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Hamo CE, DeJong C, Hartshorne-Evans N, Lund LH, Shah SJ, Solomon S, Lam CSP. Heart failure with preserved ejection fraction. Nat Rev Dis Primers 2024; 10:55. [PMID: 39143132 DOI: 10.1038/s41572-024-00540-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/15/2024] [Indexed: 08/16/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) accounts for nearly half of all heart failure cases and has a prevalence that is expected to rise with the growing ageing population. HFpEF is associated with significant morbidity and mortality. Specific HFpEF risk factors include age, diabetes, hypertension, obesity and atrial fibrillation. Haemodynamic contributions to HFpEF include changes in left ventricular structure, diastolic and systolic dysfunction, left atrial myopathy, pulmonary hypertension, right ventricular dysfunction, chronotropic incompetence, and vascular dysfunction. Inflammation, fibrosis, impaired nitric oxide signalling, sarcomere dysfunction, and mitochondrial and metabolic defects contribute to the cellular and molecular changes observed in HFpEF. HFpEF impacts multiple organ systems beyond the heart, including the skeletal muscle, peripheral vasculature, lungs, kidneys and brain. The diagnosis of HFpEF can be made in individuals with signs and symptoms of heart failure with abnormality in natriuretic peptide levels or evidence of cardiopulmonary congestion, facilitated by the use of HFpEF risk scores and additional imaging and testing with the exclusion of HFpEF mimics. Management includes initiation of guideline-directed medical therapy and management of comorbidities. Given the significant impact of HFpEF on quality of life, future research efforts should include a particular focus on how patients can live better with this disease.
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Affiliation(s)
- Carine E Hamo
- New York University School of Medicine, Leon H. Charney Division of Cardiology, New York University Langone Health, New York, NY, USA
| | - Colette DeJong
- Division of Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - Nick Hartshorne-Evans
- CEO and Founder of the Pumping Marvellous Foundation (Patient-Led Heart Failure Charity), Preston, UK
| | - Lars H Lund
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University Hospital, Stockholm, Sweden
| | - Sanjiv J Shah
- Division of Cardiology, Department of Medicine and Bluhm Cardiovascular Institute Northwestern University Feinberg School of Medicine Chicago, Chicago, IL, USA
| | - Scott Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Carolyn S P Lam
- National Heart Centre Singapore & Duke-National University of Singapore, Singapore, Singapore.
- Baim Institute for Clinical Research, Boston, MA, USA.
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2
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Wang B, Liu J, Zhao L. Association of congestive heart failure with mortality in individuals with rheumatoid arthritis: a cohort study. Clin Rheumatol 2024; 43:1287-1297. [PMID: 38378912 DOI: 10.1007/s10067-024-06878-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 01/05/2024] [Accepted: 01/16/2024] [Indexed: 02/22/2024]
Abstract
OBJECTIVE Rheumatoid arthritis (RA) is a risk factor for congestive heart failure (CHF). Evidence is lacking regarding the relationship between CHF and mortality among American adults with RA. We aimed to investigate the relationship between CHF and mortality in patients with RA. METHODS We extracted the corresponding data from the National Health and Nutrition Examination Survey (NHANES) database and calculated the hazard ratios (HR) and 95% CIs between CHF and mortality from all causes, cardiovascular disease (CVD), and cancer by using a Cox proportional risk model. RESULTS A total of 2045 participants with a mean age of 60.32 ± 13.96 years were included; 57.60% were female. During a median follow-up period of 109 months, there were 602 deaths. After adjusting for potential confounders, compared with participants who are non-CHF, those with CHF had 60% (HR 1.60, 95% CI 1.27-2.01) and 110% (1.45, 1.45 to 3.06) higher all-cause mortality and CVD mortality, respectively. Furthermore, a significant association between CHF and all-cause mortality can also be observed in female individuals and those aged 65 and above. There was no significant association between CHF and cancer mortality. CONCLUSIONS In this cohort study of US adults with RA, CHF was significantly associated with an increased risk of all-cause or CVD-related death. This finding underscores the importance of CHF in the management of patients with RA and may provide future information on maintaining the health status of patients with RA. Key messages • The study findings demonstrate a significant increase in overall mortality and cardiovascular mortality among individuals with RA who develop CHF. • This knowledge can assist healthcare professionals in identifying high-risk patients who could benefit from targeted monitoring and early intervention to prevent or manage CHF.
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Affiliation(s)
- Bo Wang
- Department of Orthopaedics, Lanzhou University Second Hospital, #82 Cuiyingmen, Lanzhou, Gansu, People's Republic of China, 730000
- Orthopaedics Key Laboratory of Gansu Province, Lanzhou, Gansu, China
- Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, Gansu, China
| | - Jinmin Liu
- Department of Orthopaedics, Lanzhou University Second Hospital, #82 Cuiyingmen, Lanzhou, Gansu, People's Republic of China, 730000
- Orthopaedics Key Laboratory of Gansu Province, Lanzhou, Gansu, China
- Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, Gansu, China
| | - Lianggong Zhao
- Department of Orthopaedics, Lanzhou University Second Hospital, #82 Cuiyingmen, Lanzhou, Gansu, People's Republic of China, 730000.
- Orthopaedics Key Laboratory of Gansu Province, Lanzhou, Gansu, China.
- Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, Gansu, China.
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3
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Logeart D. Heart failure with preserved ejection fraction: New challenges and new hopes. Presse Med 2024; 53:104185. [PMID: 37875242 DOI: 10.1016/j.lpm.2023.104185] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/19/2023] [Indexed: 10/26/2023] Open
Abstract
Heart failure (HF) is a major public health problem affecting millions of adults worldwide. HF with preserved ejection fraction, i.e. > 50 %, (HFpEF) accounts for more than half of all HF cases, and its incidence and prevalence are increasing with the aging of the population and the growing prevalence of metabolic disorders such as obesity, diabetes and hypertension. Diagnosis of HFpEF requires a combination of numerous echocardiographic parameters and also results of natriuretic peptide assays, to which may be added the need for a stress test. HFpEF is characterized by complex, interrelated pathophysiological mechanisms, which must be understood. This complexity probably accounts for the lack of evidence-based medicine compared with HF with reduced EF. Nevertheless, significant progress has been made recently, with a high level of evidence obtained for the SGLT2 inhibitor class on the one hand, and promising data with new drugs targeting more specifically certain mechanisms such as obesity and inflammation on the other.
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Affiliation(s)
- Damien Logeart
- Université Paris Cité, Inserm U942, Assistance publique hôpitaux de Paris, Hôpital Lariboisière, Paris, France.
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4
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Suh SH, Oh TR, Choi HS, Kim CS, Bae EH, Ma SK, Oh KH, Jung JY, Hyun YY, Kim SW. Circulating osteoprotegerin as a cardiac biomarker for left ventricular diastolic dysfunction in patients with pre-dialysis chronic kidney disease: the KNOW-CKD study. Clin Res Cardiol 2024:10.1007/s00392-024-02382-w. [PMID: 38319325 DOI: 10.1007/s00392-024-02382-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Accepted: 01/16/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) is a major cause of mortality in patients with chronic kidney disease (CKD), and diagnosis is challenging. Moreover, no specific biomarker for HFpEF has been validated in patients with CKD. The present study aimed to investigate the association between serum osteoprotegerin (OPG) levels and the risk of left ventricular diastolic dysfunction (LVDD), a surrogate of HFpEF, in patients with pre-dialysis CKD. METHODS A total of 2039 patients with CKD at stage 1 to pre-dialysis 5 were categorized into quartiles (Q1 to Q4) by serum OPG levels, and were cross-sectionally analyzed. The study outcome was LVDD, which was operationally defined as the ratio of early transmitral blood flow velocity to early diastolic velocity of the mitral annulus (E/e') > 14. RESULTS In the analysis of baseline characteristics, higher serum OPG levels were clearly related to the risk factors of HFpEF. A scatter plot analysis revealed a moderate correlation between serum OPG levels and E/e' (R = 0.351, P < 0.001). Logistic regression analysis demonstrated that the risk of LVDD in Q3 (adjusted odds ratio 2.576, 95% confidence interval 1.279 to 5.188) and Q4 (adjusted odds ratio 3.536, 95% confidence interval 1.657 to 7.544) was significantly higher than that in Q1. CONCLUSIONS Elevated serum OPG levels are associated with the risk of LVDD in patients with pre-dialysis CKD. The measurement of serum OPG levels may help the diagnosis of LVDD, which is an important echocardiographic feature of HFpEF.
