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Cristian IA, Serbanoiu LI, Busnatu SS, Chioncel V, Andrei CL. The Impact of Antithrombotic Therapy in Patients with De-compensated Heart Failure and Iron. BALNEO AND PRM RESEARCH JOURNAL 2022. [DOI: 10.12680/balneo.2022.512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract: The iron deficient anaemia is a common medical condition in patients with heart failure receiving antithrombotic therapy. Especially during the COVID19 pandemic period the rate of bleeding complications associated with the antithrombotic therapy tend to be higher, as the patient’s referral to medical services is lower and the interaction doctor-patient is limited. In our retrospective observational study we included 300 consecutive patients with decompensated heat failure associating iron deficient anaemia. For defining the medical conditions we used the ESC guidelines terminology and diagnostic criteria. We assessed the association between the iron deficient anaemia and different antithrombotic therapies, recommended in concordance to ESC Guidelines. We found that aspirin 75mg/day was statistical significant associated with iron deficient anaemia (p 0.012) and anaemia severity (p 0.002), this association being assessed by Chi square and Pearson tests. Also, neither clopidogrel, ticagrelor, VKA or non-VKA were associated to the presence of anaemia. By assessing the mortality rate associated to anaemia severity, the severe anaemia was associated to higher mortality rate, meanwhile no antithrombotic therapy was associated with higher readmission or mortality rate (p<0.001). In conclusion, aspirin was the only antithrombotic therapy associated with the presence of anaemia and anaemia severity, while only severe anaemia was associated with statistic significant increase of patient’s mortality, with nonstatistical result regarding the readmission rate. This finding is concordant to the necessity of a permanent evaluation of the antithrombotic therapy in heart failure patients.
Keywords: antithrombotic therapy, decompensated heart failure, iron deficient anaemia, COVID 19 pan-demic, mortality rate
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Affiliation(s)
- Ion Alexandru Cristian
- 1 Carol Davila University of Medicine and Pharmacy Bucharest 2 Bagdasar Arseni Emergency Hospital, Cardiology Department
| | - Liviu Ionut Serbanoiu
- 1 Carol Davila University of Medicine and Pharmacy Bucharest 2 Bagdasar Arseni Emergency Hospital, Cardiology Department
| | - Stefan Sebastian Busnatu
- 1 Carol Davila University of Medicine and Pharmacy Bucharest 2 Bagdasar Arseni Emergency Hospital, Cardiology Department
| | - Valentin Chioncel
- 1 Carol Davila University of Medicine and Pharmacy Bucharest 2 Bagdasar Arseni Emergency Hospital, Cardiology Department
| | - Catalina Liliana Andrei
- 1 Carol Davila University of Medicine and Pharmacy Bucharest 2 Bagdasar Arseni Emergency Hospital, Cardiology Department
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152
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Ko TY, Lin TT, Hsu JC, Yang YY, Chuang SL, Lin LY, Kao HL, Ho YL. Incidence, risk factors and predictors of cardiovascular mortality for aortic stenosis among patients with diabetes mellitus. Diabetes Res Clin Pract 2022; 191:110050. [PMID: 36030901 DOI: 10.1016/j.diabres.2022.110050] [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: 03/20/2022] [Revised: 08/17/2022] [Accepted: 08/22/2022] [Indexed: 11/29/2022]
Abstract
AIMS To find the incidence, risk factors and predictors of cardiovascular (CV) mortality for aortic stenosis (AS) in patients with type 2 diabetes mellitus (T2DM). METHODS Between 2014 and 2019, 20,979 patients with T2DM who underwent echocardiography were enrolled for analysis. The mean follow-up period was 34 months. Multiple risk factors and outcomes for patients with and without AS were presented. RESULTS AS was present in 776 (3.70%) patients. Age, female, chronic kidney disease, hyperlipidemia, and peripheral arterial disease statistically increased risk of AS. The CV mortality (adjusted hazard ratio [aHR] = 1.97; 95% confidence interval [CI] 1.336 - 2.906, p < 0.001) and risk of hospitalization for heart failure (HHF) (aHR = 1.73, 95% CI 1.442-2.082, p < 0.001) were significantly increased in patients with AS, without significant differences in acute myocardial infarction and stroke. Severity of AS, body mass index (<27 kg/m2), hypertension, hyperuricemia, left ventricular dysfunction (ejection fraction < 50%), and hematocrit (<38%) were significantly associated with increased CV mortality and HHF. CONCLUSIONS AS was associated with an increased risk of CV mortality and HHF in patients with T2DM.
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Affiliation(s)
- Tsung-Yu Ko
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Clinical Medicine, National Taiwan University, Taipei, Taiwan
| | - Ting-Tse Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Jung Chi Hsu
- Division of Cardiology, Department of Internal Medicine, Fu Jen Catholic University Hospital, New Taipei City, Taiwan
| | - Yen-Yun Yang
- Integrative Medical Database Center, Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Shu-Lin Chuang
- Integrative Medical Database Center, Department of Medical Research, National Taiwan University Hospital, Taipei, Taiwan
| | - Lian-Yu Lin
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsien-Li Kao
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Lwun Ho
- Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
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153
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The Mutual Relationship among Cardiovascular Diseases and COVID-19: Focus on Micronutrients Imbalance. Nutrients 2022; 14:nu14163439. [PMID: 36014944 PMCID: PMC9416353 DOI: 10.3390/nu14163439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/12/2022] [Accepted: 08/15/2022] [Indexed: 12/16/2022] Open
Abstract
Micronutrients are ions and vitamins humbly required by the human body. They play a main role in several physiological mechanisms and their imbalance is strongly associated with potentially-fatal complications. Micronutrient imbalance is associated with many cardiovascular diseases, such as arrythmias, heart failure, and ischemic heart disease. It has been also observed in coronavirus disease 2019 (COVID-19), particularly in most severe patients. The relationship between cardiovascular diseases and COVID-19 is mutual: the latter triggers cardiovascular disease onset and worsening while patients with previous cardiovascular disease may develop a more severe form of COVID-19. In addition to the well-known pathophysiological mechanisms binding COVID-19 and cardiovascular diseases together, increasing importance is being given to the impact of micronutrient alterations, often present during COVID-19 and able to affect the balance responsible for a good functioning of the cardiovascular system. In particular, hypokalemia, hypomagnesemia, hyponatremia, and hypocalcemia are strongly associated with worse outcome, while vitamin A and D deficiency are associated with thromboembolic events in COVID-19. Thus, considering how frequent the cardiovascular involvement is in patients with COVID-19, and how it majorly affects their prognosis, this manuscript provides a comprehensive review on the role of micronutrient imbalance in the interconnection between COVID-19 and cardiovascular diseases.
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154
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Iso T, Matsue Y, Mizukami A, Tokano T, Isoda K, Suwa S, Miyauchi K, Yanagisawa N, Okumura Y, Minamino T. Daprodustat for anaemia in patients with heart failure and chronic kidney disease: A randomized controlled study. ESC Heart Fail 2022; 9:4291-4297. [PMID: 35983622 PMCID: PMC9773652 DOI: 10.1002/ehf2.14109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 07/19/2022] [Accepted: 08/04/2022] [Indexed: 01/19/2023] Open
Abstract
AIMS Hypoxia-inducible factor-prolyl hydroxylase (HIF-PH) inhibitors have been developed for the treatment of renal anaemia; however, no study has evaluated the safety and efficacy of HIF-PH inhibitors in patients with heart failure (HF). This study was designed to evaluate the safety and efficacy of daprodustat, a HIF-PH inhibitor, in patients with HF and renal anaemia. METHODS AND RESULTS We designed a pilot, multi-centre, open-label, randomized controlled study, in which 50 patients with HF complicated with chronic kidney disease and anaemia will be randomized 1:1 to either the daprodustat or control group at seven sites in Japan. Study entry requires New York Heart Association Class II HF symptoms or a history of hospitalization due to HF, an estimated glomerular filtration rate of <60 mL/min/1.73 m2 , and a haemoglobin level of 7.5 to <11.0 g/dl. Patients randomized to the daprodustat group will be treated with oral daprodustat, and the dose will be uptitrated according to the changes in the haemoglobin level from previous visits. In this study, we will evaluate the impact of HIF-PH inhibitors on cardiac function using advanced cardiovascular imaging modalities, including cardiac magnetic resonance imaging. The primary outcome is the haemoglobin level at 16 weeks of randomization, and all adverse events will be recorded and evaluated for any association with daprodustat treatment. CONCLUSION Considering the hypothetical upside and downside of using HIF-PH inhibitors in anaemic patients with HF and chronic kidney disease, and because there are virtually no safe and effective treatments for patients with anaemia not caused by iron deficiency, our study results will contribute significantly to this field.
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Affiliation(s)
- Takashi Iso
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan
| | - Yuya Matsue
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan
| | - Akira Mizukami
- Department of CardiologyKameda Medical CenterKamogawaJapan
| | - Takashi Tokano
- Department of CardiologyJuntendo University Urayasu HospitalUrayasuJapan
| | - Kikuo Isoda
- Department of CardiologyJuntendo University Nerima HospitalTokyoJapan
| | - Satoru Suwa
- Department of Acute Critical Care Medicine, Shizuoka HospitalJuntendo UniversityTokyoJapan
| | - Katsumi Miyauchi
- Department of Cardiovascular MedicineJuntendo Tokyo Koto Geriatric Medical CenterTokyoJapan
| | | | - Yasuo Okumura
- Division of Cardiology, Department of MedicineNihon University School of MedicineTokyoJapan
| | - Tohru Minamino
- Department of Cardiovascular Biology and MedicineJuntendo University Graduate School of MedicineTokyoJapan,Japan Agency for Medical Research and Development‐Core Research for Evolutionary Medical Science and Technology (AMED‐CREST), Japan Agency for Medical Research and DevelopmentTokyoJapan
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155
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Tymińska A, Ozierański K, Wawrzacz M, Balsam P, Maciejewski C, Kleszczewska M, Zawadzka M, Marchel M, Crespo-Leiro MG, Maggioni AP, Drożdż J, Opolski G, Grabowski M, Kapłon-Cieślicka A. Heart rate control and its predictors in patients with heart failure and sinus rhythm. Data from the European Society of Cardiology Long-Term Registry. Cardiol J 2022; 30:VM/OJS/J/88117. [PMID: 35975794 PMCID: PMC10713215 DOI: 10.5603/cj.a2022.0076] [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: 01/24/2022] [Revised: 07/04/2022] [Accepted: 07/17/2022] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Higher resting heart rate (HR) in patients with heart failure (HF) and sinus rhythm (SR) is associated with increased mortality. In patients hospitalized for HF, the aim herein, was to assess the use and dosage of guideline-recommended HR lowering medications, HR control at discharge and predictors of HR control. METHODS In the present study, were Polish participants of the European Society of Cardiology HF Long-Term (ESC-HF-LT) Registry. Those selected were hospitalized for HF, with reduced ejection fraction (HFrEF) and SR at discharge (n = 236). The patients were divided in two groups ( < 70 and ≥ 70 bpm). Logistic regression was used to identify the predictors of HR ≥ 70 bpm. RESULTS Of patients with HFrEF and SR, 59% had HR ≥ 70 bpm at hospital discharge. At discharge, 96% and only 0.5% of the patients with HFrEF and SR received beta-blocker and ivabradine, respectively. In the HF groups < 70 and ≥ 70 bpm, only 11% and 4% of patients received beta-blocker target doses, respectively. There was no difference in the use of other guideline-recommended medications. Age, New York Heart Association class, HR on admission and lack of HR lowering medications were predictors of discharge HR ≥ 70 bpm. CONCLUSIONS Heart rate control after hospitalization for HFrEF is unsatisfactory, which may be attributed to suboptimal doses of beta-blockers, and negligence in use other HR lowering drugs (including ivabradine).
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Affiliation(s)
- Agata Tymińska
- 1st Department of Cardiology, Medical University of Warsaw, Poland
| | | | - Marek Wawrzacz
- 1st Department of Cardiology, Medical University of Warsaw, Poland
| | - Paweł Balsam
- 1st Department of Cardiology, Medical University of Warsaw, Poland
| | | | | | | | - Michał Marchel
- 1st Department of Cardiology, Medical University of Warsaw, Poland
| | | | - Aldo P Maggioni
- Centro Studi ANMCO (Associazione Nazionale Medici Cardiologi Ospedalieri), Florence, Italy
| | - Jarosław Drożdż
- Department of Cardiology, 1st Chair of Cardiology and Cardiac Surgery, Medical University of Lodz, Poland
| | - Grzegorz Opolski
- 1st Department of Cardiology, Medical University of Warsaw, Poland
| | - Marcin Grabowski
- 1st Department of Cardiology, Medical University of Warsaw, Poland
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156
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Appraising the Causal Association between Systemic Iron Status and Heart Failure Risk: A Mendelian Randomisation Study. Nutrients 2022; 14:nu14163258. [PMID: 36014764 PMCID: PMC9412602 DOI: 10.3390/nu14163258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 07/22/2022] [Accepted: 08/04/2022] [Indexed: 12/02/2022] Open
Abstract
Although observational studies have shown that abnormal systemic iron status is associated with an increased risk of heart failure (HF), it remains unclear whether this relationship represents true causality. We aimed to explore the causal relationship between iron status and HF risk. Two-sample Mendelian randomisation (MR) was applied to obtain a causal estimate. Genetic summary statistical data for the associations (p < 5 × 10−8) between single nucleotide polymorphisms (SNPs) and four iron status parameters were obtained from the Genetics of Iron Status Consortium in genome-wide association studies involving 48,972 subjects. Statistical data on the association of SNPs with HF were extracted from the UK biobank consortium (including 1088 HF cases and 360,106 controls). The results were further tested using MR based on the Bayesian model averaging (MR-BMA) and multivariate MR (MVMR). Of the twelve SNPs considered to be valid instrumental variables, three SNPs (rs1800562, rs855791, and rs1799945) were associated with all four iron biomarkers. Genetically predicted iron status biomarkers were not causally associated with HF risk (all p > 0.05). Sensitivity analysis did not show evidence of potential heterogeneity and horizontal pleiotropy. Convincing evidence to support a causal relationship between iron status and HF risk was not found. The strong relationship between abnormal iron status and HF risk may be explained by an indirect mechanism.
