p = 0.011; peak V̇O2 and iron: β 3.76 (1.08, 6.44), p = 0.007; peak V̇O2 and transferrin saturation: β 3.58 (0.99, 6.16), p = 0.007]. Applying machine learning, patients were classified into three phenogroups. One phenogroup was predominantly characterized by the female sex and few HFpEF risk factors but a high prevalence of ID (86%, p < 0.001 vs. other phenogroups). When excluding ID from the phenotyping analysis, results were negatively influenced. Conclusion Iron parameters are independently associated with impaired diastolic function and low aerobic capacity in patients with HFpEF and ID. Patient phenotyping in HFpEF is influenced by including ID. Clinical Trial Registration www.ClinicalTrials.gov, identifier NCT02078947.
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Affiliation(s)
- Andreas B. Gevaert
- Research Group Cardiovascular Diseases, GENCOR (Genetics, Pharmacology & Physiopathology of Heart, Blood, Vessels and Skeleton) Department, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital (UZA), Edegem, Belgium
- *Correspondence: Andreas B. Gevaert,
| | - Stephan Mueller
- Department of Prevention and Sports Medicine, University Hospital Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Ephraim B. Winzer
- Department of Internal Medicine and Cardiology, Heart Center Dresden – University Hospital, Technische Universität Dresden, Dresden, Germany
| | - André Duvinage
- Department of Prevention and Sports Medicine, University Hospital Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Caroline M. Van de Heyning
- Research Group Cardiovascular Diseases, GENCOR (Genetics, Pharmacology & Physiopathology of Heart, Blood, Vessels and Skeleton) Department, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital (UZA), Edegem, Belgium
| | - Elisabeth Pieske-Kraigher
- Department of Internal Medicine and Cardiology, Campus Virchow Klinikum, Charité Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Paul J. Beckers
- Department of Cardiology, Antwerp University Hospital (UZA), Edegem, Belgium
| | - Frank Edelmann
- Department of Internal Medicine and Cardiology, Campus Virchow Klinikum, Charité Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Ulrik Wisløff
- Cardiac Exercise Research Group at Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Burkert Pieske
- Department of Internal Medicine and Cardiology, Campus Virchow Klinikum, Charité Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
| | - Volker Adams
- Department of Internal Medicine and Cardiology, Heart Center Dresden – University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Martin Halle
- Department of Prevention and Sports Medicine, University Hospital Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Munich, Germany
| | - Emeline M. Van Craenenbroeck
- Research Group Cardiovascular Diseases, GENCOR (Genetics, Pharmacology & Physiopathology of Heart, Blood, Vessels and Skeleton) Department, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Antwerp University Hospital (UZA), Edegem, Belgium
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14
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Scherbakov N, Sandek A, Valentova M, Mayer A, von Haehling S, Jankowska E, Anker SD, Doehner W. Iron Deficiency and Reduced Muscle Strength in Patients with Acute and Chronic Ischemic Stroke. J Clin Med 2022; 11:595. [PMID: 35160047 PMCID: PMC8836993 DOI: 10.3390/jcm11030595] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 02/06/2023] Open
Abstract
(1) Introduction: Iron deficiency (ID) contributes to impaired functional performance and reduced quality of life in patients with chronic illnesses. The role of ID in stroke is unclear. The aim of this prospective study was to evaluate the prevalence of ID and to evaluate its association with long-term functional outcome in patients with ischemic stroke. (2) Patients and Methods: 140 patients (age 69 ± 13 years, BMI 27.7 ± 4.6 kg/m², mean ± SD) admitted to a university hospital stroke Unit, with acute ischemic stroke of the middle cerebral artery were consecutively recruited to this observational study. Study examinations were completed after admission (3 ± 2 days after acute stroke) and at one-year follow up (N = 64, 382 ± 27 days after stroke). Neurological status was evaluated according to the National Institute of Health Stroke Scale (NIHSS) and the modified Rankin scale (mRS). Muscle isometric strength of the non-affected limb was assessed by the maximum handgrip test and knee extension leg test. ID was diagnosed with serum ferritin levels ≤ 100 µg/L (ID Type I) or 100-300 µg/L if transferrin saturation (TSAT) < 20% (ID Type II). (3) Results: The prevalence of ID in acute stroke patients was 48% (N = 67), with about two-thirds of patients (N = 45) displaying ID Type I and one-third (N = 22) Type II. Handgrip strength (HGS) and quadriceps muscle strength were reduced in patients with ID compared to patients without ID at baseline (HGS: 26.5 ± 10.4 vs. 33.8 ± 13.2 kg, p < 0.001 and quadriceps: 332 ± 130 vs. 391 ± 143 N, p = 0.06). One year after stroke, prevalence of ID increased to 77% (p = 0.001). While an improvement of HGS was observed in patients with normal iron status, patients with ID had no improvement in HGS difference (4.6 ± 8.3 vs. -0.7 ± 6.5 kg, p < 0.05). Patients with ID remained with lower HGS compared to patients with normal iron status (28.2 ± 12.5 vs. 44.0 ± 8.6 kg, p < 0.0001). (4) Conclusions: Prevalence of ID was high in patients after acute stroke and further increased one year after stroke. ID was associated with lower muscle strength in acute stroke patients. In patients with ID, skeletal muscle strength did not improve one year after stroke.