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Affiliation(s)
- Sang Heon Suh
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea
| | - Tae Ryom Oh
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea
| | - Hong Sang Choi
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea
| | - Chang Seong Kim
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea
| | - Eun Hui Bae
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea
| | - Seong Kwon Ma
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea
| | - Kook-Hwan Oh
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Ji Yong Jung
- Division of Nephrology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | - Young Youl Hyun
- Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, 03181, Republic of Korea
| | - Soo Wan Kim
- Department of Internal Medicine, Chonnam National University Medical School and Chonnam National University Hospital, 42 Jebongro, Gwangju, 61469, Korea.
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Stoicescu L, Crişan D, Morgovan C, Avram L, Ghibu S. Heart Failure with Preserved Ejection Fraction: The Pathophysiological Mechanisms behind the Clinical Phenotypes and the Therapeutic Approach. Int J Mol Sci 2024; 25:794. [PMID: 38255869 PMCID: PMC10815792 DOI: 10.3390/ijms25020794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 12/27/2023] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is an increasingly frequent form and is estimated to be the dominant form of HF. On the other hand, HFpEF is a syndrome with systemic involvement, and it is characterized by multiple cardiac and extracardiac pathophysiological alterations. The increasing prevalence is currently reaching epidemic levels, thereby making HFpEF one of the greatest challenges facing cardiovascular medicine today. Compared to HF with reduced ejection fraction (HFrEF), the medical attitude in the case of HFpEF was a relaxed one towards the disease, despite the fact that it is much more complex, with many problems related to the identification of physiopathogenetic mechanisms and optimal methods of treatment. The current medical challenge is to develop effective therapeutic strategies, because patients suffering from HFpEF have symptoms and quality of life comparable to those with reduced ejection fraction, but the specific medication for HFrEF is ineffective in this situation; for this, we must first understand the pathological mechanisms in detail and correlate them with the clinical presentation. Another important aspect of HFpEF is the diversity of patients that can be identified under the umbrella of this syndrome. Thus, before being able to test and develop effective therapies, we must succeed in grouping patients into several categories, called phenotypes, depending on the pathological pathways and clinical features. This narrative review critiques issues related to the definition, etiology, clinical features, and pathophysiology of HFpEF. We tried to describe in as much detail as possible the clinical and biological phenotypes recognized in the literature in order to better understand the current therapeutic approach and the reason for the limited effectiveness. We have also highlighted possible pathological pathways that can be targeted by the latest research in this field.
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Affiliation(s)
- Laurențiu Stoicescu
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Cardiology Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Dana Crişan
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Internal Medicine Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Claudiu Morgovan
- Preclinical Department, Faculty of Medicine, “Lucian Blaga” University of Sibiu, 550169 Sibiu, Romania
| | - Lucreţia Avram
- Internal Medicine Department, Faculty of Medicine, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400000 Cluj-Napoca, Romania; (L.S.); or (D.C.); or (L.A.)
- Internal Medicine Department, Clinical Municipal Hospital, 400139 Cluj-Napoca, Romania
| | - Steliana Ghibu
- Department of Pharmacology, Physiology and Pathophysiology, Faculty of Pharmacy, “Iuliu Haţieganu” University of Medicine and Pharmacy, 400349 Cluj-Napoca, Romania;
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Kim HM, Kim HL, Kim MA, Lee HY, Park JJ, Choi DJ. Sex differences in clinical characteristics and long-term outcome in patients with heart failure: data from the KorAHF registry. Korean J Intern Med 2024; 39:95-109. [PMID: 38092557 PMCID: PMC10790043 DOI: 10.3904/kjim.2023.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/21/2023] [Accepted: 09/08/2023] [Indexed: 01/17/2024] Open
Abstract
BACKGROUND/AIMS Sex differences in the prognosis of heart failure (HF) have yielded inconsistent results, and data from Asian populations are even rare. This study aimed to investigate sex differences in clinical characteristics and long-term prognosis among Korean patients with HF. METHODS A total of 5,625 Korean patients hospitalized for acute HF were analyzed using a prospective multi-center registry database. Baseline clinical characteristics and long-term outcomes including HF readmission and death were compared between sexes. RESULTS Women were older than men and had worse symptoms with higher N-terminal pro B-type natriuretic peptide levels. Women had a significantly higher proportion of HF with preserved ejection fraction (HFpEF). There were no significant differences in in-hospital mortality and rate of guideline-directed medical therapies in men and women. During median follow- up of 3.4 years, cardiovascular death (adjusted hazard ratio [HR], 1.38; 95% confidence interval [CI], 1.07-1.78; p = 0.014), and composite outcomes of death and HF readmission (adjusted HR, 1.13; 95% CI, 1.01-1.27; p = 0.030) were significantly higher in men than women. When evaluating heart failure with reduced ejection fraction (HFrEF) and HFpEF separately, men were an independent risk factor of cardiovascular death in patients with HFrEF. Clinical outcome was not different between sexes in HFpEF. CONCLUSION In the Korean multi-center registry, despite having better clinical characteristics, men exhibited a higher risk of all-cause mortality and readmission for HF. The main cause of these disparities was the higher cardiovascular mortality rate observed in men compared to women with HFrEF.
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Affiliation(s)
- Hyue Mee Kim
- Division of Cardiology, Department of Internal Medicine, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul,
Korea
| | - Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul,
Korea
| | - Myung-A Kim
- Division of Cardiology, Department of Internal Medicine, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul,
Korea
| | - Hae-Young Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, Seoul,
Korea
| | - Jin Joo Park
- Cardiovascular Center and Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
| | - Dong-Ju Choi
- Cardiovascular Center and Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam,
Korea
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7
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Kapelios CJ, Shahim B, Lund LH, Savarese G. Epidemiology, Clinical Characteristics and Cause-specific Outcomes in Heart Failure with Preserved Ejection Fraction. Card Fail Rev 2023; 9:e14. [PMID: 38020671 PMCID: PMC10680134 DOI: 10.15420/cfr.2023.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/15/2023] [Indexed: 12/01/2023] Open
Abstract
Heart failure (HF) is a global pandemic affecting 64 million people worldwide. HF with preserved ejection fraction (HFpEF) has traditionally received less attention than its main counterpart, HF with reduced ejection fraction (HFrEF). The incidence and prevalence of HFpEF show geographic variation and are increasing over time, soon expected to surpass those of HFrEF. Morbidity and mortality rates of HFpEF are considerable, albeit lower than those of HFrEF. This review focuses on the burden of HFpEF, providing contemporary data on epidemiology, clinical characteristics and comorbidities, cause-specific outcomes, costs and pharmacotherapy.