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157
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Nisar T, Lebioda K, Shaulov S, Shapouran S, Abu-Hadid O, Tofade T, Khandelwal P. Interplay between anemia parameters and collateral status in patients who undergo mechanical thrombectomy. J Clin Neurosci 2022; 104:34-41. [PMID: 35944336 DOI: 10.1016/j.jocn.2022.07.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 07/07/2022] [Accepted: 07/25/2022] [Indexed: 10/16/2022]
Abstract
INTRODUCTION Anemia is associated with higher morbidity and mortality, but its association with acute ischemic stroke (AIS) is not well established. We aim to determine the association of five-day anemia parameters with clinical outcomes in patients with an AIS, depending on their pre-mechanical thrombectomy (MT) collateral status. METHODS We performed a retrospective chart review of patients who underwent MT at a comprehensive stroke center from 7/2014 to 12/2020. The patients were divided into good and poor collateral groups depending on their pre-MT collateral status. A blinded board-certified neuroradiologist used collateral grading scale of Maas ≥ 3 to designate good collaterals on the pre-MT CT Angiogram. A binary logistic regression analysis was performed, controlling for the baseline parameters, with the five-day anemia parameters as predictors. The outcomes were functional independence (mRS 0-2), mortality, and early neurological improvement. RESULTS A total of 220 met the inclusion criteria. 94 (42.72 %) patients had good collaterals, while 126 (57.27 %) patients had poor collaterals. In the multivariable analysis, for patients with good collaterals, the higher values of five-day mean Hb (12.41 ± 1.87 vs 11.32 ± 1.95; OR, 0.72; 95 % CI, 0.54-0.95; P 0.018), five-day mean HCT (37.43 ± 5.1 vs 34.35 ± 5.5; OR, 0.89; 95 % CI, 0.81-0.98; P 0.018) and lower values of the difference between peak and trough values of Hb (1.75 ± 1.15 vs 2.41 ± 1.35; OR, 1.71; 95 % CI, 1.07-2.74; P 0.025) were associated with functional independence. For patients with poor collaterals, there was no association between five-day mean Hb, mean HCT parameters with functional independence, lower mortality, and early neurological improvement. CONCLUSION Our study was suggestive of an association between higher mean values of Hb and HCT over a five-day period and good clinical outcomes in patients with good collaterals who undergo MT for an anterior circulation LVO. This association was not found in the poor collateral group.
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Affiliation(s)
- Taha Nisar
- University of South Alabama, Mobile, AL, USA.
| | | | | | | | | | - Toluwalase Tofade
- Rutgers New Jersey Medical School, Newark, NJ, USA; Montefiore Medical Center, The Bronx, NY, USA
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158
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Neglected Comorbidity of Chronic Heart Failure: Iron Deficiency. Nutrients 2022; 14:nu14153214. [PMID: 35956390 PMCID: PMC9370238 DOI: 10.3390/nu14153214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/01/2022] [Accepted: 08/02/2022] [Indexed: 11/17/2022] Open
Abstract
Iron deficiency is a significant comorbidity of heart failure (HF), defined as the inability of the myocardium to provide sufficient blood flow. However, iron deficiency remains insufficiently detected. Iron-deficiency anemia, defined as a decrease in hemoglobin caused by iron deficiency, is a late consequence of iron deficiency, and the symptoms of iron deficiency, which are not specific, are often confused with those of HF or comorbidities. HF patients with iron deficiency are often rehospitalized and present reduced survival. The correction of iron deficiency in HF patients is associated with improved functional capacity, quality of life, and rehospitalization rates. Because of the inflammation associated with chronic HF, which complicates the picture of nutritional deficiency, only the parenteral route can bypass the tissue sequestration of iron and the inhibition of intestinal iron absorption. Given the negative impact of iron deficiency on HF progression, the frequency and financial implications of rehospitalizations due to decompensation episodes, and the efficacy of this supplementation, screening for this frequent comorbidity should be part of routine testing in all HF patients. Indeed, recent European guidelines recommend screening for iron deficiency (serum ferritin and transferrin saturation coefficient) in all patients with suspected HF, regular iron parameters assessment in all patients with HF, and intravenous iron supplementation in symptomatic patients with proven deficiency. We thus aim to summarize all currently available data regarding this common and easily improvable comorbidity.
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159
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Maroofi A, Moro T, Agrimi J, Safari F. Cognitive decline in heart failure: Biomolecular mechanisms and benefits of exercise. Biochim Biophys Acta Mol Basis Dis 2022; 1868:166511. [PMID: 35932891 DOI: 10.1016/j.bbadis.2022.166511] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/18/2022] [Accepted: 07/29/2022] [Indexed: 11/24/2022]
Abstract
By definition, heart failure (HF) is a human pathological condition affecting the structure and function of all organs in the body, and the brain is not an exception to that. Failure of the heart to pump enough blood centrally and peripherally is at the foundation of HF patients' inability to attend even the most ordinary daily activities and progressive deterioration of their cognitive capacity. What is more, between heart and brain exists a bidirectional relationship that goes well beyond hemodynamics and concerns bioelectric and endocrine signaling. This increasingly consolidated evidence makes the scenario even more complex. Studies have mainly chased how HF impairs cognition without focusing much on preventive measures, notably cardio-cerebral health proxies. Here, we aim to provide a brief account of known and hypothetical factors that may explain how exercise can help obviate cognitive dysfunction associated with HF in its different forms. As we shall see, there is a stringent need for a deeper grasp of such mechanisms. Indeed, gaining this new knowledge will automatically shed new light on the inner workings of HF itself, thus resulting in more effective prevention and treatment of this escalating syndrome.
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Affiliation(s)
- Abdulbaset Maroofi
- Department of Exercise Physiology, Faculty of Physical Education & Sport Sciences, University of Guilan, Rasht, Iran
| | - Tatiana Moro
- Department of Biomedical Sciences, University of Padua, 35131 Padua, Italy
| | - Jacopo Agrimi
- Department of Biomedical Sciences, University of Padua, 35131 Padua, Italy.
| | - Fatemeh Safari
- Department of Physiology, Faculty of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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160
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Siddiqui SW, Ashok T, Patni N, Fatima M, Lamis A, Anne KK. Anemia and Heart Failure: A Narrative Review. Cureus 2022; 14:e27167. [PMID: 36017290 PMCID: PMC9393312 DOI: 10.7759/cureus.27167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2022] [Indexed: 11/06/2022] Open
Abstract
Anemia in heart failure patients is a relatively common finding and has been linked with an increased risk of hospital admissions, morbidities, and significant mortality making its correction a significant factor in improving the quality of life and clinical outcomes in those suffering from it. This review article has discussed the multifactorial pathophysiology, including iron deficiency, longstanding inflammation, abnormal levels of human erythropoietin (Epo), and the abnormal activation of the renin-angiotensin-aldosterone system (RAAS) being the most significant. The diagnostic guidelines as well as research-based management modalities specifically with iron supplements and erythropoietin stimulating agents have also been discussed, although research done in this area has been limited and shown conflicting results.
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161
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Choorapoikayil S, Meybohm P. Iron deficiency: effects beyond anaemia? Lancet Haematol 2022; 9:e466-e468. [PMID: 35772423 DOI: 10.1016/s2352-3026(22)00176-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Suma Choorapoikayil
- Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University, 60590 Frankfurt, Germany.
| | - Patrick Meybohm
- Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany
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162
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Liang L, Huang L, Zhao X, Zhao L, Tian P, Huang B, Feng J, Zhang J, Zhang Y. Prognostic value of RDW alone and in combination with NT-proBNP in patients with heart failure. Clin Cardiol 2022; 45:802-813. [PMID: 35621296 PMCID: PMC9286336 DOI: 10.1002/clc.23850] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/06/2022] [Accepted: 05/16/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Red blood cell distribution width (RDW) and N-terminal pro brain natriuretic peptide (NT-proBNP) may predict the prognosis of heart failure (HF). However, the impact of combined RDW and NT-proBNP levels as a prognostic marker of HF remains unclear and the significance of this combination at various time-points has not been sufficiently studied. HYPOTHESIS RDW can predict prognosis in HF at various time-points and combination with NT-proBNP improves the prognostic value. METHODS Patients admitted to HF care unit of Fuwai Hospital CAMS&PUMC (Beijing, China) with a diagnosis of HF from November 2008 to November 2018 were analyzed retrospectively. RESULTS In total, 3231 patients with available RDW data at admission were evaluated (median age 58 years, 71.9% males, 39.7% coronary heart disease, 68.6% New York Heart Association [NYHA] III or IV). Median RDW and NT-proBNP at admission were 13.4% (interquartile range [IQR]: 12.7%-14.5%), and 1723.00 pg/ml (IQR: 754.00-4006.25 pg/ml), respectively. During 2.9-year median follow-up, all-cause death occurred in 1075 (33.27%) patients. Kaplan-Meier survival curve and Cox proportional-hazard models, showed patients in the top quarter RDW had a 32.0% increased mortality compared to the bottom quarter (hazard ratio: 4.39, 95% confidence interval: 3.59-5.38; p <.001). The top quarter RDW retained independent prognostic value across HF with reduced ejection fraction [HFrEF], HF with mid-range ejection fraction [HFmrEF], and HF with preserved ejection fraction [HFpEF] subgroups. Patients were subsequently divided into four groups by median RDW and NT-proBNP. Comparison of Kaplan-Meier survival curves for various groups showed good risk stratification (p < .001). CONCLUSIONS RDW is an independent predictor of mortality among patients with HF in the short-, medium-, and long-term. Combination of RDW and NT-proBNP improves the prognostic value. This is true across all clinical subtypes of heart failure (HFrEF, HFmrEF, HFpEF), and among most subgroups of patients with various comorbidities (infection, diabetes, hypertension).
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Affiliation(s)
- Lin Liang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Liyan Huang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Xuemei Zhao
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Lang Zhao
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Pengchao Tian
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Boping Huang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Jiayu Feng
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
| | - Jian Zhang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
- Key Laboratory of Clinical Research for Cardiovascular MedicationsNational Health CommitteeBeijingChina
| | - Yuhui Zhang
- State Key Laboratory of Cardiovascular Disease, Heart Failure Center, Fuwai Hospital, National Center for Cardiovascular DiseasesChinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC)BeijingChina
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163
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Urban S, Błaziak M, Jura M, Iwanek G, Zdanowicz A, Guzik M, Borkowski A, Gajewski P, Biegus J, Siennicka A, Pondel M, Berka P, Ponikowski P, Zymliński R. Novel Phenotyping for Acute Heart Failure—Unsupervised Machine Learning-Based Approach. Biomedicines 2022; 10:biomedicines10071514. [PMID: 35884819 PMCID: PMC9313459 DOI: 10.3390/biomedicines10071514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 01/14/2023] Open
Abstract
Acute heart failure (AHF) is a life-threatening, heterogeneous disease requiring urgent diagnosis and treatment. The clinical severity and medical procedures differ according to a complex interplay between the deterioration cause, underlying cardiac substrate, and comorbidities. This study aimed to analyze the natural phenotypic heterogeneity of the AHF population and evaluate the possibilities offered by clustering (unsupervised machine-learning technique) in a medical data assessment. We evaluated data from 381 AHF patients. Sixty-three clinical and biochemical features were assessed at the admission of the patients and were included in the analysis after the preprocessing. The K-medoids algorithm was implemented to create the clusters, and optimization, based on the Davies-Bouldin index, was used. The clustering was performed while blinded to the outcome. The outcome associations were evaluated using the Kaplan-Meier curves and Cox proportional-hazards regressions. The algorithm distinguished six clusters that differed significantly in 58 variables concerning i.e., etiology, clinical status, comorbidities, laboratory parameters and lifestyle factors. The clusters differed in terms of the one-year mortality (p = 0.002). Using the clustering techniques, we extracted six phenotypes from AHF patients with distinct clinical characteristics and outcomes. Our results can be valuable for future trial constructions and customized treatment.