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Affiliation(s)
- Nadja Scherbakov
- Berlin Institute of Health, Center for Regenerative Therapies (BCRT), Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany; (A.M.); (S.D.A.); (W.D.)
- Center for Stroke Research Berlin (CSB), Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany
- Department of Internal Medicine and Cardiology, Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, 10785 Berlin, Germany
| | - Anja Sandek
- Department of Cardiology and Pneumology, University of Göttingen, 37073 Göttingen, Germany; (A.S.); (M.V.); (S.v.H.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Miroslava Valentova
- Department of Cardiology and Pneumology, University of Göttingen, 37073 Göttingen, Germany; (A.S.); (M.V.); (S.v.H.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Antje Mayer
- Berlin Institute of Health, Center for Regenerative Therapies (BCRT), Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany; (A.M.); (S.D.A.); (W.D.)
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen, 37073 Göttingen, Germany; (A.S.); (M.V.); (S.v.H.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Ewa Jankowska
- Institute of Heart Disease, Wroclaw Medical University, 50-367 Wroclaw, Poland;
- Institute of Heart Disease, University Hospital, 50-367 Wroclaw, Poland
| | - Stefan D. Anker
- Berlin Institute of Health, Center for Regenerative Therapies (BCRT), Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany; (A.M.); (S.D.A.); (W.D.)
- German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, 10785 Berlin, Germany
- Division of Cardiology and Metabolism-Heart Failure, Cachexia & Sarcopenia, Department of Cardiology (CVK), Charité-Universitätsmedizin Berlin, 10117 Berlin, Germany
| | - Wolfram Doehner
- Berlin Institute of Health, Center for Regenerative Therapies (BCRT), Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany; (A.M.); (S.D.A.); (W.D.)
- Center for Stroke Research Berlin (CSB), Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany
- Department of Internal Medicine and Cardiology, Campus Virchow-Klinikum, Charité—Universitätsmedizin Berlin, 10117 Berlin, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, 10785 Berlin, Germany
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15
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Alnuwaysir RIS, Hoes MF, van Veldhuisen DJ, van der Meer P, Beverborg NG. Iron Deficiency in Heart Failure: Mechanisms and Pathophysiology. J Clin Med 2021; 11:125. [PMID: 35011874 PMCID: PMC8745653 DOI: 10.3390/jcm11010125] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/17/2021] [Accepted: 12/22/2021] [Indexed: 12/15/2022] Open
Abstract
Iron is an essential micronutrient for a myriad of physiological processes in the body beyond erythropoiesis. Iron deficiency (ID) is a common comorbidity in patients with heart failure (HF), with a prevalence reaching up to 59% even in non-anaemic patients. ID impairs exercise capacity, reduces the quality of life, increases hospitalisation rate and mortality risk regardless of anaemia. Intravenously correcting ID has emerged as a promising treatment in HF as it has been shown to alleviate symptoms, improve quality of life and exercise capacity and reduce hospitalisations. However, the pathophysiology of ID in HF remains poorly characterised. Recognition of ID in HF triggered more research with the aim to explain how correcting ID improves HF status as well as the underlying causes of ID in the first place. In the past few years, significant progress has been made in understanding iron homeostasis by characterising the role of the iron-regulating hormone hepcidin, the effects of ID on skeletal and cardiac myocytes, kidneys and the immune system. In this review, we summarise the current knowledge and recent advances in the pathophysiology of ID in heart failure, the deleterious systemic and cellular consequences of ID.
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Affiliation(s)
| | | | | | | | - Niels Grote Beverborg
- Department of Cardiology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (R.I.S.A.); (M.F.H.); (D.J.v.V.); (P.v.d.M.)