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Affiliation(s)
- Chris J Kapelios
- Department of Cardiovascular Medicine, University of Utah Health Sciences CenterSalt Lake City, UT, US
| | - Bahira Shahim
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University HospitalStockholm, Sweden
| | - Lars H Lund
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University HospitalStockholm, Sweden
| | - Gianluigi Savarese
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, and Heart and Vascular Theme, Karolinska University HospitalStockholm, Sweden
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8
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Tah S, Valderrama M, Afzal M, Iqbal J, Farooq A, Lak MA, Gostomczyk K, Jami E, Kumar M, Sundaram A, Sharifa M, Arain M. Heart Failure With Preserved Ejection Fraction: An Evolving Understanding. Cureus 2023; 15:e46152. [PMID: 37900404 PMCID: PMC10613100 DOI: 10.7759/cureus.46152] [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: 08/23/2023] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is a clinical syndrome in which patients have signs and symptoms of HF due to high left ventricular (LV) filling pressure despite normal or near normal LV ejection fraction. It is more common than HF with reduced ejection fraction (HFrEF), and its diagnosis and treatment are more challenging than HFrEF. Although hypertension is the primary risk factor, coronary artery disease and other comorbidities, such as atrial fibrillation (AF), diabetes, chronic kidney disease (CKD), and obesity, also play an essential role in its formation. This review summarizes current knowledge about HFpEF, its pathophysiology, clinical presentation, diagnostic challenges, current treatments, and promising novel treatments. It is essential to continue to be updated on the latest treatments for HFpEF so that patients always receive the most therapeutic treatments. The use of GnRH agonists in the management of HFpEF, infusion of Apo a-I nanoparticle, low-level transcutaneous vagal stimulation (LLTS), and estrogen only in post-menopausal women are promising strategies to prevent diastolic dysfunction and HFpEF; however, there is still no proven curative treatment for HFpEF yet.
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Affiliation(s)
- Sunanda Tah
- Surgery, Beckley Appalachian Regional Healthcare (ARH) Hospital, Beckley, USA
- Surgery, Saint James School of Medicine, Arnos Vale, VCT
| | | | - Maham Afzal
- Medicine, Fatima Jinnah Medical University, Lahore, PAK
| | | | - Aisha Farooq
- Internal Medicine, Dr. Ruth Pfau Hospital, Karachi, PAK
| | | | - Karol Gostomczyk
- Medicine, Collegium Medicum Nicolaus Copernicus University, Bydgoszcz, POL
| | - Elhama Jami
- Internal Medicine, Herat Regional Hospital, Herat, AFG
| | | | | | | | - Mustafa Arain
- Internal Medicine, Civil Hospital Karachi, Karachi, PAK
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Nichols GA, Qiao Q, Déruaz-Luyet A, Kraus BJ. The clinical burden of newly diagnosed Heart failure among patients with Reduced, mildly Reduced, and preserved ejection fraction. IJC HEART & VASCULATURE 2023; 47:101182. [PMID: 37583714 PMCID: PMC10424074 DOI: 10.1016/j.ijcha.2023.101182] [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: 08/01/2022] [Revised: 01/21/2023] [Accepted: 01/26/2023] [Indexed: 02/16/2023]
Abstract
Background Contemporary analyses of the distribution of heart failure (HF) patients by groups of ejection fraction are not available or are limited to hospitalized patients. Our objective was to quantify the per-person and system level clinical burden of a broad population of HF patients. Methods We studied 16,516 patients with a new HF diagnosis recorded in the electronic medical record of a U.S. integrated delivery system between 2005 and 2017. We used the diagnosis date as the index date and the nearest echocardiogram result to classify patients as HFrEF (n = 2,430), HFmrEF (n = 1,646), HFpEF (n = 12,440) and followed them through 2019 for major clinical outcomes (all-cause mortality, HF hospitalizations [HHF], all-cause hospitalizations, incident chronic kidney disease [CKD], progression of eGFR category, progression of CKD, incident type 2 diabetes [T2D], and progression to insulin use). We compared age and sex adjusted incidence rates and rate ratios of the outcomes between the HF types. Results Incidence rates for most outcomes were significantly higher among patients with HFrEF compared with HFpEF. HHF was 59 % greater, mortality 31 % greater, and CKD incidence 55 % greater, (p < 0.001 for all comparisons). However, the larger size of the HFpEF group generated 4.7-6.7 times as many total outcomes. Conclusions Regardless of subtype, the presence of HF was associated with poor clinical outcomes. Incidence rates were higher for HFrEF than HFpEF, but as the latter represented 75% of the study population, HFpEF caused a greater overall burden on the health care system, reflecting the high unmet need of target therapies for HFpEF.
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Affiliation(s)
- Gregory A. Nichols
- Kaiser Permanente Center for Health Research, Portland, OR, United States
| | - Qing Qiao
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | | | - Bettina J. Kraus
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
- Department of Internal Medicine I, University Hospital Würzburg, Germany
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10
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Alexandraki A, Papageorgiou E, Zacharia M, Keramida K, Papakonstantinou A, Cipolla CM, Tsekoura D, Naka K, Mazzocco K, Mauri D, Tsiknakis M, Manikis GC, Marias K, Marcou Y, Kakouri E, Konstantinou I, Daniel M, Galazi M, Kampouroglou E, Ribnikar D, Brown C, Karanasiou G, Antoniades A, Fotiadis D, Filippatos G, Constantinidou A. New Insights in the Era of Clinical Biomarkers as Potential Predictors of Systemic Therapy-Induced Cardiotoxicity in Women with Breast Cancer: A Systematic Review. Cancers (Basel) 2023; 15:3290. [PMID: 37444400 PMCID: PMC10340234 DOI: 10.3390/cancers15133290] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/09/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Cardiotoxicity induced by breast cancer therapies is a potentially serious complication associated with the use of various breast cancer therapies. Prediction and better management of cardiotoxicity in patients receiving chemotherapy is of critical importance. However, the management of cancer therapy-related cardiac dysfunction (CTRCD) lacks clinical evidence and is based on limited clinical studies. AIM To provide an overview of existing and potentially novel biomarkers that possess a promising predictive value for the early and late onset of CTRCD in the clinical setting. METHODS A systematic review of published studies searching for promising biomarkers for the prediction of CTRCD in patients with breast cancer was undertaken according to PRISMA guidelines. A search strategy was performed using PubMed, Google Scholar, and Scopus for the period 2013-2023. All subjects were >18 years old, diagnosed with breast cancer, and received breast cancer therapies. RESULTS The most promising biomarkers that can be used for the development of an alternative risk cardiac stratification plan for the prediction and/or early detection of CTRCD in patients with breast cancer were identified. CONCLUSIONS We highlighted the new insights associated with the use of currently available biomarkers as a standard of care for the management of CTRCD and identified potentially novel clinical biomarkers that could be further investigated as promising predictors of CTRCD.
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Affiliation(s)
- Alexia Alexandraki
- A.G. Leventis Clinical Trials Unit, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (E.P.); (M.Z.)
| | - Elisavet Papageorgiou
- A.G. Leventis Clinical Trials Unit, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (E.P.); (M.Z.)
| | - Marina Zacharia
- A.G. Leventis Clinical Trials Unit, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (E.P.); (M.Z.)
| | - Kalliopi Keramida
- 2nd Department of Cardiology, Attikon University Hospital, National and Kapodistrian University of Athens, 12462 Athens, Greece;
- Cardiology Department, General Anti-Cancer Oncological Hospital, Agios Savvas, 11522 Athens, Greece
| | - Andri Papakonstantinou
- Department of Oncology-Pathology, Karolinska Institute, 17176 Stockholm, Sweden;
- Department for Breast, Endocrine Tumours and Sarcoma, Karolinska University Hospital, 17176 Stockholm, Sweden
| | - Carlo M. Cipolla
- Cardioncology and Second Opinion Division, European Institute of Oncology (IEO), IRCCS, Via Ripamonti 435, 20141 Milan, Italy;
| | - Dorothea Tsekoura
- 2nd Department of Surgery, Aretaieio University Hospital, National and Kapodistrian University of Athens, 76 Vas. Sofias Av., 11528 Athens, Greece; (D.T.); (E.K.)
| | - Katerina Naka
- 2nd Cardiology Department, University of Ioannina Medical School, 45110 Ioannina, Greece;
| | - Ketti Mazzocco
- Applied Research Division for Cognitive and Psychological Science, European Institute of Oncology IRCCS, 20139 Milan, Italy;
- Department of Oncology and Hemato-Oncology, University of Milan, 20122 Milan, Italy
| | - Davide Mauri
- Department of Medical Oncology, University of Ioannina, 45110 Ioannina, Greece;
| | - Manolis Tsiknakis
- Department of Electrical and Computer Engineering, Hellenic Mediterranean University, 71410 Heraklion, Greece; (M.T.); (K.M.)