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Affiliation(s)
- Szymon Urban
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
- Correspondence:
| | - Mikołaj Błaziak
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Maksym Jura
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Gracjan Iwanek
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Agata Zdanowicz
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Mateusz Guzik
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Artur Borkowski
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Piotr Gajewski
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Jan Biegus
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Agnieszka Siennicka
- Department of Physiology and Patophysiology, Wroclaw Medical University, 50-368 Wroclaw, Poland;
| | - Maciej Pondel
- Institute of Information Systems in Economics, Wroclaw University of Economics and Business, 53-345 Wroclaw, Poland;
| | - Petr Berka
- Department of Information and Knowledge Engineering, Prague University of Economics and Business, W. Churchill Sq. 1938/4, 130 67 Prague, Czech Republic;
| | - Piotr Ponikowski
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
| | - Robert Zymliński
- Institute of Heart Diseases, Wroclaw Medical University, 50-556 Wroclaw, Poland; (M.B.); (M.J.); (G.I.); (A.Z.); (M.G.); (A.B.); (P.G.); (J.B.); (P.P.); (R.Z.)
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Zhu Y, Peng X, Wu M, Huang H, Li N, Chen Y, Xiao S, Zhang H, Zhou Y, Chen S, Liu Z, Yi L, Peng Y, Fan J, Zeng J. Risk factors of short-term, intermediate-term, and long-term cardiac events in patients hospitalized for HFmrEF. ESC Heart Fail 2022; 9:3124-3138. [PMID: 35751458 DOI: 10.1002/ehf2.14044] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 05/16/2022] [Accepted: 06/03/2022] [Indexed: 11/06/2022] Open
Abstract
AIMS Clinical data on the prognostic determinants over varying periods within the same cohort of heart failure with mid-range or mildly reduced ejection fraction (HFmrEF) remain scarce. This study aimed to identify the short-term, intermediate-term, and long-term risk factors of adverse cardiovascular (CV) outcomes in patients hospitalized for HFmrEF. METHODS AND RESULTS This retrospective study included 1691 consecutive HFmrEF patients admitted to our hospital between January 2015 and August 2020. Baseline data including clinical characteristics, laboratory and cardiac imaging examinations were obtained. Patients completed at least 1 year clinical follow-up after discharge by telephone interview, clinical visit, or community visit. The primary endpoint was defined as a composite of CV death or rehospitalization for heart failure (CV events) at 3, 12, and 33 months after the diagnosis of HFmrEF. Mean age of the whole cohort was 69 (61-77) years and 64.8% were male. The median clinical follow-up was 33 (20-50) months. CV events were 17.5%, 28.2%, and 57.8% at 3, 12, and 33 months after discharge, respectively. Independent risk factors for CV events were uric acid >382 μmol/L, creatinine >100 μmol/L, N-terminal pro-B type natriuretic peptide (NT-proBNP) > 3368 pg/mL and haemoglobin <120 g/L for men and <110 g/L for women at 3 and 12 months. Pulmonary artery systolic pressure >35 mmHg and the ratio of early transmitral flow velocity to early mitral annular velocity >18 served as independent risk factors for CV events at 12 months. At 33 months, uric acid > 382 μmol/L, NT-proBNP >3368 pg/mL, and pulmonary artery systolic pressure >35 mmHg were the independent risk factors of CV events. CONCLUSIONS Higher uric acid, creatinine, NT-proBNP, and lower haemoglobin levels at baseline are valuable serum biomarkers for risk stratification of short-term and long-term CV outcomes of HFmrEF patients. Future studies are needed to verify if intensive heart failure therapy for identified high-risk HFmrEF patients based on these four serum biomarkers could improve their short-term and long-term CV outcomes or not.
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Affiliation(s)
- Yunlong Zhu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
| | - Xin Peng
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Mingxin Wu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
| | - Haobo Huang
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
| | - Na Li
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Yongliang Chen
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Sha Xiao
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Hui Zhang
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Yuying Zhou
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Sihao Chen
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Zhican Liu
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Liqing Yi
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
| | - Yiqun Peng
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
| | - Jie Fan
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China
| | - Jianping Zeng
- Department of Cardiology, Xiangtan Central Hospital, Xiangtan, China.,Graduate Collaborative Training Base of Xiangtan Central Hospital, Hengyang Medical School, University of South China, Hengyang, China
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165
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Wang K, Shi X, Zhu Z, Hao X, Chen L, Cheng S, Foo RSY, Wang C. Mendelian randomization analysis of 37 clinical factors and coronary artery disease in East Asian and European populations. Genome Med 2022; 14:63. [PMID: 35698167 PMCID: PMC9195360 DOI: 10.1186/s13073-022-01067-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 06/03/2022] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Coronary artery disease (CAD) remains the leading cause of mortality worldwide despite enormous efforts devoted to its prevention and treatment. While many genetic loci have been identified to associate with CAD, the intermediate causal risk factors and etiology have not been fully understood. This study assesses the causal effects of 37 heritable clinical factors on CAD in East Asian and European populations. METHODS We collected genome-wide association summary statistics of 37 clinical factors from the Biobank Japan (42,793 to 191,764 participants) and the UK Biobank (314,658 to 442,817 participants), paired with summary statistics of CAD from East Asians (29,319 cases and 183,134 controls) and Europeans (91,753 cases and 311,344 controls). These clinical factors covered 12 cardiometabolic traits, 13 hematological indices, 7 hepatological and 3 renal function indices, and 2 serum electrolyte indices. We performed univariable and multivariable Mendelian randomization (MR) analyses in East Asians and Europeans separately, followed by meta-analysis. RESULTS Univariable MR analyses identified reliable causal evidence (P < 0.05/37) of 10 cardiometabolic traits (height, body mass index [BMI], blood pressure, glycemic and lipid traits) and 4 other clinical factors related to red blood cells (red blood cell count [RBC], hemoglobin, hematocrit) and uric acid (UA). Interestingly, while generally consistent, we identified population heterogeneity in the causal effects of BMI and UA, with higher effect sizes in East Asians than those in Europeans. After adjusting for cardiometabolic factors in multivariable MR analysis, red blood cell traits (RBC, meta-analysis odds ratio 1.07 per standard deviation increase, 95% confidence interval 1.02-1.13; hemoglobin, 1.10, 1.03-1.16; hematocrit, 1.10, 1.04-1.17) remained significant (P < 0.05), while UA showed an independent causal effect in East Asians only (1.12, 1.06-1.19, P = 3.26×10-5). CONCLUSIONS We confirmed the causal effects of 10 cardiometabolic traits on CAD and identified causal risk effects of RBC, hemoglobin, hematocrit, and UA independent of traditional cardiometabolic factors. We found no causal effects for 23 clinical factors, despite their reported epidemiological associations. Our findings suggest the physiology of red blood cells and the level of UA as potential intervention targets for the prevention of CAD.
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Affiliation(s)
- Kai Wang
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xian Shi
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ziwei Zhu
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xingjie Hao
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liangkai Chen
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shanshan Cheng
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Roger S Y Foo
- Cardiovascular Research Institute, Centre for Translational Medicine, National University Health System, Singapore, Singapore.,Genome Institute of Singapore, Singapore, Singapore
| | - Chaolong Wang
- Department of Epidemiology and Biostatistics, Ministry of Education Key Laboratory of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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166
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Research on the Oxidative Stress Response of Human Body Caused by Different Nutritional Supplements and the Improvement Effect of Exercise. COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE 2022; 2022:1355254. [PMID: 35720908 PMCID: PMC9200520 DOI: 10.1155/2022/1355254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/27/2022] [Accepted: 05/30/2022] [Indexed: 01/03/2023]
Abstract
This paper combines experimental and observational research to investigate the effect of various nutritional supplements on human oxidative stress response and exercise. Furthermore, this paper investigates the neural pathways involved in motor regulation in the cerebral cortex, striatum, and midbrain. The midbrain is an important site for regulating direct and indirect pathways, as well as motor control. Simultaneously, this paper provides a theoretical foundation as well as experimental value for further understanding the effects of iron deficiency and iron overload on brain iron storage in young adults. Furthermore, this paper provides guidance and a scientific foundation for reasonable exercise for adolescents with iron overload and iron deficiency, as well as an experimental foundation and theoretical support for the development of iron fortifier supplementation and sports foods for special populations. The experimental results validate the method's efficacy.
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167
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Zhang H, Jamieson KL, Grenier J, Nikhanj A, Tang Z, Wang F, Wang S, Seidman JG, Seidman CE, Thompson R, Seubert JM, Oudit GY. Myocardial Iron Deficiency and Mitochondrial Dysfunction in Advanced Heart Failure in Humans. J Am Heart Assoc 2022; 11:e022853. [PMID: 35656974 PMCID: PMC9238720 DOI: 10.1161/jaha.121.022853] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background Myocardial iron deficiency (MID) in heart failure (HF) remains largely unexplored. We aim to establish defining criterion for MID, evaluate its pathophysiological role, and evaluate the applicability of monitoring it non‐invasively in human explanted hearts. Methods and Results Biventricular tissue iron levels were measured in both failing (n=138) and non‐failing control (NFC, n=46) explanted human hearts. Clinical phenotyping was complemented with comprehensive assessment of myocardial remodeling and mitochondrial functional profiles, including metabolic and oxidative stress. Myocardial iron status was further investigated by cardiac magnetic resonance imaging. Myocardial iron content in the left ventricle was lower in HF versus NFC (121.4 [88.1–150.3] versus 137.4 [109.2–165.9] μg/g dry weight), which was absent in the right ventricle. With a priori cutoff of 86.1 μg/g d.w. in left ventricle, we identified 23% of HF patients with MID (HF‐MID) associated with higher NYHA class and worsened left ventricle function. Respiratory chain and Krebs cycle enzymatic activities were suppressed and strongly correlated with depleted iron stores in HF‐MID hearts. Defenses against oxidative stress were severely impaired in association with worsened adverse remodeling in iron‐deficient hearts. Mechanistically, iron uptake pathways were impeded in HF‐MID including decreased translocation to the sarcolemma, while transmembrane fraction of ferroportin positively correlated with MID. Cardiac magnetic resonance with T2* effectively captured myocardial iron levels in failing hearts. Conclusions MID is highly prevalent in advanced human HF and exacerbates pathological remodeling in HF driven primarily by dysfunctional mitochondria and increased oxidative stress in the left ventricle. Cardiac magnetic resonance demonstrates clinical potential to non‐invasively monitor MID.
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Affiliation(s)
- Hao Zhang
- Division of Cardiology Department of Medicine Faculty of Medicine and DentistryEdmonton Alberta Canada.,Mazankowski Alberta Heart Institute Edmonton Alberta Canada
| | - K Lockhart Jamieson
- Department of Pharmacology Faculty of Medicine and DentistryEdmonton Alberta Canada
| | - Justin Grenier
- Mazankowski Alberta Heart Institute Edmonton Alberta Canada.,Department of Biomedical Engineering Faculty of Medicine and DentistryEdmonton Alberta Canada
| | - Anish Nikhanj
- Division of Cardiology Department of Medicine Faculty of Medicine and DentistryEdmonton Alberta Canada.,Mazankowski Alberta Heart Institute Edmonton Alberta Canada
| | - Zeyu Tang
- Division of Cardiology Department of Medicine Faculty of Medicine and DentistryEdmonton Alberta Canada.,Mazankowski Alberta Heart Institute Edmonton Alberta Canada
| | - Faqi Wang
- Division of Cardiology Department of Medicine Faculty of Medicine and DentistryEdmonton Alberta Canada.,Mazankowski Alberta Heart Institute Edmonton Alberta Canada
| | - Shaohua Wang
- Mazankowski Alberta Heart Institute Edmonton Alberta Canada.,Division of Cardiac Surgery Department of Surgery Faculty of Medicine and Dentistry University of Alberta Edmonton Alberta Canada
| | | | - Christine E Seidman
- Department of Genetics Harvard Medical School Boston MA.,Cardiovascular Division Brigham and Women's Hospital Boston MA
| | - Richard Thompson
- Mazankowski Alberta Heart Institute Edmonton Alberta Canada.,Department of Biomedical Engineering Faculty of Medicine and DentistryEdmonton Alberta Canada
| | - John M Seubert
- Mazankowski Alberta Heart Institute Edmonton Alberta Canada.,Department of Pharmacology Faculty of Medicine and DentistryEdmonton Alberta Canada
| | - Gavin Y Oudit
- Division of Cardiology Department of Medicine Faculty of Medicine and DentistryEdmonton Alberta Canada.,Mazankowski Alberta Heart Institute Edmonton Alberta Canada
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VENTURINI E, IANNUZZO G, DI LORENZO A, CUOMO G, D'ANGELO A, MERONE P, CUDEMO G, PACILEO M, D'ANDREA A, VIGORITO C, GIALLAURIA F. Short-term treatment of iron deficiency anemia after cardiac surgery. IJC HEART & VASCULATURE 2022; 40:101038. [PMID: 35514874 PMCID: PMC9066354 DOI: 10.1016/j.ijcha.2022.101038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/18/2022] [Accepted: 04/21/2022] [Indexed: 11/30/2022]
Abstract
Iron deficiency anemia (IDA) is frequent after cardiac surgery and is associated with increased morbidity and mortality. In a retrospective study, we analyzed 106 patients with IDA (hemoglobin [Hb] ≤ 12 g/dl in women and ≤ 13 g/dl in men, transferrin saturation [TSAT] ≤ 20%) on admission to a Cardiac Rehabilitation Unit after cardiac surgery. The patients were divided into two groups, one was treated with oral sucrosomial iron (SI) and the other with intravenous ferric carboxymaltose (FCM). Patients received a single 1000 mg dose of FCM from the day after admission to rehabilitation (T1), or a 120 mg/day dose of SI from T1 until discharge (T2); after discharge, SI was reduced to 30 mg/day until the end of follow-up (T3). Hb was evaluated at T1, T2 and T3; the other hematological parameters at T1 and T3; natriuretic peptides at T1, T2 and T3; 6-minute walk test (6MWT) at T1 and T2. Folate, vitamin B12 and reticulocytes were sampled on admission. Folate deficiency was documented in 60.4% of patients. Hb increased in both groups with no significant differences between the two treatments (p = 0.397). The other iron metabolism parameters (sideremia, transferrin, TSAT) displayed similar behavior, showing a significant increase at T3 (p < 0.001) with both therapies, although the increase was faster with FCM. Ferritin – high on admission – decreased at T3 in the SI group and rose significantly in the FCM group (SI 219.5 vs. FCM 689 ng/ml p < 0.0001). The 6MWT increased significantly at T2, with an overlap between SI and FCM. In conclusion, the results of this study show that SI and FCM exhibit the same effectiveness on IDA; the response time to therapy of both treatments is also equally fast. SI and FCM induce a similar increase in functional capacity. The study shows that SI can be a viable alternative to FCM after cardiac surgery in terms of effectiveness and tolerability.