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16
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Stretti L, Zippo D, Coats AJS, Anker MS, von Haehling S, Metra M, Tomasoni D. A year in heart failure: an update of recent findings. ESC Heart Fail 2021; 8:4370-4393. [PMID: 34918477 PMCID: PMC9073717 DOI: 10.1002/ehf2.13760] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 11/28/2021] [Accepted: 12/01/2021] [Indexed: 12/22/2022] Open
Abstract
Major changes have occurred in these last years in heart failure (HF) management. Landmark trials and the 2021 European Society of Cardiology guidelines for the diagnosis and treatment of HF have established four classes of drugs for treatment of HF with reduced ejection fraction: angiotensin‐converting enzyme inhibitors or an angiotensin receptor‐neprilysin inhibitor, beta‐blockers, mineralocorticoid receptor antagonists, and sodium‐glucose co‐transporter 2 inhibitors, namely, dapagliflozin or empagliflozin. These drugs consistently showed benefits on mortality, HF hospitalizations, and quality of life. Correction of iron deficiency is indicated to improve symptoms and reduce HF hospitalizations. AFFIRM‐AHF showed 26% reduction in total HF hospitalizations with ferric carboxymaltose vs. placebo in patients hospitalized for acute HF (P = 0.013). The guanylate cyclase activator vericiguat and the myosin activator omecamtiv mecarbil improved outcomes in randomized placebo‐controlled trials, and vericiguat is now approved for clinical practice. Treatment of HF with preserved ejection fraction (HFpEF) was a major unmet clinical need until this year when the results of EMPEROR‐Preserved (EMPagliflozin outcomE tRial in Patients With chrOnic HFpEF) were issued. Compared with placebo, empagliflozin reduced by 21% (hazard ratio, 0.79; 95% confidence interval, 0.69 to 0.90; P < 0.001), the primary outcome of cardiovascular death or HF hospitalization. Advances in the treatment of specific phenotypes of HF, including atrial fibrillation, valvular heart disease, cardiomyopathies, cardiac amyloidosis, and cancer‐related HF, also occurred. Coronavirus disease 2019 (COVID‐19) pandemic still plays a major role in HF epidemiology and management. All these aspects are highlighted in this review.
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Affiliation(s)
- Lorenzo Stretti
- Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Dauphine Zippo
- Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | | | - Markus S Anker
- Department of Cardiology (CBF), Charité - Universitätsmedizin Berlin, Berlin, Germany.,Berlin Institute of Health Center for Regenerative Therapies (BCRT), Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), partner site Berlin, Berlin, Germany
| | - Stephan von Haehling
- Department of Cardiology and Pneumology, University of Göttingen Medical Center, Göttingen, Germany.,German Center for Cardiovascular Research (DZHK), partner site Göttingen, Göttingen, Germany
| | - Marco Metra
- Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Daniela Tomasoni
- Cardiology, Cardio-Thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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17
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Barandiarán Aizpurua A, Sanders-van Wijk S, Brunner-La Rocca HP, Henkens MTHM, Weerts J, Spanjers MHA, Knackstedt C, van Empel VPM. Iron deficiency impacts prognosis but less exercise capacity in heart failure with preserved ejection fraction. ESC Heart Fail 2021; 8:1304-1313. [PMID: 33522131 PMCID: PMC8006701 DOI: 10.1002/ehf2.13204] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 10/12/2020] [Accepted: 01/02/2021] [Indexed: 12/11/2022] Open
Abstract
Aims Whether and how iron deficiency (ID) impacts patients with heart failure (HF) with preserved ejection fraction (HFpEF) remain unclear. The aim of our study was to investigate the impact of ID on functional status, exercise capacity, and prognosis in HFpEF. Methods and results The study population consisted of 300 HFpEF patients. ID was defined as serum ferritin <100 μg/L or 100–300 μg/L and transferrin‐saturation <20%. Baseline functional status, quality of life (HADS score and EQ 5D index), 6 min walking test, echocardiography, and outcome (all‐cause mortality and combined all cause‐mortality and HF hospitalization) were evaluated. ID was found in 159 (53%) patients. Patients with ID had a worse prognosis with a higher combined endpoint of all‐cause mortality and HF hospitalization after 4 years of follow‐up (log rank = 0.008). Pulmonary hypertension, depression, and thyroid disease were more prevalent in the ID group. Multivariable analysis showed that ID was independently associated with body mass index (P = 0.003), pulmonary hypertension (P = 0.008), and thyroid disease (P = 0.01). Although patients with ID had a lower exercise capacity compared with patients without ID (393 m [294–455] vs. 344 m [260–441], P = 0.008), there was no significant correlation after multivariable correction for age, BMI, NT‐proBNP, DM, and depression. Conclusions Heart failure with preserved ejection fraction patients with ID have a worse prognosis and impaired exercise capacity compared with those without ID. However, although a trend was observed, after multivariable correction ID was no longer significantly associated with a reduced exercise capacity. This reflects that impaired exercise capacity in HFpEF is complex and seems multifactorial. Interestingly, pulmonary hypertension was an independent predictor of both ID and exercise capacity.
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Affiliation(s)
- Arantxa Barandiarán Aizpurua
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Sandra Sanders-van Wijk
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Hans-Peter Brunner-La Rocca
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Michiel T H M Henkens
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Jerremy Weerts
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Mireille H A Spanjers
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands
| | - Christian Knackstedt
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
| | - Vanessa P M van Empel
- Department of Cardiology, Maastricht University Medical Centre (MUMC+), PO 5800, Maastricht, 6202AZ, The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre (MUMC+), Maastricht, The Netherlands
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