- Computational BioMedicine Laboratory (CBML), Institute of Computer Science, Foundation for Research and Technology Hellas (FORTH), 70013 Heraklion, Greece;
| | - Georgios C. Manikis
- Computational BioMedicine Laboratory (CBML), Institute of Computer Science, Foundation for Research and Technology Hellas (FORTH), 70013 Heraklion, Greece;
| | - Kostas Marias
- Department of Electrical and Computer Engineering, Hellenic Mediterranean University, 71410 Heraklion, Greece; (M.T.); (K.M.)
- Computational BioMedicine Laboratory (CBML), Institute of Computer Science, Foundation for Research and Technology Hellas (FORTH), 70013 Heraklion, Greece;
| | - Yiola Marcou
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (Y.M.); (E.K.); (I.K.); (M.G.)
| | - Eleni Kakouri
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (Y.M.); (E.K.); (I.K.); (M.G.)
| | - Ifigenia Konstantinou
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (Y.M.); (E.K.); (I.K.); (M.G.)
| | - Maria Daniel
- Department of Radiation Oncology, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus;
| | - Myria Galazi
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (Y.M.); (E.K.); (I.K.); (M.G.)
| | - Effrosyni Kampouroglou
- 2nd Department of Surgery, Aretaieio University Hospital, National and Kapodistrian University of Athens, 76 Vas. Sofias Av., 11528 Athens, Greece; (D.T.); (E.K.)
| | - Domen Ribnikar
- Division of Medical Oncology, Institute of Oncology Ljubljana, Faculty of Medicine, University of Ljubljana, Zaloska Cesta 2, 1000 Ljubljana, Slovenia;
| | - Cameron Brown
- Translational Medicine, Stremble Ventures Ltd., 59 Christaki Kranou, Limassol 4042, Cyprus;
| | - Georgia Karanasiou
- Biomedical Research Institute, Foundation for Research and Technology, Hellas, 45500 Ioannina, Greece;
| | - Athos Antoniades
- Research and Development, Stremble Ventures Ltd., 59 Christaki Kranou, Limassol 4042, Cyprus;
| | - Dimitrios Fotiadis
- Unit of Medical Technology and Intelligent Information Systems, Department of Materials Science and Engineering, University of Ioannina, 45110 Ioannina, Greece;
| | - Gerasimos Filippatos
- Cardio-Oncology Clinic, Heart Failure Unit, Department of Cardiology, National and Kapodistrian University of Athens Medical School, Athens University Hospital Attikon, 11527 Athens, Greece;
| | - Anastasia Constantinidou
- Department of Medical Oncology, Bank of Cyprus Oncology Centre, 32 Acropoleos Avenue, Nicosia 2006, Cyprus; (Y.M.); (E.K.); (I.K.); (M.G.)
- School of Medicine, University of Cyprus, Panepistimiou 1, Aglantzia, Nicosia 2408, Cyprus
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11
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Pushpakumar S, Singh M, Zheng Y, Akinterinwa OE, Mokshagundam SPL, Sen U, Kalra DK, Tyagi SC. Renal Denervation Helps Preserve the Ejection Fraction by Preserving Endocardial-Endothelial Function during Heart Failure. Int J Mol Sci 2023; 24:ijms24087302. [PMID: 37108465 PMCID: PMC10139195 DOI: 10.3390/ijms24087302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/12/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Renal denervation (RDN) protects against hypertension, hypertrophy, and heart failure (HF); however, it is not clear whether RDN preserves ejection fraction (EF) during heart failure (HFpEF). To test this hypothesis, we simulated a chronic congestive cardiopulmonary heart failure (CHF) phenotype by creating an aorta-vena cava fistula (AVF) in the C57BL/6J wild type (WT) mice. Briefly, there are four ways to create an experimental CHF: (1) myocardial infarction (MI), which is basically ligating the coronary artery by instrumenting and injuring the heart; (2) trans-aortic constriction (TAC) method, which mimics the systematic hypertension, but again constricts the aorta on top of the heart and, in fact, exposes the heart; (3) acquired CHF condition, promoted by dietary factors, diabetes, salt, diet, etc., but is multifactorial in nature; and finally, (4) the AVF, which remains the only one wherein AVF is created ~1 cm below the kidneys in which the aorta and vena cava share the common middle-wall. By creating the AVF fistula, the red blood contents enter the vena cava without an injury to the cardiac tissue. This model mimics or simulates the CHF phenotype, for example, during aging wherein with advancing age, the preload volume keeps increasing beyond the level that the aging heart can pump out due to the weakened cardiac myocytes. Furthermore, this procedure also involves the right ventricle to lung to left ventricle flow, thus creating an ideal condition for congestion. The heart in AVF transitions from preserved to reduced EF (i.e., HFpEF to HFrEF). In fact, there are more models of volume overload, such as the pacing-induced and mitral valve regurgitation, but these are also injurious models in nature. Our laboratory is one of the first laboratories to create and study the AVF phenotype in the animals. The RDN was created by treating the cleaned bilateral renal artery. After 6 weeks, blood, heart, and renal samples were analyzed for exosome, cardiac regeneration markers, and the renal cortex proteinases. Cardiac function was analyzed by echocardiogram (ECHO) procedure. The fibrosis was analyzed with a trichrome staining method. The results suggested that there was a robust increase in the exosomes' level in AVF blood, suggesting a compensatory systemic response during AVF-CHF. During AVF, there was no change in the cardiac eNOS, Wnt1, or β-catenin; however, during RDN, there were robust increases in the levels of eNOS, Wnt1, and β-catenin compared to the sham group. As expected in HFpEF, there was perivascular fibrosis, hypertrophy, and pEF. Interestingly, increased levels of eNOS suggested that despite fibrosis, the NO generation was higher and that it most likely contributed to pEF during HF. The RDN intervention revealed an increase in renal cortical caspase 8 and a decrease in caspase 9. Since caspase 8 is protective and caspase 9 is apoptotic, we suggest that RDN protects against the renal stress and apoptosis. It should be noted that others have demonstrated a role of vascular endothelium in preserving the ejection by cell therapy intervention. In the light of foregoing evidence, our findings also suggest that RDN is cardioprotective during HFpEF via preservation of the eNOS and accompanied endocardial-endothelial function.