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Affiliation(s)
- Elio VENTURINI
- Cardiac Rehabilitation Unit and Department of Cardiology, Azienda USL Toscana Nord-Ovest, “Cecina Civil Hospital”, 57023 - Cecina (LI), Italy
| | - Gabriella IANNUZZO
- Department of Clinical Medicine and Surgery, “Federico II” University, 80131 – Naples, Italy
| | - Anna DI LORENZO
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
| | - Gianluigi CUOMO
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
| | - Andrea D'ANGELO
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
| | - Pasquale MERONE
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
| | - Giuseppe CUDEMO
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
| | - Mario PACILEO
- Department of Cardiology and Intensive Coronary Care, “Umberto I Hospital”, 84014 - Nocera Inferiore (SA), Italy
| | - Antonello D'ANDREA
- Department of Cardiology and Intensive Coronary Care, “Umberto I Hospital”, 84014 - Nocera Inferiore (SA), Italy
| | - Carlo VIGORITO
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
| | - Francesco GIALLAURIA
- Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, 80131 – Naples, Italy
- Corresponding author at: Department of Translational Medical Sciences, Division of Internal Medicine and Cardiac Rehabilitation, “Federico II” University of Naples, Naples, Italy.
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169
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Uskach TM. Management of iron deficiency in chronic heart failure. TERAPEVT ARKH 2022; 94:572-578. [DOI: 10.26442/00403660.2022.04.201451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 11/22/2022]
Abstract
Iron deficiency is frequent in patients with chronic heart failure (CHF) with a prevalence of 50%, and its frequency varies depending on the study groups. The presence of iron deficiency limits erythropoiesis, leading to the development of anemia over time in patients with CHF, regardless of gender, race, and left ventricular ejection fraction (LVEF). Observational studies demonstrate a higher prevalence of iron deficiency in women and in patients with higher NYHA (New York Heart Association) functional class, decreased LVEF, increased brain natriuretic peptide (NT-proBNP), or increased high-sensitivity C-reactive protein. Iron deficiency and anemia in patients with CHF are independently associated with a decreased exercise capacity, hospitalizations for CHF, an increase in overall mortality and mortality from cardiovascular diseases. The clinical significance of iron deficiency requires the need to diagnose iron metabolism in all patients with CHF. Current guidelines for the diagnosis and treatment of CHF indicate the need to determine the level of ferritin and saturation of transferrin in all patients with a suspected diagnosis of heart failure. The use of oral iron therapy in patients with CHF demonstrates its low efficacy in correcting this condition according to the clinical trials. At the same time the use of intravenous iron therapy is safe and improves symptoms, exercise capacity and quality of life in patients with heart failure with reduced ejection fraction and iron deficiency, which has been shown both in international placebo-controlled trials and meta-analyses. The use of iron carboxymaltose should improve CHF symptoms, exercise capacity and quality of life in patients with CHF and LVEF45%. Intravenous iron therapy has also been shown to reduce readmissions for CHF in patients with an LVEF50% who have recently been hospitalized for worsening CHF.
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170
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Practical Guidance for Diagnosing and Treating Iron Deficiency in Patients with Heart Failure: Why, Who and How? J Clin Med 2022; 11:jcm11112976. [PMID: 35683366 PMCID: PMC9181459 DOI: 10.3390/jcm11112976] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 05/19/2022] [Accepted: 05/19/2022] [Indexed: 01/27/2023] Open
Abstract
Iron deficiency (ID) is a comorbid condition frequently seen in patients with heart failure (HF). Iron has an important role in the transport of oxygen, and is also essential for skeletal and cardiac muscle, which depend on iron for oxygen storage and cellular energy production. Thus, ID per se, even without anaemia, can be harmful. In patients with HF, ID is associated with a poorer quality of life (QoL) and exercise capacity, and a higher risk of hospitalisations and mortality, even in the absence of anaemia. Despite its negative clinical consequences, ID remains under-recognised. However, it is easily diagnosed and managed, and the recently revised 2021 European Society of Cardiology (ESC) guidelines on HF provide specific recommendations for its diagnosis and treatment. Prospective randomised controlled trials in patients with symptomatic HF with reduced ejection fraction (HFrEF) show that correction of ID using intravenous iron (principally ferric carboxymaltose [FCM]) provides improvements in symptoms of HF, exercise capacity and QoL, and a recent trial demonstrated that FCM therapy following hospitalisation due to acute decompensated HF reduced the risk of subsequent HF hospitalisations. This review provides a summary of the epidemiology and pathophysiology of ID in HFrEF, and practical guidance on screening, diagnosing, and treating ID.
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Cardiorenal Syndrome: An Updated Classification Based on Clinical Hallmarks. J Clin Med 2022; 11:jcm11102896. [PMID: 35629022 PMCID: PMC9146647 DOI: 10.3390/jcm11102896] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 05/11/2022] [Accepted: 05/18/2022] [Indexed: 02/01/2023] Open
Abstract
Cardiorenal syndrome (CRS) is defined as progressive, combined cardiac and renal dysfunction. In this mini review, a historical note on CRS is presented, the pathomechanisms and clinical hallmarks of both chronic heart failure and chronic kidney disease are discussed, and an updated classification of CRS is proposed. The current consensus classification relies on the assumed etiology and the course of the disease, i.e., acute or chronic CRS. Five types are described: type-I CRS presenting as acute cardiac failure leading to acute renal failure; type-II CRS presenting as chronic cardiac failure leading to chronic renal failure; type-III CRS presenting as acute kidney injury aggravating heart failure; type-IV CRS presenting as chronic kidney failure aggravating heart failure; and type-V CRS presenting as concurrent, chronic cardiac and renal failure. For an updated classification, information on the presence or absence of valvular heart disease and on the presence of hyper- or hypovolemia is added. Thus, CRS is specified as “acute” (type-I, type-III or type-V CRS) or “chronic” (type-II, type-IV or type-V) CRS, as “valvular” or “nonvalvular” CRS, and as “hyper-” or “hypovolemia-associated” CRS if euvolemia is absent. To enable the use of this updated classification, validation studies are mandated.
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Anemia warrants treatment to improve survival in patients with heart failure receiving sacubitril-valsartan. Sci Rep 2022; 12:8186. [PMID: 35581275 PMCID: PMC9114364 DOI: 10.1038/s41598-022-11886-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 04/18/2022] [Indexed: 12/08/2022] Open
Abstract
Angiotensin inhibition remains a cornerstone for pharmacologic management of heart failure (HF), despite being associated with decreased hemoglobin (Hb) levels. To investigate the effect of anemia and its treatment on patients with HF treated with sacubitril-valsartan (S/V), we conducted a retrospective study involving patients with recorded left ventricular ejection fractions (LVEFs) of < 40% between January 2017 and December 2019. We identified 677 patients, 37.7% of whom received S/V. The median follow-up period was 868 days. Anemia was associated with significantly decreased survival, increased mortality rates, and higher all-cause hospitalizations in S/V-using patients. We further analyzed 236 patients with HF who had recorded renal function, LVEF, and Hb at the initiation of S/V therapy to identify Hb patterns after S/V therapy. Of these patients, 35.6% exhibited decreasing Hb 12 months after S/V initiation, which was associated with a lower survival rate. Among the patients who were not prescribed anemia medications, Hb of ≥ 12 (vs. < 12 g/dL) was associated with a higher survival rate; this association was absent among the patients undergoing anemia treatment. These results emphasize that consistent screening and treatment for anemia should be implemented to reduce the morbidity and mortality of patients with HF receiving S/V.
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Miñana G, Lorenzo M, Ramirez de Arellano A, Wächter S, de la Espriella R, Sastre C, Mollar A, Núñez E, Bodí V, Sanchis J, Bayés-Genís A, Núñez J. Incidence, Treatment and Clinical Impact of Iron Deficiency in Chronic Heart Failure: A Longitudinal Analysis. J Clin Med 2022; 11:jcm11092559. [PMID: 35566684 PMCID: PMC9100536 DOI: 10.3390/jcm11092559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 11/16/2022] Open
Abstract
In patients with heart failure (HF), iron deficiency (ID) is a well-recognized therapeutic target; information about its incidence, patterns of iron repletion, and clinical impact is scarce. This single-centre longitudinal cohort study assessed the rates of ID testing and diagnosis in patients with stable HF, patterns of treatment with intravenous iron, and clinical impact of intravenous iron on HF rehospitalization risk. We included 711 consecutive outpatients (4400 visits) with stable chronic HF from 2014 to 2019 (median [interquartile range] visits per patient: 2 [2−7]. ID was defined as serum ferritin <100 µg/L, or 100−299 µg/L with transferrin saturation (TSAT) < 20%. During a median follow-up of 2.20 (1.11−3.78) years, ferritin and TSAT were measured at 2230 (50.7%) and 2183 visits (49.6%), respectively. ID was found at 846 (37.9%) visits, with ferritin and TSAT available (2230/4400), and intravenous iron was administered at 321/4400 (7.3%) visits; 233 (32.8%) patients received intravenous iron during follow-up. After multivariate analyses, iron repletion at any time during follow-up was associated with a lower risk of recurrent HF hospitalization (hazard ratio [HR] = 0.50, 95% confidence interval [CI] = 0.28−0.88; p = 0.016). Thus, ID was a frequent finding in patients with HF, and its repletion reduced the risk of recurrent HF hospitalizations.
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Affiliation(s)
- Gema Miñana
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
- CIBER Cardiovascular, 28029 Madrid, Spain;
| | - Miguel Lorenzo
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
| | | | - Sandra Wächter
- Medical Department, Viforpharma Group, 8152 Zurich, Switzerland;
| | - Rafael de la Espriella
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
- CIBER Cardiovascular, 28029 Madrid, Spain;
| | - Clara Sastre
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
| | - Anna Mollar
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
| | - Eduardo Núñez
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
| | - Vicent Bodí
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
- CIBER Cardiovascular, 28029 Madrid, Spain;
| | - Juan Sanchis
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
- CIBER Cardiovascular, 28029 Madrid, Spain;
| | - Antoni Bayés-Genís
- CIBER Cardiovascular, 28029 Madrid, Spain;
- Cardiology Department and Heart Failure Unit, Hospital Universitari Germans Trias i Pujol, 08916 Badalona, Spain
- Department of Medicine, Autonomous University of Barcelona, 08193 Barcelona, Spain
| | - Julio Núñez
- Cardiology Department, Hospital Clínico Universitario de Valencia, Universitat de Valencia, INCLIVA, 46010 Valencia, Spain; (G.M.); (M.L.); (R.d.l.E.); (C.S.); (A.M.); (E.N.); (V.B.); (J.S.)
- CIBER Cardiovascular, 28029 Madrid, Spain;
- Correspondence: or ; Tel.: +34-617551562; Fax: +34-963862658
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Neoh K, Page A, Chin-Yee N, Doree C, Bennett MI. Practice review: Evidence-based and effective management of anaemia in palliative care patients. Palliat Med 2022; 36:783-794. [PMID: 35331051 PMCID: PMC9087312 DOI: 10.1177/02692163221081967] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND Anaemia is a common sequela of advanced disease and is associated with significant symptom burden. No specific guidance exists for the investigation and management of anaemia in palliative care patients. AIM We aim to offer a pragmatic overview of the approaches to investigate and manage anaemia in advanced disease, based on guidelines and evidence in disease specific patient groups, including cancer, heart failure and chronic kidney disease. DESIGN Scoping review methodology was used to determine the strength of evidence supporting the investigation and management of anaemia in patients with advanced disease. DATA SOURCES A search for guidelines was performed in 2020. National or international guidelines were examined if they described the investigation or management of anaemia in adult patients with health conditions seen by palliative care services written within the last 5 years in the English language. Searches of MEDLINE, the Cochrane library and WHO guidance were made in 2019 to identify key publications that provided additional primary data. RESULTS Evidence supports patient-centred investigation of anaemia, results of which should guide targeted intervention. Blanket use of blood transfusion should be avoided, with evidence supporting a more restrictive approach to transfusion. Routine use of oral iron and erythropoetin stimulating agents (ESAs) are not recommended. Insufficient evidence exists to determine the effectiveness of IV iron in this patient group. CONCLUSION We advocate early consideration and investigation of anaemia, guided by symptom burden and patient preferences. Correction of reversible causes should be the mainstay of treatment, with a restrictive approach to blood transfusion. Research is required to evaluate the efficacy of IV iron in these patients.
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Affiliation(s)
- Karen Neoh
- St Gemma’s Hospice, Leeds, UK
- Karen Neoh, St Gemma’s Hospice, 329
Harrogate Road, Leeds, LS17 6QD, UK.
| | - Andrew Page
- Academic Unit of Palliative Care, Leeds
Institute of Health Sciences, Leeds, UK
| | - Nicolas Chin-Yee
- Department of Medicine, Division of
Palliative Care, St. Michael’s Hospital, Toronto, Canada
| | - Carolyn Doree
- NHS Blood and Transplant Systematic
Review Initiative, Oxford, UK
| | - Michael I Bennett
- Academic Unit of Palliative Care, Leeds
Institute of Health Sciences, Leeds, UK
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175
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Los iSGLT2 en la insuficiencia cardiaca. ¿Sus beneficios pueden extenderse a todo el espectro de la fracción de eyección? Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2022.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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176
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Gildner TE, Cepon-Robins TJ, Urlacher SS. Cumulative host energetic costs of soil-transmitted helminth infection. Trends Parasitol 2022; 38:629-641. [DOI: 10.1016/j.pt.2022.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/24/2022]
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177
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Kalogeropoulos AP, Tam E. Intravenous iron in heart failure with reduced ejection fraction: just about right. Eur J Heart Fail 2022; 24:1114-1116. [PMID: 35481845 DOI: 10.1002/ejhf.2520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 04/22/2022] [Indexed: 11/10/2022] Open
Affiliation(s)
| | - Edlira Tam
- Division of Cardiology, Department of Medicine, Stony Brook University, Stony Brook, NY, USA
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178
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Chen S, Huang Z, Liang Y, Zhao X, Aobuliksimu X, Wang B, He Y, Kang Y, Huang H, Li Q, Yao Y, Lu X, Qian X, Xie X, Liu J, Liu Y. Five-year mortality of heart failure with preserved, mildly reduced, and reduced ejection fraction in a 4880 Chinese cohort. ESC Heart Fail 2022; 9:2336-2347. [PMID: 35437939 PMCID: PMC9288761 DOI: 10.1002/ehf2.13921] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 02/18/2022] [Accepted: 03/27/2022] [Indexed: 12/29/2022] Open
Abstract
Aims Available evidence is incomplete and inconsistent in the outcomes of heart failure (HF) patients with preserved ejection fraction (HFpEF), mildly reduced ejection fraction (HFmrEF), and reduced ejection fraction (HFrEF). There are also limited data on the proportions and long‐term prognosis among the three HF phenotypes in China. We aimed to characterize the 5 year prognosis in three HF phenotypes according to EF in a cohort of hospitalized HF patients undergoing coronary angiography in southern China. Methods and results Hospitalized patients with HF were enrolled from the Cardiorenal ImprovemeNt registry (CIN; ClinicalTrials.gov NCT04407936) between January 2007 and December 2014. HF phenotypes were defined as HFpEF (EF ≥ 50%), HFmrEF (EF 41–49%), and HFrEF (EF ≤ 40%). Kaplan–Meier and Cox proportional hazards models were constructed to examine differences in 5 year outcomes in HF patients with different phenotypes. A total of 4880 HF patients [mean age: 61.8 ± 10.3, male: 3156 (64.7%)] were included: 2768 (57%) had HFpEF, 1015 (21%) had HFmrEF, and 1097 (22%) had HFrEF. Patients with HFrEF were older than those with HFpEF (62.5 ± 10.6 vs. 61.3 ± 10.1, P < 0.001) and more likely to be male (78.0% vs. 55.9%, P < 0.001). With 5 year follow‐up through the end of December 2019, 1624 (27.6%) patients died. Controlling confounding variables, declined EF category was independently associated with increased 5 year mortality {HFrEF 25.2% vs. HFpEF 13.4%, adjusted hazard ratio [aHR]: 1.85 [95% confidence interval (CI): 1.45 to 2.35]; HFmrEF 18.1% vs. HFpEF 13.4%, aHR: 1.40 [95% CI: 1.08 to 1.81]; HFrEF 25.2% vs. HFmrEF 18.1%, aHR: 1.32 [95% CI: 1.02 to 1.71]}. Conclusions In this Chinese cohort, patients with HFrEF account for less than a fourth of HF patients. One‐sixth individuals with HF died in 5 years. HFrEF was associated with a nearly two‐fold increased risk of 5 year mortality than HFpEF. Further studies are needed to prospectively evaluate the efficacy of improving treatment on outcomes in all three HF phenotypes.
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Affiliation(s)
- Shiqun Chen
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Zhidong Huang
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Yan Liang
- Maoming People's Hospital, Maoming, China
| | - Xiaoli Zhao
- The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | | | - Bo Wang
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Yibo He
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Yu Kang
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Haozhang Huang
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Qiang Li
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Younan Yao
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Xiaozhao Lu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Xiaoxian Qian
- The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xujing Xie
- The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jin Liu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
| | - Yong Liu
- Department of Cardiology, Guangdong Provincial Key Laboratory of Coronary Heart Disease Prevention, Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, 510080, China
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Maille B, Bodin A, Bisson A, Herbert J, Pierre B, Clementy N, Klein V, Franceschi F, Deharo JC, Fauchier L. Predicting outcome after cardiac resynchronisation therapy defibrillator implantation: the CRT-D Futility score. BRITISH HEART JOURNAL 2022; 108:1186-1193. [PMID: 35410895 DOI: 10.1136/heartjnl-2021-320532] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 03/04/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Risk-benefit for cardiac resynchronisation therapy (CRT) defibrillator (CRT-D) over CRT pacemaker remains a matter of debate. We aimed to identify patients with a poor outcome within 1 year of CRT-D implantation, and to develop a CRT-D Futility score. METHODS Based on an administrative hospital-discharge database, all consecutive patients treated with prophylactic CRT-D implantation in France (2010-2019) were included. A prediction model was derived and validated for 1-year all-cause death after CRT-D implantation (considered as futility) by using split-sample validation. RESULTS Among 23 029 patients (mean age 68±10 years; 4873 (21.2%) women), 7016 deaths were recorded (yearly incidence rate 7.2%), of which 1604 (22.8%) occurred within 1 year of CRT-D implantation. In the derivation cohort (n=11 514), the final logistic regression model included-as main predictors of futility-older age, diabetes, mitral regurgitation, aortic stenosis, history of hospitalisation with heart failure, history of pulmonary oedema, atrial fibrillation, renal disease, liver disease, undernutrition and anaemia. Area under the curve for the CRT-D Futility score was 0.716 (95% CI: 0.698 to 0.734) in the derivation cohort and 0.692 (0.673 to 0.710) in the validation cohort. The Hosmer-Lemeshow test had a p-value of 0.57 suggesting accurate calibration. The CRT-D Futility score outperformed the Goldenberg and EAARN scores for identifying futility. Based on the CRT-D Futility score, 15.9% of these patients were categorised at high risk (predicted futility of 16.6%). CONCLUSIONS The CRT-D Futility score, established from a large nationwide cohort of patients treated with CRT-D, may be a relevant tool for optimising healthcare decision-making.
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Affiliation(s)
- Baptiste Maille
- Cardiology, Assistance Publique Hopitaux de Marseille, Marseille, France .,C2VN, Aix-Marseille University, Marseille, France
| | - Alexandre Bodin
- Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Arnaud Bisson
- Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Julien Herbert
- Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Bertrand Pierre
- Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Nicolas Clementy
- Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Victor Klein
- Cardiology, Assistance Publique Hopitaux de Marseille, Marseille, France
| | - Frédéric Franceschi
- Cardiology, Assistance Publique Hopitaux de Marseille, Marseille, France.,C2VN, Aix-Marseille University, Marseille, France
| | - Jean-Claude Deharo
- Cardiology, Assistance Publique Hopitaux de Marseille, Marseille, France.,C2VN, Aix-Marseille University, Marseille, France
| | - Laurent Fauchier
- Cardiology, Trousseau University Hospital, Tours, France.,François Rabelais University, Tours, France
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180
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McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Böhm M, Burri H, Butler J, Čelutkienė J, Chioncel O, Cleland JG, Coats AJ, Crespo-Leiro MG, Farmakis D, Gilard M, Heyman S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam CS, Lyon AR, McMurray JJ, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano GM, Ruschitzka F, Skibelund AK. Guía ESC 2021 sobre el diagnóstico y tratamiento de la insuficiencia cardiaca aguda y crónica. Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2021.11.027] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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181
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Al-Shamsi S, Al-Bluwi GSM, Al Shamsi M, Al Kaabi N, Al Khemeiri S, Baniyas N. Prognostic impact of anemia on the mortality of United Arab Emirates nationals with cardiovascular disease. Qatar Med J 2022; 2022:3. [PMID: 35321122 PMCID: PMC8928605 DOI: 10.5339/qmj.2022.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 01/10/2022] [Indexed: 11/24/2022] Open
Abstract
Background: Cardiovascular disease is the leading cause of death worldwide. Multiple risk factors, including low hemoglobin levels, have been associated with poor outcomes in patients with cardiovascular disease. However, the long-term impact of anemia on death has not been investigated in high-risk patients in the United Arab Emirates. Therefore, this study evaluated whether anemia is a significant predictor of mortality in United Arab Emirates nationals with cardiovascular disease over 10 years. Methods: A retrospective cohort study was conducted in an adult population of United Arab Emirates nationals with a history of cardiovascular disease, recruited from a tertiary healthcare facility. Electronic medical records between April 2008 and December 2008 were reviewed, and follow-up was conducted until December 2019. The survival functions for all-cause mortality in the presence and absence of anemia were compared using univariate Kaplan–Meier analysis with a log-rank test. The association between anemia and all-cause mortality was evaluated using a multivariable Cox regression model. Results: A total of 224 patients were included in the follow-up for 10.5 years. At baseline, 46% of the patients had anemia, with a mean Hgb level of 105.5 ± 28.0 g/L. Patients with anemia were older (68 vs. 63 years, p = 0.001) and had a higher rate of chronic kidney disease (37.5% vs. 17.5%, p = 0.001) than those without anemia. A total of 77 (34.4%) deaths were recorded by the end of the follow-up period. Risk of all-cause mortality was significantly higher in patients with anemia than in those without (hazard ratio = 2.03, 95% confidence interval = 1.22–3.40, p = 0.006). Age and chronic kidney disease were also statistically significant predictors of death (p < 0.001 and p = 0.001, respectively). Conclusion: Anemia is an independent predictor of all-cause mortality in United Arab Emirates nationals with underlying cardiovascular disease. Early intervention and treatment for anemia may improve clinical outcomes in this population.
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Affiliation(s)
- Saif Al-Shamsi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates E-mail:
| | - Ghada S M Al-Bluwi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates E-mail:
| | - Maitha Al Shamsi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates E-mail:
| | - Nouf Al Kaabi
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates E-mail:
| | - Sara Al Khemeiri
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates E-mail:
| | - Noura Baniyas
- Department of Internal Medicine, College of Medicine and Health Sciences, United Arab Emirates University, Al-Ain, United Arab Emirates E-mail:
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Clinical characteristics, predictors, and outcomes of heart failure with improved ejection fraction. Int J Cardiol 2022; 357:72-80. [PMID: 35339576 DOI: 10.1016/j.ijcard.2022.03.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 12/23/2022]
Abstract
AIMS Improvement in ejection fraction (EF) was observed in a subset of patients with heart failure (HF) and reduced ejection fraction (HFrEF). We analyzed and compared these patients with other HF phenotypes. METHODS Based on left ventricular ejection fraction(LVEF) at baseline and follow-up, the 561 HF patients were divided into 4 groups: HF preserved EF (HFpEF, LVEF ≥ 50% on both occasions, n = 258), HF mid-range EF (HFmrEF, fluctuating between LVEF 40 and 49% on both occasions, n = 61), HFrEF (LVEF < 40% on both occasions, n = 141), and HF improved EF (HFimpEF, defined as LVEF < 40% at baseline and LVEF ≥ 40% at follow-up with ≥10% absolute improvement, n = 101). The composite of HF readmission and all-cause mortality was considered the primary endpoint, and the secondary endpoint was all-cause mortality. RESULTS The characteristics of HFimpEF differed from other HF phenotypes. β-blockers and aldosterone receptor antagonists were associated with improved LVEF. Kaplan-Meier curves showed the lowest incidence of the composite endpoint (p < 0.001) and all-cause mortality (p < 0.001) in HFimpEF. The risk of cardiovascular death was lowest in HFimpEF after controlling for competing events (p < 0.001), as were competing events (p < 0.001). Valvular heart disease (VHD) (HR 8.555, 95 CI% 2.126-34.420, p = 0.003) increased the risk of all-cause death, and anemia increased the risk of all-cause death (HR 5.533, 95 CI% 1.592-19.530, p = 0.007) and cardiovascular death in HFimpEF patients (HR 5.840, 95 CI% 1.088-31.356, p = 0.040). CONCLUSIONS HFimpEF is an independent HF phenotype with a prognosis similar to HFmrEF and superior to HFpEF and HFrEF. When HFimpEF patients had VHD and anemia, the endpoint event rate was increased.