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Affiliation(s)
- Sathnur Pushpakumar
- Department of Physiology, School of Medicine, University of Louisville, Louisville, KY 40202, USA
| | - Mahavir Singh
- Department of Physiology, School of Medicine, University of Louisville, Louisville, KY 40202, USA
| | - Yuting Zheng
- Department of Physiology, School of Medicine, University of Louisville, Louisville, KY 40202, USA
| | - Oluwaseun E Akinterinwa
- Department of Physiology, School of Medicine, University of Louisville, Louisville, KY 40202, USA
| | - Sri Prakash L Mokshagundam
- Division of Endocrinology, Metabolism and Diabetes and Robley Rex VA Medical Center, University of Louisville School of Medicine, Louisville, KY 40202, USA
| | - Utpal Sen
- Department of Physiology, School of Medicine, University of Louisville, Louisville, KY 40202, USA
| | - Dinesh K Kalra
- Division of Cardiovascular Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA
| | - Suresh C Tyagi
- Department of Physiology, School of Medicine, University of Louisville, Louisville, KY 40202, USA
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12
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Kobalava ZD, Safarova AF, Gudieva KM, Lukina OI. [Risk Assessment of Adverse Outcomes in Symptomatic Patients With Arterial Hypertension and Chronic Heart Failure With Preserved Ejection Fraction Using THE HFA-PEFF Algorithm]. KARDIOLOGIIA 2023; 63:3-10. [PMID: 36880137 DOI: 10.18087/cardio.2023.2.n2162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Accepted: 07/01/2022] [Indexed: 03/08/2023]
Abstract
Aim To study the incidence of heart failure (HF) in patients with arterial hypertension (AH), symptoms of HF, and left ventricular ejection fraction (LV EF) ≥50 % using a novel, modified HFA-PEFF diagnostic algorithm and to evaluate the liver hydration status and density depending on the established HF profiles and the prognostic significance of this algorithm.Material and methods This study included 180 patients (median age, 72 years) with AH, symptoms of HF, and LV EF ≥50 %. The incidence of chronic HF with preserved ejection fraction (CHFpEF) was studied with the stepwise, modified HFA-PEFF diagnostic algorithm, and long-term outcomes were assessed at 3, 6, and 12 months of follow-up. The hydration status was determined by a bioimpedance vector analysis, and the liver density was measured by indirect fibroelastometry. The following tests were performed for all patients: standard, general clinical and laboratory examination with evaluation of CH symptoms (including N-terminal pro-brain natriuretic peptide test); extended echocardiography with assessment of structural and functional parameters of the heart; a KCCQ questionnaire was used for evaluation of patients' condition and quality of life (QoL). Long-term outcomes were studied by phone calls at 3, 6, and 12 months following discharge from the hospital/visit (worsened QoL, repeated hospitalization for cardiovascular causes, cardiovascular death or all-cause death).Results The following profiles were determined by the HFA-PEFF algorithm: with CHFpEF, with intermediate probability of HF, and without HF (58.9, 31.1, and 10 %, respectively). The study showed that patients with CHFpEF compared to patients of the intermediate group and without HF, had higher levels of brain natriuretic peptide, more pronounced signs of congestion according to results of the bioimpedance vector analysis and a higher liver density according to results of indirect fibroelastometry of the liver, which allowed identification of a group of patients with a high probability of CHFpEF. The diagnosis of HF by HFA-PEFF had an adverse prognostic significance with respect of worsened QoL according to the KCCQ questionnaire, and of repeated admission for HF during a year.Conclusion In AH patients with symptoms of HF and LV EF ≥50 %, CHFpEF was detected with the HFA-PEFF algorithm in 58.9 % of cases. Patients with AH and verified CHFpEF had a high incidence of hyperhydration and increased liver density. A diagnosis of CHFpEF by the HFA-PEFF algorithm had an adverse prognostic significance with respect of long-term outcomes.
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Affiliation(s)
- Z D Kobalava
- Russian University of Peoples' Friendship, Moscow
| | - A F Safarova
- Russian University of Peoples' Friendship, Moscow; Vinogradov Municipal Clinical Hospital, Moscow
| | - K M Gudieva
- Russian University of Peoples' Friendship, Moscow
| | - O I Lukina
- Russian University of Peoples' Friendship, Moscow; Vinogradov Municipal Clinical Hospital, Moscow
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13
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Disparate Clinical Characteristics and Prognosis of HFpEF versus HFrEF Phenotype of Diabetic Cardiomyopathy. J Clin Med 2023; 12:jcm12041565. [PMID: 36836101 PMCID: PMC9960597 DOI: 10.3390/jcm12041565] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/08/2023] [Accepted: 02/08/2023] [Indexed: 02/18/2023] Open
Abstract
AIMS Diabetic cardiomyopathy (DCM) is an ill-defined entity. This study aims to explore the clinical characteristics and prognosis of diabetic patients that disparately develop heart failure (HF) with preserved ejection fraction (HFpEF) other than HF with reduced ejection fraction (HFrEF). PATIENTS AND METHODS A total of 911 patients diagnosed with diabetes mellitus were identified in the ChiHFpEF cohort (NCT05278026). DCM was defined as diabetic patients diagnosed with HF, absent from flow obstructive coronary artery disease (CAD), uncontrolled refractory hypertension and hemodynamics significant heart valvular diseases, arrhythmia and congenital heart diseases. The primary endpoint was a composite of all-cause death and rehospitalization due to HF. RESULTS As compared to DCM-HFrEF patients, DCM-HFpEF patients had a longer duration of diabetes, were older and more noticeable in hypertension and non-obstructive CAD. After a median follow-up of 45.5 months, survival analysis showed that DCM-HFpEF patients had a better composite endpoint. Cox regression implicated that non-obstructive CAD was a negative (HR 0.101, 95% CI 0.028-0.373, p = 0.001) predictor for the composite endpoint of DCM-HFrEF patients. Age was a positive predictor for the composite endpoint of DCM-HFpEF patients (HR 1.044, 95% CI 1.007-1.082, p = 0.018). CONCLUSION DCM-HFpEF is a disparate entity from DCM-HFrEF. Additional phenomic studies are needed to explore the molecular mechanisms and develop targeted therapies.
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Simmons CA, Poupore N, Nathaniel TI. Age Stratification and Stroke Severity in the Telestroke Network. J Clin Med 2023; 12:jcm12041519. [PMID: 36836054 PMCID: PMC9963120 DOI: 10.3390/jcm12041519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/30/2023] [Accepted: 02/11/2023] [Indexed: 02/17/2023] Open
Abstract
BACKGROUND Age is one of the most important risk factors for stroke, and an estimated 75% of strokes occur in people 65 years old and above. Adults > 75 years of age experience more hospitalizations and higher mortality. In this study, we aimed to investigate how age and various clinical risk factors affect acute ischemic stroke (AIS) severity in two age categories. METHODS This retrospective data analysis study was conducted using data collected from the PRISMA Health Stroke Registry between June 2010 and July 2016. Baseline clinical and demographic data were analyzed for 65-74-year-old patients and those ≥ 75 years of age. This study aimed to investigate risk factors associated with stroke severity in these two age categories of AIS patients treated in telestroke settings. RESULTS An adjusted multivariate analysis showed that the acute ischemic stroke (AIS) population of 65-74-year-old patients experiencing heart failure (odds ratio (OR) = 4.398, 95% CI = 3.912-494.613, p = 0.002) and elevated high-density lipoprotein (HDL) levels (OR = 1.066, 95% CI = 1.009-1.126, p = 0.024) trended towards worsening neurological function, while patients experiencing obesity (OR = 0.177, 95% CI = 0.041-0.760, p = 0.020) exhibited improved neurological functions. For the patients ≥ 75 years of age, direct admission (OR = 0.270, 95% CI = 0.085-0.856, p = 0.026) was associated with improved functions. CONCLUSIONS Heart failure and elevated HDL levels were significantly associated with worsening neurologic functions in patients aged 65-74. Obese patients and individuals ≥ 75 years of age who were directly admitted were most likely to exhibit improving neurological functions.
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Affiliation(s)
- Cassie A. Simmons
- Department of Biology, North Greenville University, Tigerville, SC 29688, USA
| | - Nicolas Poupore
- School of Medicine Greenville, University of South Carolina, Greenville, SC 29605, USA
| | - Thomas I. Nathaniel
- School of Medicine Greenville, University of South Carolina, Greenville, SC 29605, USA
- Correspondence: ; Tel.: +1-44559846; Fax: +1-44558404
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15
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Yuyun MF, Kinlay S, Singh JP, Joseph J. Are arrhythmias the drivers of sudden cardiac death in heart failure with preserved ejection fraction? A review. ESC Heart Fail 2022; 10:1555-1569. [PMID: 36495033 DOI: 10.1002/ehf2.14248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 09/16/2022] [Accepted: 11/08/2022] [Indexed: 12/14/2022] Open
Abstract
In patients with heart failure with preserved ejection fraction (HFpEF), sudden cardiac death (SCD) accounts for approximately 25-30% of all-cause mortality and 40% of cardiovascular mortality in properly adjudicated large clinical trials. The mechanism of SCD in HFpEF remains unknown but thought to be driven by arrhythmic events. Apart from atrial fibrillation, which is prevalent in approximately 45% of HFpEF patients, the true burden of other cardiac arrhythmias in HFpEF remains undetermined. The incidence and risk of clinically significant advanced cardiac conduction disease with bradyarrhythmias and ventricular arrhythmias remain less known. Recommendations have been made for long-term cardiac rhythm monitoring to determine the incidence of arrhythmias and clarify mechanisms and mode of death in HFpEF patients. In animal studies, spontaneous ventricular arrhythmias and SCD are significantly elevated in HFpEF animals compared with controls without heart failure. In humans, these studies are scant, with a few published small-size studies suggesting an increased incidence of ventricular arrhythmias in HFpEF. Higher rates of clinically significant conduction disease and cardiac pacing are seen in HFpEF compared with the general population. Excepting atrial fibrillation, the predictive effect of other arrhythmias on heart failure hospitalization, all-cause mortality, and precisely SCD remains unknown. Given the high occurrence of SCD in the HFpEF population, it could potentially become a target for therapeutic interventions if driven by arrhythmias. Studies to address these knowledge gaps are urgently warranted. In this review, we have summarized data on arrhythmias and SCD in HFpEF while highlighting avenues for future research in this area.