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Kim HB, Shim JK, Ko SH, Kim HR, Lee CH, Kwak YL. Effect of iron deficiency without anaemia on days alive and out of hospital in patients undergoing valvular heart surgery. Anaesthesia 2022; 77:562-569. [PMID: 35262180 DOI: 10.1111/anae.15681] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/12/2022] [Indexed: 12/01/2022]
Abstract
Comprehensive evidence regarding the treatment of non-anaemic iron deficiency in patients undergoing valvular heart surgery is lacking. This study aimed to investigate the association between non-anaemic iron deficiency and postoperative outcomes in these patients. We retrospectively analysed 321 patients of which 180 (56%) had iron deficiency (defined as serum ferritin < 100 ng.ml-1 or < 300 ng.ml-1 with transferrin saturation < 20%). While the iron-deficient group had lower pre-operative haemoglobin levels than the non-iron deficient group (median (IQR [range]) 134 (127-141 [120-172]) g.l-1 , 143 (133-150 [120-179]) g.l-1 , p = 0.001), there was no between-group difference in allogeneic red blood cell transfusion. Median (IQR [range]) days alive and out of hospital at postoperative day 90 was 1 day shorter in the iron-deficient group (80 (77-82 [9-85]) days vs. 81 (79-83 [0-85]) days, p = 0.026). In multivariable analysis, only cardiopulmonary bypass duration (p = 0.032) and intra-operative allogeneic red blood cell transfusion (p = 0.011) were significantly associated with reduced days alive and out of hospital at postoperative day 90. Iron deficiency did not exert any adverse influence on secondary outcomes except length of hospital stay. Our findings indicate that non-anaemic iron deficiency alone is not associated with adverse effects in patients undergoing valvular heart surgery when it does not translate into an increased risk of allogeneic transfusion.
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Affiliation(s)
- H B Kim
- Department of Anaesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - J K Shim
- Department of Anaesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - S H Ko
- Department of Anaesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - H R Kim
- Biostatistics Collaboration Unit, Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - C H Lee
- Department of Anaesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Y L Kwak
- Department of Anaesthesiology and Pain Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
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184
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Dong M, Xu C, Zhou J, Yuan Z. Influence of hemoglobin concentration on the in-hospital outcomes in newly diagnosed heart failure patients with atrial fibrillation: Finding from CCC-AF (improving care for cardiovascular disease in China-atrial fibrillation) project. Medicine (Baltimore) 2022; 101:e28978. [PMID: 35244067 PMCID: PMC8896450 DOI: 10.1097/md.0000000000028978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/07/2022] [Indexed: 01/04/2023] Open
Abstract
Atrial fibrillation (AF) and heart failure (HF) coexistence is common of clinical significance. Although anemia is a well-recognized risk factor for adverse outcomes, the prognostic value of hemoglobin is controversial in AF and HF. We aimed to determine whether hemoglobin is associated with in-hospital outcomes in such patients.On the basis of the data from the CCC-AF (Improving Care for Cardiovascular Diseases in China-Atrial Fibrillation) project, 2367 inpatients with a definitive diagnosis of AF and HF and record of admission hemoglobin concentration were included. Logistic regression analysis was performed to investigate the relationship between hemoglobin and in-hospital outcomes.All patients were divided into 4 groups according to quartiles of hemoglobin values. Compared with patients with higher hemoglobin, patients with lower hemoglobin had higher proportion of males, heart rate (HR), and diastolic blood pressure (DBP). On the contrary, they had lower age, medical history, left ventricular ejection fraction (LVEF), and brain natriuretic peptide (P < .05). Spearman correlation showed that hemoglobin was negatively correlated with age, LVEF, international normalized ratio, and serum creatinine but positively correlated with HR, DBP, and blood urea nitrogen (P < .05). Multivariable logistic regression analysis revealed that increasing hemoglobin was an independent protective factor for in-hospital outcomes (odds ratio = 0.989; 95% confidence interval: 0.979-1.000; P = .046).Admission hemoglobin concentration was an independent protective factor for in-hospital outcomes in HF patients with AF. Our study indicated that increasing hemoglobin level and improving anemia degree might improve the prognosis of patients with AF and HF.
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Affiliation(s)
- Mengya Dong
- Department of Cardiology, Shaanxi Provincial People's Hospital, Shaanxi, China
| | - Chenbo Xu
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical College, Xi’an Jiao tong University, Xi’an, Shaanxi, China
| | - Juan Zhou
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical College, Xi’an Jiao tong University, Xi’an, Shaanxi, China
- Key Laboratory of Molecular Cardiology of Shaanxi Province, Xi’an, China
| | - Zuyi Yuan
- Department of Cardiovascular Medicine, First Affiliated Hospital of Medical College, Xi’an Jiao tong University, Xi’an, Shaanxi, China
- Key Laboratory of Environment and Genes Related to Diseases, Xi’an Jiao tong University, Ministry of Education, Xi’an, Shaanxi, China
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185
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Almenar Bonet L, Blasco Peiró MT, Laiz Marro B, Camafort Babkowski M, Buño Soto A, Crespo-Leiro MG. Specific test panels for patients with heart failure: implementation and use in the Spanish National Health System. ADVANCES IN LABORATORY MEDICINE 2022; 3:65-78. [PMID: 37359437 PMCID: PMC10197348 DOI: 10.1515/almed-2022-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/17/2021] [Indexed: 06/28/2023]
Abstract
Objectives The use of specific test panels (STP) for heart failure (HF) could help improve the management of this condition. The purpose of this study is to gain an insight into the level of implementation of STPs in the management of HF in Spain and gather the opinions of experts, with a special focus on parameters related to iron metabolism. Methods The opinions of experts in HF were gathered in three stages STAGE 1 as follows: level of implementation of STPs (n=40). STAGE 2: advantages and disadvantages of STPs (n=12). STAGE 3: level of agreement with the composition of three specific STPs for HF: initial evaluation panel, monitoring panel, and de novo panel (n=16). Results In total, 62.5% of hospitals used STPs for the clinical management of HF, with no association found between the use of STPs and the level of health care (p=0.132) and location of the center (p=0.486) or the availability of a Heart Failure Unit in the center (p=0.737). According to experts, the use of STPs in clinical practice has more advantages than disadvantages (8 vs. 3), with a notable positive impact on diagnostics. Experts gave three motivations and found three limitations to the implementation of STPs. The composition of the three specific STPs for HF was viewed positively by experts. Conclusions Although the experts interviewed advocate the use of diagnostic and monitoring STPs for HF, efforts are still necessary to achieve the standardization and homogenization of test panels for HF in Spanish hospitals.
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Affiliation(s)
- Luis Almenar Bonet
- Unit of Heart Failure and Transplant, Service of Cardiology, University and Polytechnic La Fe Hospital of Valencia, Valencia, Spain
- University of Valencia, Valencia, Spain
- Spanish Network-Center for Cardiovascular Biomedical Research (CIBERCV), Madrid, Spain
| | - Mᵃ Teresa Blasco Peiró
- Unit of Heart Failure and Transplant, Service of Cardiology, Miguel Servet University Hospital, Zaragoza, Spain
- University of Zaragoza, Zaragoza, Spain
| | - Begoña Laiz Marro
- Laboratory Analysis Service, University and Polytechnic La Fe Hospital of Valencia, Valencia, Spain
| | - Miguel Camafort Babkowski
- Service of Internal Medicine, ICMiD, Hospital Clínic, Barcelona, Spain
- University of Barcelona, Barcelona, Spain
- August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Antonio Buño Soto
- Laboratory Analysis Service, La Paz University Hospital, Madrid, Spain
| | - Maria Generosa Crespo-Leiro
- Unit of Heart Failure and Heart Transplant, Service of Cardiology, A Coruña Hospital Complex, CHUAC, A Coruña (UDC), Spain
- Biomedical Research Institute of A Coruña (INIBIC), A Coruña, Spain
- University of A Coruña, A Coruña, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
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186
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The Prognostic Value of Anemia in Patients with Preserved, Mildly Reduced and Recovered Ejection Fraction. Diagnostics (Basel) 2022; 12:diagnostics12020517. [PMID: 35204607 PMCID: PMC8871183 DOI: 10.3390/diagnostics12020517] [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: 01/19/2022] [Revised: 02/11/2022] [Accepted: 02/15/2022] [Indexed: 12/02/2022] Open
Abstract
Data on the relevance of anemia in heart failure (HF) patients with an ejection fraction (EF) > 40% by subgroup—preserved (HFpEF), mildly reduced (HFmrEF) and the newly defined recovered EF (HFrecEF)—are scarce. Patients with HF symptoms, elevated NT-proBNP, EF ≥ 40% and structural abnormalities were registered in the HFpEF-HFmrEF database. We described the outcome of our HFpEF-HFmrEF cohort by the presence of anemia. Additionally, HFrecEF patients were also selected from HFrEF patients who underwent resynchronization and, as responders, reached 40% EF. Using propensity score matching (PSM), 75 pairs from the HFpEF-HFmrEF and HFrecEF groups were matched by their clinical features. After PMS, we compared the survival of the HFpEF-HFmrEF and HFrecEF groups. Log-rank, uni-and multivariate regression analyses were performed. From 375 HFpEF-HFmrEF patients, 42 (11%) died during the median follow-up time of 1.4 years. Anemia (HR 2.77; 95%CI 1.47–5.23; p < 0.01) was one of the strongest mortality predictors, which was also confirmed by the multivariate analysis (aHR 2.33; 95%CI 1.21–4.52; p = 0.01). Through PSM, the outcomes for HFpEF-HFmrEF and HFrecEF patients with anemia were poor, exhibiting no significant difference. In HFpEF-HFmrEF, anemia was an independent mortality predictor. Its presence multiplied the mortality risk in those with EF ≥ 40%, regardless of HF etiology.
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187
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Cohen-Solal A, Philip JL, Picard F, Delarche N, Taldir G, Gzara H, Korichi A, Trochu JN, Cacoub P. Iron deficiency in heart failure patients: the French CARENFER prospective study. ESC Heart Fail 2022; 9:874-884. [PMID: 35170249 PMCID: PMC8934919 DOI: 10.1002/ehf2.13850] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 01/08/2022] [Accepted: 02/07/2022] [Indexed: 12/15/2022] Open
Abstract
Aims Iron deficiency (ID) is reported as one of the main co‐morbidities in patients with chronic heart failure (CHF), which then influences quality of life and prognosis. The CARENFER study aimed to assess the prevalence of ID in a large panel of heart failure (HF) patients at different stages of the disease. Methods and results This prospective cross‐sectional nationwide study was conducted in 48 medical units in France in 2019. Serum ferritin concentration and transferrin saturation (TSAT) index were determined in all eligible patients with a diagnosis of HF. ID diagnosis was based on the European Society of Cardiology (ESC) 2016 guidelines. Patients were classified as having either a decompensated HF or a CHF. Left ventricular ejection fraction (LVEF) was categorized as preserved (≥50%), mildly reduced (40–49%), or reduced (<40%). ID diagnosis was determined in 1661 patients, of whom 1475 could be classified as having a decompensated HF or a CHF. Patients' median age was 78 years. Decompensated HF represented 60.1% of cases. The overall prevalence of ID was 49.6% (47.1–52.1). In CHF and decompensated HF patients, respectively, ID prevalence was 39.0% (35.1–43.1) and 58.1% (54.7–61.4), P < 0.001; TSAT < 20% was respectively reported in 34.7% and 70.0% of patients (P < 0.001). Patients with preserved LVEF were more likely to have an ID (57.5%) compared with patients with mildly reduced (47.4%) or reduced LVEF (44.3%) (P < 0.001). Conclusions Iron deficiency was highly prevalent in patients with decompensated HF or CHF with preserved LVEF. ID prevalence defined by TSAT was higher than by the ESC criteria in decompensated HF patients, questioning the importance of ID definition to assess its prevalence.
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Affiliation(s)
- Alain Cohen-Solal
- Department of Cardiology and Vascular Disease, Paris University, UMR-S 942 MASCOT, Lariboisière Hospital, Assistance Publique-Hôpitaux de Paris, 2 rue Ambroise Paré, Paris, 75010, France
| | - Jean-Luc Philip
- Intensive Care Unit in Cardiology, Chalon Hospital, Chalon, France
| | - François Picard
- Cardiology Unit, Hôpital du Haut Lévêque, University Hospital of Bordeaux, Bordeaux University, Pessac, France
| | | | - Guillaume Taldir
- Department of Cardiology, Saint-Brieuc Hospital, Saint Brieuc, France
| | - Heger Gzara
- Sud Francilien Hospital, Corbeil-Essonnes, France
| | | | - Jean-Noel Trochu
- Institut du Thorax, University Hospital of Nantes, University of Nantes, CNRS, INSERM, Nantes, France
| | - Patrice Cacoub
- Department of Internal Medicine and Clinical Immunology, Groupe Hospitalier Pitié-Salpêtrière, La Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, 83 Boulevard de l'Hôpital, Paris, 75651, France.,Inflammation-Immunopathology-Biotherapy Department (DHU i2B), UPMC Univ Paris 06, UMR 7211, INSERM, UMRS 959, Sorbonne Université, Paris, F-75005, France
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188
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Rahamim E, Zwas DR, Keren A, Elbaz-Greener G, Ibrahimli M, Amir O, Gotsman I. The Ratio of Hemoglobin to Red Cell Distribution Width: A Strong Predictor of Clinical Outcome in Patients with Heart Failure. J Clin Med 2022; 11:jcm11030886. [PMID: 35160338 PMCID: PMC8836451 DOI: 10.3390/jcm11030886] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 01/28/2022] [Accepted: 02/04/2022] [Indexed: 12/31/2022] Open
Abstract
Background: Hemoglobin (Hb) is a standard and widely available clinical parameter that predicts clinical outcomes in heart failure (HF) patients. Red cell distribution width (RDW) is also a routinely measured clinical parameter that is predictive of clinical outcomes in HF. The ratio between Hb and RDW has yet to be evaluated in HF. Methods: We evaluated the predictive value of the Hb/RDW ratio on clinical outcomes in patients with HF. All patients diagnosed with chronic HF at a health maintenance organization were evaluated for Hb/RDW ratio and followed for cardiac-related hospitalizations and death. Results: The study cohort included 6888 HF patients. The mean Hb/RDW ratio was 0.85 ± 0.18; median was 0.85 (interquartile range 0.72–0.98). Patients with a lower Hb/RDW ratio were more likely to be women and had more comorbidities. The overall two year-mortality rate was 23.2%. Decreasing quantiles of the Hb/RDW ratio were associated with reduced survival rates and reduced event-free survival from death or cardiovascular-hospitalizations. Multivariable Cox regression analysis after adjustment for significant predictors demonstrated that low Hb/RDW ratio was a significant predictor of mortality, with a graded increased risk as Hb/RDW ratio decreased. Lower Hb/RDW ratio was also a significant independent predictor of the combined endpoint of death or cardiovascular hospitalizations. A sensitivity analysis evaluating Hb/RDW ratio as a continuous parameter using restricted cubic splines demonstrated a continuous increase in the mortality risk with decreasing Hb/RDW ratio, p < 0.0001 for the linear model. Conclusions: Hb/RDW ratio is a significant prognostic tool for predicting HF mortality and cardiovascular hospitalizations.
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Affiliation(s)
- Eldad Rahamim
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
| | - Donna R. Zwas
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
- Heart Failure Center, Clalit Health Services, Tel Aviv 16250, Israel
| | - Andre Keren
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
- Heart Failure Center, Clalit Health Services, Tel Aviv 16250, Israel
| | - Gabby Elbaz-Greener
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
| | - Mahsati Ibrahimli
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
| | - Offer Amir
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
| | - Israel Gotsman
- Heart Institute, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem 91120, Israel; (E.R.); (D.R.Z.); (A.K.); (G.E.-G.); (M.I.); (O.A.)
- Heart Failure Center, Clalit Health Services, Tel Aviv 16250, Israel
- Correspondence: ; Tel.: +972-2-6776564; Fax: +972-2-6411028
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189
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Jobbé‐Duval A, Bézard M, Moutereau S, Kharoubi M, Oghina S, Zaroui A, Galat A, Chalard C, Hugon‐Vallet E, Lemonnier F, Eyharts D, Poulot E, Fanen P, Funalot B, Molinier‐Frenkel V, Audard V, Hittinger L, Delbarre MA, Teiger E, Damy T. Prevalence and determinants of iron deficiency in cardiac amyloidosis. ESC Heart Fail 2022; 9:1314-1327. [PMID: 35128833 PMCID: PMC8934992 DOI: 10.1002/ehf2.13818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 12/23/2021] [Accepted: 01/17/2022] [Indexed: 12/16/2022] Open
Abstract
Aims Iron deficiency (ID) is common in patient with chronic heart failure (HF) and has been widely studied. In contrast, data concerning ID in cardiac amyloidosis (CA) are limited. Amyloidosis is a severe and fatal systemic disease, characterized by an accumulation of amyloid fibrils in various tissues/organs, including nerves, kidneys, gastrointestinal tract, and heart. Amyloid deposits in the heart eventually cause HF. The main subtypes of CA are light chain (AL), hereditary transthyretin (ATTRv), and wild‐type transthyretin (ATTRwt). We performed this study to determine the prevalence, clinical outcome (all‐cause mortality), and determinants of ID among the three main subtypes of CA. Methods and results Iron deficiency status were analysed in 816 CA patients enrolled at the French Referral Centre for Cardiac Amyloidosis: 271 (33%) had AL, 164 (20%) ATTRv, and 381 (47%) ATTRwt. ID affected 49% of CA patients, 45% with AL, 58% with ATTRv, and 48% with ATTRwt. We identified ATTR status (ATTRv P = 0.003, ATTRwt P = 0.037), diabetes (P = 0.003), aspirin treatment (P = 0.009), haemoglobin levels (P = 0.006), and altered global longitudinal strain (P = 0.02) as independent ID determinants. There is no difference in all‐cause mortality considering ID status. Conclusions Iron deficiency is common in patients with CA, irrespective of the subtype. Patients seem more likely to have ID if diagnosed with ATTR, if diabetic, and/or treated with aspirin. In CA, the benefit of intravenous iron therapy, for ID, on morbidity and mortality needs further study.
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Affiliation(s)
- Antoine Jobbé‐Duval
- Heart Failure and Transplant Department ‘Louis Pradel’ Cardiologic Hospital, Hospices Civils de Lyon Lyon France
| | - Mélanie Bézard
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Stéphane Moutereau
- Department of Biochemistry Henri Mondor Teaching Hospital, APHP Creteil France
| | - Mounira Kharoubi
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Silvia Oghina
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Amira Zaroui
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Arnault Galat
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Coraline Chalard
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Elisabeth Hugon‐Vallet
- Heart Failure and Transplant Department ‘Louis Pradel’ Cardiologic Hospital, Hospices Civils de Lyon Lyon France
| | - Francois Lemonnier
- Department of Haematology Henri Mondor Teaching Hospital, APHP Creteil France
| | - Damien Eyharts
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Elsa Poulot
- Department of Pathology Henri Mondor Teaching Hospital, APHP Creteil France
| | - Pascale Fanen
- Department of Genetics Henri Mondor Teaching Hospital, APHP Creteil France
| | - Benoit Funalot
- Department of Genetics Henri Mondor Teaching Hospital, APHP Creteil France
| | | | - Vincent Audard
- Department of Nephrology Henri Mondor Teaching Hospital, APHP Creteil France
| | - Luc Hittinger
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Marc Antoine Delbarre
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Emmanuel Teiger
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
| | - Thibaud Damy
- Department of Cardiology, French Referral Centre for Cardiac Amyloidosis, Cardiogen Network GRC Amyloid Research Institute, DHU A‐TVB, InsermU955, Henri Mondor Teaching Hospital, APHP 51 Avenue Marechal de Lattre de Tassigny Creteil 94000 France
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190
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Kozłowska B, Sochanowicz B, Kraj L, Palusińska M, Kołsut P, Szymański Ł, Lewicki S, Śmigielski W, Kruszewski M, Leszek P. Expression of Iron Metabolism Proteins in Patients with Chronic Heart Failure. J Clin Med 2022; 11:jcm11030837. [PMID: 35160288 PMCID: PMC8837054 DOI: 10.3390/jcm11030837] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/28/2022] [Accepted: 02/03/2022] [Indexed: 11/25/2022] Open
Abstract
In heart failure, iron deficiency is a common comorbid disease that negatively influences exercise tolerance, number of hospitalizations and mortality rate, and this is why iron iv supplementation is recommended. Little is known about the changes in iron-related proteins in the human HF myocardium. The purpose of this study was to assess iron-related proteins in non-failing (NFH) vs. failing (FH) human myocardium. The study group consisted of 58 explanted FHs; control consisted of 31 NFHs unsuitable for transplantation. Myocardial proteins expressions: divalent metal transporter (DMT-1); L-type calcium channel (L-CH); transferrin receptors (TfR-1/TfR-2); ferritins: heavy (FT-H) or light (FT-L) chain, mitochondrial (FT-MT); ferroportin (FPN), regulatory factors and oxidative stress marker: 4-hydroxynonenal (4-HNE). In FH, the expression in almost all proteins responsible for iron transport: DMT-1, TfR-1, L-CH, except TfR-2, and storage: FT-H/-L/-MT were reduced, with no changes in FPN. Moreover, 4-HNE expression (pg/mg; NFH 10.6 ± 8.4 vs. FH 55.7 ± 33.7; p < 0.0001) in FH was increased. HNE-4 significantly correlated with DMT-1 (r = −0.377, p = 0.036), L-CH (r = −0.571, p = 0.001), FT-H (r = −0.379, p = 0.036), also FPN (r = 0.422, p = 0.018). Reducing iron-gathering proteins and elevated oxidative stress in failing hearts is very unfavorable for myocardiocytes. It should be taken into consideration before treatment with drugs or supplements that elevate free oxygen radicals in the heart.
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Affiliation(s)
- Bogna Kozłowska
- Department of Heart Failure and Transplantology, The Cardinal Stefan Wyszyński National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland;
| | - Barbara Sochanowicz
- Centre of Radiobiology and Biological Dosimetry, Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-195 Warszawa, Poland; (B.S.); (M.K.)
| | - Leszek Kraj
- Department of Oncology, Medical University of Warsaw, 01-163 Warsaw, Poland;
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology, Polish Academy of Science, Postępu 36A, 05-552 Magdalenka, Poland; (M.P.); (Ł.S.); (S.L.)
| | - Małgorzata Palusińska
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology, Polish Academy of Science, Postępu 36A, 05-552 Magdalenka, Poland; (M.P.); (Ł.S.); (S.L.)
| | - Piotr Kołsut
- Department of Cardiac Surgery and Transplantology, The Cardinal Stefan Wyszyński National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland;
| | - Łukasz Szymański
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology, Polish Academy of Science, Postępu 36A, 05-552 Magdalenka, Poland; (M.P.); (Ł.S.); (S.L.)
| | - Sławomir Lewicki
- Department of Molecular Biology, Institute of Genetics and Animal Biotechnology, Polish Academy of Science, Postępu 36A, 05-552 Magdalenka, Poland; (M.P.); (Ł.S.); (S.L.)
- Faculty of Medical Sciences and Health Sciences, Kazimierz Pulaski University of Technology and Humanities, 26-600 Radom, Poland
| | - Witold Śmigielski
- Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, The Cardinal Stefan Wyszyński National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland;
| | - Marcin Kruszewski
- Centre of Radiobiology and Biological Dosimetry, Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-195 Warszawa, Poland; (B.S.); (M.K.)