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Affiliation(s)
- Matthew F. Yuyun
- VA Boston Healthcare System Boston MA USA
- Harvard Medical School Boston MA USA
- Boston University School of Medicine Boston MA USA
- Brigham and Women's Hospital Boston MA USA
| | - Scott Kinlay
- VA Boston Healthcare System Boston MA USA
- Harvard Medical School Boston MA USA
- Boston University School of Medicine Boston MA USA
- Brigham and Women's Hospital Boston MA USA
| | - Jagmeet P. Singh
- Harvard Medical School Boston MA USA
- Massachusetts General Hospital Boston MA USA
| | - Jacob Joseph
- VA Boston Healthcare System Boston MA USA
- Harvard Medical School Boston MA USA
- Brigham and Women's Hospital Boston MA USA
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16
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Ansari Ramandi MM, van Melle JP, Gorter TM, Hoendermis ES, van Veldhuisen DJ, Nauta JF, van der Wal MHL, Warink-Riemersma J, Voors AA, Dickinson MG. Right ventricular dysfunction in patients with new-onset heart failure: longitudinal follow-up during guideline-directed medical therapy. Eur J Heart Fail 2022; 24:2226-2234. [PMID: 36250250 PMCID: PMC10099924 DOI: 10.1002/ejhf.2721] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/07/2022] [Accepted: 10/12/2022] [Indexed: 01/18/2023] Open
Abstract
AIMS Improvement in left ventricular ejection fraction (LVEF) after up-titration of guideline-directed medical therapy (GDMT) has been well described in heart failure (HF) patients. Less is known about the prevalence and clinical course of right ventricular dysfunction (RVD) in patients with new-onset HF. METHODS AND RESULTS From 2012 to 2018, 625 patients with a recent (<3 months) diagnosis of HF were referred to a specialized nurse-led HF clinic for protocolized up-titration of GDMT. RVD, defined as tricuspid annular plane systolic excursion (TAPSE) <17 mm, was assessed at baseline and at the follow-up visit. Patients were followed for the combined endpoint of all-cause mortality and HF hospitalization for a mean of 3.3 ± 1.9 years. Of the 625 patients, 241 (38.6%) patients had RVD at baseline. Patients with RVD were older, more symptomatic, had a lower LVEF, and more often had a history of cardiothoracic surgery and atrial fibrillation. After a median follow-up of 9 months, right ventricular function normalized in 49% of the patients with baseline RVD. RVD at baseline was associated with a higher risk of the combined endpoint (hazard ratio [HR] 1.62, 95% confidence interval [CI] 1.21-2.18). Right ventricular function normalization was associated with a lower risk for the combined endpoint (HR 0.56, 95% CI 0.31-0.99), independent of baseline TAPSE, age, sex, and LVEF. CONCLUSION More than one-third of patients with new-onset HF have RVD. RVD is associated with a higher risk of all-cause mortality and HF hospitalization. Recovery of RVD regularly occurs during up-titration of GDMT and is associated with improved clinical outcomes.
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Affiliation(s)
| | - Joost P van Melle
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Thomas M Gorter
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Elke S Hoendermis
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Dirk J van Veldhuisen
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan F Nauta
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Martje H L van der Wal
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Janke Warink-Riemersma
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Adriaan A Voors
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Michael G Dickinson
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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17
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Mark PB, Mangion K, Rankin AJ, Rutherford E, Lang NN, Petrie MC, Stoumpos S, Patel RK. Left ventricular dysfunction with preserved ejection fraction: the most common left ventricular disorder in chronic kidney disease patients. Clin Kidney J 2022; 15:2186-2199. [PMID: 36381379 PMCID: PMC9664574 DOI: 10.1093/ckj/sfac146] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Indexed: 08/25/2023] Open
Abstract
Chronic kidney disease (CKD) is a risk factor for premature cardiovascular disease. As kidney function declines, the presence of left ventricular abnormalities increases such that by the time kidney replacement therapy is required with dialysis or kidney transplantation, more than two-thirds of patients have left ventricular hypertrophy. Historically, much research in nephrology has focussed on the structural and functional aspects of cardiac disease in CKD, particularly using echocardiography to describe these abnormalities. There is a need to translate knowledge around these imaging findings to clinical outcomes such as unplanned hospital admission with heart failure and premature cardiovascular death. Left ventricular hypertrophy and cardiac fibrosis, which are common in CKD, predispose to the clinical syndrome of heart failure with preserved left ventricular ejection fraction (HFpEF). There is a bidirectional relationship between CKD and HFpEF, whereby CKD is a risk factor for HFpEF and CKD impacts outcomes for patients with HFpEF. There have been major improvements in outcomes for patients with heart failure and reduced left ventricular ejection fraction as a result of several large randomized controlled trials. Finding therapy for HFpEF has been more elusive, although recent data suggest that sodium-glucose cotransporter 2 inhibition offers a novel evidence-based class of therapy that improves outcomes in HFpEF. These observations have emerged as this class of drugs has also become the standard of care for many patients with proteinuric CKD, suggesting that there is now hope for addressing the combination of HFpEF and CKD in parallel. In this review we summarize the epidemiology, pathophysiology, diagnostic strategies and treatment of HFpEF with a focus on patients with CKD.
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Affiliation(s)
- Patrick B Mark
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Glasgow Renal and Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Kenneth Mangion
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Alastair J Rankin
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Elaine Rutherford
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Department of Nephrology, NHS Dumfries and Galloway, Dumfries, UK
| | - Ninian N Lang
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Mark C Petrie
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Sokratis Stoumpos
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Glasgow Renal and Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
| | - Rajan K Patel
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
- Glasgow Renal and Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK
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18
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Teramoto K, Teng THK, Chandramouli C, Tromp J, Sakata Y, Lam CSP. Epidemiology and Clinical Features of Heart Failure with Preserved Ejection Fraction. Card Fail Rev 2022; 8:e27. [PMID: 35991117 PMCID: PMC9379774 DOI: 10.15420/cfr.2022.06] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/09/2022] [Indexed: 12/16/2022] Open
Abstract
Heart failure (HF) with preserved ejection (HFpEF) constitutes a large and growing proportion of patients with HF around the world, and is now responsible for more than half of all HF cases in ageing societies. While classically described as a condition of elderly, hypertensive women, recent studies suggest heterogeneity in clinical phenotypes involving differential characteristics and pathophysiological mechanisms. Despite a paucity of disease-modifying therapy for HFpEF, an understanding of phenotypic similarities and differences among patients with HFpEF around the world provides the foundation to recognise the clinical condition for early treatment, as well as to identify modifiable risk factors for preventive intervention. This review summarises the epidemiology of HFpEF, its common clinical features and risk factors, as well as differences by age, comorbidities, race/ethnicity and geography.