- Department of Molecular Biology and Translational Research, Institute of Rural Health, Jaczewskiego 2, 20-090 Lublin, Poland
| | - Przemysław Leszek
- Department of Heart Failure and Transplantology, The Cardinal Stefan Wyszyński National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland;
- Correspondence: ; Tel.: +48-22-3434-483
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191
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Masini G, Graham FJ, Pellicori P, Cleland JG, Cuthbert JJ, Kazmi S, Inciardi RM, Clark AL. Criteria for Iron Deficiency in Patients With Heart Failure. J Am Coll Cardiol 2022; 79:341-351. [DOI: 10.1016/j.jacc.2021.11.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 10/29/2021] [Accepted: 11/02/2021] [Indexed: 02/07/2023]
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21st Century CE. J Am Coll Cardiol 2022; 79:352-354. [DOI: 10.1016/j.jacc.2021.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 11/21/2022]
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McDonagh TA, Metra M, Adamo M, Gardner RS, Baumbach A, Böhm M, Burri H, Butler J, Čelutkienė J, Chioncel O, Cleland JGF, Coats AJS, Crespo-Leiro MG, Farmakis D, Gilard M, Heymans S, Hoes AW, Jaarsma T, Jankowska EA, Lainscak M, Lam CSP, Lyon AR, McMurray JJV, Mebazaa A, Mindham R, Muneretto C, Francesco Piepoli M, Price S, Rosano GMC, Ruschitzka F, Kathrine Skibelund A. 2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure: Developed by the Task Force for the diagnosis and treatment of acute and chronic heart failure of the European Society of Cardiology (ESC). With the special contribution of the Heart Failure Association (HFA) of the ESC. Eur J Heart Fail 2022; 24:4-131. [PMID: 35083827 DOI: 10.1002/ejhf.2333] [Citation(s) in RCA: 791] [Impact Index Per Article: 395.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 08/05/2021] [Indexed: 12/11/2022] Open
Abstract
Document Reviewers: Rudolf A. de Boer (CPG Review Coordinator) (Netherlands), P. Christian Schulze (CPG Review Coordinator) (Germany), Magdy Abdelhamid (Egypt), Victor Aboyans (France), Stamatis Adamopoulos (Greece), Stefan D. Anker (Germany), Elena Arbelo (Spain), Riccardo Asteggiano (Italy), Johann Bauersachs (Germany), Antoni Bayes-Genis (Spain), Michael A. Borger (Germany), Werner Budts (Belgium), Maja Cikes (Croatia), Kevin Damman (Netherlands), Victoria Delgado (Netherlands), Paul Dendale (Belgium), Polychronis Dilaveris (Greece), Heinz Drexel (Austria), Justin Ezekowitz (Canada), Volkmar Falk (Germany), Laurent Fauchier (France), Gerasimos Filippatos (Greece), Alan Fraser (United Kingdom), Norbert Frey (Germany), Chris P. Gale (United Kingdom), Finn Gustafsson (Denmark), Julie Harris (United Kingdom), Bernard Iung (France), Stefan Janssens (Belgium), Mariell Jessup (United States of America), Aleksandra Konradi (Russia), Dipak Kotecha (United Kingdom), Ekaterini Lambrinou (Cyprus), Patrizio Lancellotti (Belgium), Ulf Landmesser (Germany), Christophe Leclercq (France), Basil S. Lewis (Israel), Francisco Leyva (United Kingdom), AleVs Linhart (Czech Republic), Maja-Lisa Løchen (Norway), Lars H. Lund (Sweden), Donna Mancini (United States of America), Josep Masip (Spain), Davor Milicic (Croatia), Christian Mueller (Switzerland), Holger Nef (Germany), Jens-Cosedis Nielsen (Denmark), Lis Neubeck (United Kingdom), Michel Noutsias (Germany), Steffen E. Petersen (United Kingdom), Anna Sonia Petronio (Italy), Piotr Ponikowski (Poland), Eva Prescott (Denmark), Amina Rakisheva (Kazakhstan), Dimitrios J. Richter (Greece), Evgeny Schlyakhto (Russia), Petar Seferovic (Serbia), Michele Senni (Italy), Marta Sitges (Spain), Miguel Sousa-Uva (Portugal), Carlo G. Tocchetti (Italy), Rhian M. Touyz (United Kingdom), Carsten Tschoepe (Germany), Johannes Waltenberger (Germany/Switzerland) All experts involved in the development of these guidelines have submitted declarations of interest. These have been compiled in a report and published in a supplementary document simultaneously to the guidelines. The report is also available on the ESC website www.escardio.org/guidelines For the Supplementary Data which include background information and detailed discussion of the data that have provided the basis for the guidelines see European Heart Journal online.
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194
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Storey S, Zhang Z, Luo X, Metzger M, Jakka AR, Huang K, Von Ah D. Differences in Health-Related Outcomes and Health Care Resource Utilization in Breast Cancer Survivors With and Without Type 2 Diabetes. J Patient Cent Res Rev 2022; 9:15-23. [PMID: 35111879 PMCID: PMC8772606 DOI: 10.17294/2330-0698.1862] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/22/2024] Open
Abstract
PURPOSE Up to 74% of breast cancer survivors (BCS) have at least one preexisting comorbid condition, with diabetes (type 2) common. The purpose of this study was to examine differences in health-related outcomes (anemia, neutropenia, and infection) and utilization of health care resources (inpatient, outpatient, and emergency visits) in BCS with and without diabetes. METHODS In this retrospective cohort study, data were leveraged from the electronic health records of a large health network linked to the Indiana State Cancer Registry. BCS diagnosed between January 2007 and December 2017 and who had received chemotherapy were included. Multivariable logistic regression and generalized linear models were used to determine differences in health outcomes and health care resources. RESULTS The cohort included 6851 BCS, of whom 1121 (16%) had a diagnosis of diabetes. BCS were, on average, 55 (standard deviation: 11.88) years old, the majority self-reported race as White (90%), and 48.8% had stage II breast cancer. BCS with diabetes were significantly older (mean age of 60.6 [SD: 10.34] years) than those without diabetes and were often obese (66% had body mass index of ≥33). BCS with diabetes had higher odds of anemia (odds ratio: 1.43; 95% CI: 1.04, 1.96) and infection (odds ratio: 1.86; 95% CI: 1.35, 2.55) and utilized more outpatient resources (P<0.0001). CONCLUSIONS Diabetes has a deleterious effect on health-related outcomes and health care resource utilization among BCS. These findings support the need for clinical practice guidelines to help clinicians manage diabetes among BCS throughout the cancer trajectory and for coordinated models of care to reduce high resource utilization.
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Affiliation(s)
- Susan Storey
- Indiana University School of Nursing, Indianapolis, IN
| | - Zuoyi Zhang
- Indiana University School of Medicine, Indianapolis, IN
| | - Xiao Luo
- Indiana University School of Informatics and Computing, Indianapolis, IN
| | | | | | - Kun Huang
- Indiana University School of Medicine, Indianapolis, IN
| | - Diane Von Ah
- Indiana University School of Nursing, Indianapolis, IN
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195
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Seth S, Malik M, Bansal R, Parakh N, Roy A, Bahl V. Prognostic value of resting heart rate and heart rate recovery in acute decompensated heart failure: A prospective cohort study. JOURNAL OF THE PRACTICE OF CARDIOVASCULAR SCIENCES 2022. [DOI: 10.4103/jpcs.jpcs_68_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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196
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Khanyukov OO, Zaiats IO. NITRIC OXIDE DONATORS IN COMPLEX TREATMENT OF PATIENTS WITH CORONARY HEART DISEASE AND ANEMIA: ANTIISCHEMIC AND ANTIARRHYTHMIC EFFECTS. BULLETIN OF PROBLEMS BIOLOGY AND MEDICINE 2022. [DOI: 10.29254/2077-4214-2022-3-166-277-282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - I. O. Zaiats
- Dnipro Medical Institute of Traditional and Non-Traditional Medicine
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197
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Preoperative anaemia in cardiac surgery: preoperative assessment, treatment and outcome. Br J Anaesth 2022; 128:599-602. [DOI: 10.1016/j.bja.2021.12.049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 12/30/2021] [Accepted: 12/31/2021] [Indexed: 11/18/2022] Open
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198
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Jayakumar D, S Narasimhan KK, Periandavan K. Triad role of hepcidin, ferroportin, and Nrf2 in cardiac iron metabolism: From health to disease. J Trace Elem Med Biol 2022; 69:126882. [PMID: 34710708 DOI: 10.1016/j.jtemb.2021.126882] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 09/29/2021] [Accepted: 10/19/2021] [Indexed: 11/28/2022]
Abstract
Iron is an essential trace element required for several vital physiological and developmental processes, including erythropoiesis, bone, and neuronal development. Iron metabolism and oxygen homeostasis are interlinked to perform a vital role in the functionality of the heart. The metabolic machinery of the heart utilizes almost 90 % of oxygen through the electron transport chain. To handle this tremendous level of oxygen, the iron metabolism in the heart is utmost crucial. Iron availability to the heart is therefore tightly regulated by (i) the hepcidin/ferroportin axis, which controls dietary iron absorption, storage, and recycling, and (ii) iron regulatory proteins 1 and 2 (IRP1/2) via hypoxia inducible factor 1 (HIF1) pathway. Despite iron being vital to the heart, recent investigations have demonstrated that iron imbalance is a common manifestation in conditions of heart failure (HF), since free iron readily transforms between Fe2+ and Fe3+via the Fenton reaction, leading to reactive oxygen species (ROS) production and oxidative damage. Therefore, to combat iron-mediated oxidative stress, targeting Nrf2/ARE antioxidant signaling is rational. The involvement of Nrf2 in regulating several genes engaged in heme synthesis, iron storage, and iron export is beginning to be uncovered. Consequently, it is possible that Nrf2/hepcidin/ferroportin might act as an epicenter connecting iron metabolism to redox alterations. However, the mechanism bridging the two remains obscure. In this review, we tried to summarize the contemporary insight of how cardiomyocytes regulate intracellular iron levels and discussed the mechanisms linking cardiac dysfunction with iron imbalance. Further, we emphasized the impact of Nrf2 on the interplay between systemic/cardiac iron control in the context of heart disease, particularly in myocardial ischemia and HF.
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Affiliation(s)
- Deepthy Jayakumar
- Department of Medical Biochemistry, Dr. ALM Post Graduate Institute for Basic Medical Sciences, University of Madras, Chennai, 600113, Tamil Nadu, India
| | - Kishore Kumar S Narasimhan
- Department of Pharmacology and Neurosciences, Creighton University, 2500 California Plaza, Omaha, NE, USA
| | - Kalaiselvi Periandavan
- Department of Medical Biochemistry, Dr. ALM Post Graduate Institute for Basic Medical Sciences, University of Madras, Chennai, 600113, Tamil Nadu, India.
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199
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Mueller M, Siegenthaler J, Fäh D, Schuetz P. [Nutrition in Case of Heart Failure]. PRAXIS 2022; 111:375-380. [PMID: 35611481 DOI: 10.1024/1661-8157/a003860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Nutrition in Case of Heart Failure Abstract. Despite the complexity of the subject, nutritional medicine has made important advances in recent years, especially regarding cardiovascular health and for patients with heart failure. There is quite good evidence on specific diets, such as the Mediterranean and plant-based diets, but also on individual micronutrients, such as intravenous iron supplementation of iron deficiency in heart failure. No precise quantities can yet be named when dealing with the recommended amount of salt in heart failure patients, but the intake of high amounts of salt (>12 g/day) should be avoided. Considering the risk of malnutrition in this vulnerable patient population, an individualized nutritional therapy is advisable for some patients. This requires targeted screening for malnutrition. Nutritional medicine research still lacks many answers to further questions regarding heart failure patients. More randomized controlled trials and their meta-analyses are therefore required. Studies available so far have - among other shortcomings - paid too little attention to differences in nutrition in the different types and stages of heart failure. Interdisciplinary collaboration between cardiologists, hospital internists, general practitioners and nutritional therapists is in any case crucial for optimal treatment of patients with heart failure.
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Affiliation(s)
- Marlena Mueller
- Abteilung Endokrinologie, Diabetologie und Metabolismus, Medizinischen Universitätsklinik, Kantonsspital Aarau AG, Aarau, Schweiz
- Abteilung für Allgemeine- und Notfallmedizin, Medizinische Universitätsklinik, Kantonsspital Aarau AG, Aarau, Schweiz
| | - Jolanda Siegenthaler
- Abteilung Endokrinologie, Diabetologie und Metabolismus, Medizinischen Universitätsklinik, Kantonsspital Aarau AG, Aarau, Schweiz
- Abteilung für Allgemeine- und Notfallmedizin, Medizinische Universitätsklinik, Kantonsspital Aarau AG, Aarau, Schweiz
| | - David Fäh
- Abteilung für Epidemiologie chronischer Krankheiten, Institut für Epidemiologie, Biostatistik und Prävention, Universität Zürich, Zürich, Schweiz
- Fachbereich Gesundheit - Ernährung und Diätetik, Berner Fachhochschule, Bern, Schweiz
| | - Philipp Schuetz
- Abteilung Endokrinologie, Diabetologie und Metabolismus, Medizinischen Universitätsklinik, Kantonsspital Aarau AG, Aarau, Schweiz
- Abteilung für Allgemeine- und Notfallmedizin, Medizinische Universitätsklinik, Kantonsspital Aarau AG, Aarau, Schweiz
- Medizinische Fakultät, Universitätsspital Basel, Basel, Schweiz
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200
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Villevalde SV, Soloveva AE. [Decompensated heart failure with reduced ejection fraction: overcoming barriers to improve prognosis in the "vulnerable" period after discharge]. KARDIOLOGIIA 2021; 61:82-93. [PMID: 35057725 DOI: 10.18087/cardio.2021.12.n1860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
Frequency of hospitalizations for decompensated heart failure (HF) and associated costs are steadily increasing worldwide. An episode of HF is a risk marker, reflects a change in the course of disease, a high probability of adverse events, and requirement for using all options to improve the prognosis. This article discusses barriers and ways to overcome them in managing HF patients with low ejection fraction. An evidence-based, disease-modifying therapy exists for this HF phenotype. Administration of the therapy along with additional, novel drugs that improve outcomes, and organization of medical care are essential during the "vulnerable period" after discharge from the hospital.
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Affiliation(s)
- S V Villevalde
- Almazov National Medical Research Centre of the Ministry of Health, Saint Petersburg, Russia
| | - A E Soloveva
- Almazov National Medical Research Centre of the Ministry of Health, Saint Petersburg, Russia
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