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Affiliation(s)
| | - Tiew-Hwa Katherine Teng
- National Heart Centre Singapore, Singapore; School of Allied Health, University of Western Australia, Perth, Australia; Duke-National University of Singapore Medical School, Singapore
| | - Chanchal Chandramouli
- National Heart Centre Singapore, Singapore; Duke-National University of Singapore Medical School, Singapore
| | - Jasper Tromp
- National Heart Centre Singapore, Singapore; Duke-National University of Singapore Medical School, Singapore; Saw Swee Hock School of Public Health, National University of Singapore and the National University Health System, Singapore
| | | | - Carolyn SP Lam
- National Heart Centre Singapore, Singapore; Duke-National University of Singapore Medical School, Singapore; Department of Cardiology, University Medical Center Groningen, Groningen, the Netherlands
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19
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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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20
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Ivabradine Ameliorates Cardiac Function in Heart Failure with Preserved and Reduced Ejection Fraction via Upregulation of miR-133a. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:1257283. [PMID: 34630844 PMCID: PMC8494584 DOI: 10.1155/2021/1257283] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 09/04/2021] [Indexed: 11/21/2022]
Abstract
Heart failure (HF) is a clinical syndrome caused by impairment of ventricular filling, ejection of blood, or both and is categorized as HF with reduced ejection fraction (HFrEF) or HF with preserved ejection fraction (HFpEF) based on left ventricular function. Cardiac fibrosis contributes to left ventricular dysfunction and leads to the development of HF. Ivabradine, an If current selective specific inhibitor, has been shown to improve the prognosis of patients with HF. However, the effects of ivabradine on cardiac function and fibrosis in HFpEF and HFrEF and the underlying mechanism remain unclear. In the present study, we utilized mouse models to mimic HFpEF and HFrEF and evaluated the therapeutic effects of ivabradine. By treating mice with different doses (10 mg/kg/d and 20 mg/kg/d) of ivabradine for 4 or 8 weeks, we found that a high dose of ivabradine improved cardiac diastolic function in HFpEF mice and ameliorated cardiac diastolic and systolic function and ventricular tachycardia incidence in HFrEF mice. Moreover, ivabradine significantly reduced the activation of cardiac fibroblasts and myocardial fibrosis in mice. Mechanistically, microRNA-133a, which was upregulated by ivabradine, targeted connective tissue growth factor and collagen 1 in cardiac fibroblasts and might contribute to the protective role of ivabradine. Together, our work utilized mouse models to study HFpEF and HFrEF, demonstrated the protective role of ivabradine in HFpEF and HFrEF, and elucidated the potential underlying mechanism, which provides an effective strategy for related diseases.
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21
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Shah M, Rodriguez CJ, Bartz TM, Lyles MF, Kizer JR, Aurigemma GP, Gardin JM, Gottdiener JS. Incidence, Determinants and Mortality of Heart Failure Associated With Medical-Surgical Procedures in Patients ≥ 65 Years of Age (from the Cardiovascular Health Study). Am J Cardiol 2021; 153:71-78. [PMID: 34175107 PMCID: PMC8318205 DOI: 10.1016/j.amjcard.2021.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 04/30/2021] [Accepted: 05/04/2021] [Indexed: 11/16/2022]
Abstract
Heart failure (HF) and myocardial infarction are serious complications of major noncardiac surgery in older adults. Many factors can contribute to the development of HF during the postoperative period. The incidence of, and risk factors for, procedure-associated heart failure (PHF) occurring at the time of, or shortly after, medical procedures in a population-based sample ≥ 65 years of age have not been fully characterized, particularly in comparison with HF not proximate to medical procedures. This analysis comprises 5,121 men and women free of HF at baseline from the Cardiovascular Health Study who were followed up for 12.0 years (median). HF events were documented by self-report at semi-annual contacts and confirmed by a formal adjudication committee using a review of the participants' medical records and standardized criteria for HF. Incident HF events were additionally adjudicated as either being related or unrelated to a medical procedure (PHF and non-PHF, respectively). We estimated cause-specific hazards ratios for the association of covariates with PHF and non-PHF. There were 1,728 incident HF events in the primary analysis: 168 (10%) classified as PHF, 1,526 (88%) as non-PHF, and 34 unclassified (2%). For those 1,045 participants in whom LV ejection fraction was known at the time of the HF event, it was ≥45% in 89 of 118 participants (75%) with PHF, compared to 517 of 927 participants (55%) with non-PHF (p < 0.001). Increased age, male gender, diabetes, and angina at baseline were associated with both PHF and non-PHF (range of hazard ratios (HR): 1.04-2.05]. Being Black was inversely associated with PHF [HR: 0.46, 95% confidence interval: 0.25-0.86]. Participants with increased age, without baseline angina, and with baseline LVEF<55% were at a significantly lower risk for PHF compared to non-PHF. Among those with PHF, surgical procedures-including cardiac, orthopedic, gastrointestinal, vascular, and urologic-comprised 83.3%, while percutaneous procedures comprised 8.9% (including 6.5% represented by cardiac catheterizations and pacemaker placements). Another group composed of a variety of procedures commonly requiring large fluid volume administration comprised 7.7%. There was a lower all-cause 30-day mortality in the PHF versus the non-PHF group (2.2% vs 5.7%), with a nonsignificant odds ratio of 0.39 in a minimally adjusted model. When individuals with prior myocardial infarction (MI) were excluded in a sensitivity analysis, the proportion of incident HF with concurrent MI was greater for PHF (32.9%) than for non-PHF (19.8%). In conclusion, PHF in older adults is a common entity with relatively low 30-day mortality. Baseline angina, lower age, and LVEF ≥ 55% were associated with a higher risk of PHF compared to non-PHF. Being Black was associated with a lower risk of PHF and PHF as a proportion of HF was lower in Black than in non-Black participants. Compared to non-PHF, PHF more frequently presented with concurrent MI and with preserved LV ejection fraction.
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Affiliation(s)
- Monali Shah
- Department of Medicine, Division of Cardiology, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Carlos J Rodriguez
- Department of Medicine, Albert Einstein College of Medicine, Bronx NY, USA
| | - Traci M Bartz
- Department of Biostatistics, University of Washington, Seattle WA, USA
| | - Mary F Lyles
- Department of Internal Medicine, Wake Forest University School of Medicine, Winston-Salem NC, USA
| | - Jorge R Kizer
- Cardiology Section, San Francisco Veterans Affairs Health Care System and Departments of Medicine, Epidemiology and Biostatistics, University of California San Francisco, San Francisco CA, USA
| | - Gerard P Aurigemma
- Department of Medicine, University of Massachusetts Medical School, Worcester MA, USA
| | - Julius M Gardin
- Department of Medicine, Division of Cardiology, Rutgers New Jersey Medical School, Newark, NJ, USA.
| | - John S Gottdiener
- Department of Medicine (Cardiology), University of Maryland School of Medicine, Baltimore MD, USA
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22
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Okamoto S, Ishii M, Hibi S, Akishita M, Yamaguchi Y. Breathing irregularities before sleep onset on polysomnography in patients with heart diseases. Sleep Breath 2021; 26:605-612. [PMID: 34184197 DOI: 10.1007/s11325-021-02403-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 04/11/2021] [Accepted: 05/12/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE Severe cardiac dysfunction can manifest with diurnal breathing irregularity. However, it remains to be clarified whether or not diurnal breathing irregularity is observed in patients with heart diseases, including relatively mild chronic heart failure (CHF), compared to those without heart diseases. METHODS In this cross-sectional study, consecutive inpatients who were admitted for evaluation of sleep-disordered breathing were enrolled. We extracted 3.5 min of stable respiratory signals before sleep onset using polysomnography, analyzed the airflow data using fast Fourier transform, and quantified breathing irregularities using Shannon entropy S. RESULTS A total of 162 subjects were evaluated. Among these, 39 subjects had heart diseases, including ischemic heart disease (IHD), atrial fibrillation (Af), CHF, and a history of aortic dissection. The values of Shannon entropy S of airflow signals in subjects with heart diseases were significantly higher than in those without heart diseases (p < 0.001). After excluding CHF, the Shannon entropy S was also significantly higher in subjects with heart diseases than in those without heart diseases (p < 0.001). The values of Shannon entropy S were significantly correlated with plasma brain natriuretic peptide levels (r = 0.443, p < 0.001). Although the values were also significantly correlated with body mass index, the presence of heart diseases was independently associated with breathing irregularity in the multiple logistic analysis. Matching analysis revealed consistent differences between subjects with heart diseases and without heart diseases. CONCLUSION Breathing irregularity was observed before sleep onset in subjects with heart diseases who underwent polysomnography to diagnose sleep-disordered breathing.
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Affiliation(s)
- Soshi Okamoto
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Masaki Ishii
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Shinichiro Hibi
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Masahiro Akishita
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Yasuhiro Yamaguchi
- Department of Geriatric Medicine, Graduate School of Medicine, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan. .,Department of Respiratory Medicine, Jichi Medical University Saitama Medical Center, 1-847 Amanumacho, Omiya-ku, Saitama-shi, Saitama, 330-8503, Japan.
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23
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Abstract
The current trends of prevalence, incidence, and mortality in heart failure with preserved ejection fraction are summarized. We describe the differences in the definitions of heart failure with preserved ejection fraction used in community-based studies, heart failure registries, and clinical trials. The worldwide prevalence of heart failure with preserved ejection fraction is approximately 2%; it is becoming the dominant form of heart failure owing to the aging population. The longitudinal trend of mortality in this disease is decreasing, and the risk of mortality is similar between heart failure with preserved ejection fraction and heart failure with reduced ejection fraction.
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24
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Tucker WJ, Angadi SS, Haykowsky MJ, Nelson MD, Sarma S, Tomczak CR. Pathophysiology of Exercise Intolerance and Its Treatment With Exercise-Based Cardiac Rehabilitation in Heart Failure With Preserved Ejection Fraction. J Cardiopulm Rehabil Prev 2021; 40:9-16. [PMID: 31764536 DOI: 10.1097/hcr.0000000000000481] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is the fastest growing form of heart failure in the United States. The cardinal feature of HFpEF is reduced exercise tolerance (peak oxygen uptake, (Equation is included in full-text article.)O2peak) secondary to impaired cardiac, vascular, and skeletal muscle function. There are currently no evidence-based drug therapies to improve clinical outcomes in patients with HFpEF. In contrast, exercise training is a proven effective intervention for improving (Equation is included in full-text article.)O2peak, aerobic endurance, and quality of life in HFpEF patients. This brief review discusses the pathophysiology of exercise intolerance and the role of exercise training to improve (Equation is included in full-text article.)O2peak in clinically stable HFpEF patients. It also discusses the mechanisms responsible for the exercise training-mediated improvements in (Equation is included in full-text article.)O2peak in HFpEF. Finally, it provides evidence-based exercise prescription guidelines for cardiac rehabilitation specialists to assist them with safely implementing exercise-based cardiac rehabilitation programs for HFpEF patients.
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Affiliation(s)
- Wesley J Tucker
- Department of Kinesiology (Drs Tucker and Nelson) and College of Nursing and Health Innovation (Drs Tucker and Haykowsky), University of Texas at Arlington, Arlington; Department of Nutrition & Food Sciences, Texas Woman's University, Houston (Dr Tucker); College of Health Solutions, Arizona State University, and Division of Cardiovascular Diseases, Department of Internal Medicine, Mayo Clinic, Phoenix, Arizona (Dr Angadi); Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Hospital, and Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas (Dr Sarma); and College of Kinesiology, University of Saskatchewan, Saskatoon, Canada (Dr Tomczak)
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25
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Lam CSP, Solomon SD. Classification of Heart Failure According to Ejection Fraction: JACC Review Topic of the Week. J Am Coll Cardiol 2021; 77:3217-3225. [PMID: 34167646 DOI: 10.1016/j.jacc.2021.04.070] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 12/26/2022]
Abstract
The recent U.S. Food and Drug Administration expanded indication for sacubitril/valsartan introduces a new potential taxonomy for heart failure, with no reference to "preserved" ejection fraction but referring to "below normal" ejection fraction as those most likely to benefit. This review summarizes the evolution of nomenclature in heart failure and examines evidence showing that patients with ejection fraction in the "mid range" may benefit from neurohormonal blockade similar to those with more severely reduced (<40%) ejection fraction. Furthermore, prominent sex differences have been observed wherein the benefit of neurohormonal blockade appears to extend to a higher ejection fraction range in women compared to men. Based on emerging evidence, revised nomenclature is proposed defining heart failure with "reduced" (<40%), "mildly reduced," and "normal" (≥55% in men, ≥60% in women) ejection fraction. Such nomenclature signals consideration of potentially beneficial therapies in the largest group of patients with reduced or mildly reduced ejection fraction.
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Affiliation(s)
- Carolyn S P Lam
- National Heart Centre Singapore and Duke-National University of Singapore, Singapore; University Medical Centre Groningen, Groningen, the Netherlands.
| | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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26
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Sax DR, Rana JS, Mark DG, Huang J, Collins SP, Liu D, Storrow AB, Reed ME. Outcomes among acute heart failure emergency department patients by preserved vs. reduced ejection fraction. ESC Heart Fail 2021; 8:2889-2898. [PMID: 33978311 PMCID: PMC8318513 DOI: 10.1002/ehf2.13364] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/05/2021] [Accepted: 03/29/2021] [Indexed: 12/14/2022] Open
Abstract
Aims This study aimed to assess short‐term outcomes among emergency department (ED) patients with acute heart failure (AHF) by preserved (≥50%) vs. reduced (<50%) ejection fraction (EF). Methods and results We conducted a retrospective, multicentre study of adult ED patients with AHF from 2017 to 2018 in an integrated healthcare system with 21 hospitals. Among patients with known EF, our primary outcome was 30 day all‐cause mortality, comparing patients with heart failure with preserved EF (HFpEF) and heart failure with reduced EF (HFrEF), adjusted for known risk factors. We ran separate multivariate regression models to compare 30 day mortality between HFpEF and HFrEF patients stratified by ED disposition (admit, observe, and discharge). Our secondary outcomes were adjusted 30 day all‐cause return hospital admission and rates of non‐fatal serious adverse events, including new intra‐aorta balloon pump, endotracheal intubation, renal failure requiring dialysis, myocardial infarction, or coronary revascularization. We conducted a sensitivity analysis among patients with EF ≤ 40% and compared our primary and secondary outcomes among patients with EF ≤ 40% with those with EF ≥ 50%. Among the 26 050 total ED encounters for AHF, 15 275 (58.6%) had known EF and 62.4% had HFpEF. The mean age was 76, 49.6% were women, and 60.5% were white. We found that 62.4% of patients were admitted, 18.3% were observed, and 19.3% were discharged from the ED. The 30 day all‐cause mortality rate was lowest among discharged patients (3.9%), intermediate among observed patients (5.9%), and highest among admitted patients (13.9%). Overall, the adjusted 30 day mortality rate was significantly higher among HFpEF patients compared with HFrEF patients (10.2% vs. 8.4%, P = 0.0004). HFpEF patients had higher mortality regardless of ED disposition, although the difference was only significant among admitted patients. The adjusted 30 day return hospital admission rates were not significantly different between HFpEF and HFrEF patients (17.9% vs. 17.8%, P = 0.89). The adjusted 30 day non‐fatal serious adverse event rates were significantly higher among HFrEF patients compared with HFpEF patients (13.7% vs. 11.1%, P < 0.0001), driven by myocardial infarction and coronary revascularization. We found that 3692 patients had EF ≤ 40%. Patients with EF ≥ 50% had significantly higher adjusted 30 day mortality rates compared with those with EF ≤ 40% (10.2% vs. 8.4%, P < 0.05). Conclusion In a contemporary population, almost three quarters of ED patients with AHF and known EF have HFpEF. These patients have higher 30 day adjusted mortality compared with those with HFrEF. Further studies might evaluate the underlying factors associated with this difference and target interventions to improve outcomes.
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Affiliation(s)
- Dana R Sax
- Department of Emergency Medicine, The Permanente Medical Group, 3600 Broadway, Oakland, CA, 94611, USA.,Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Jamal S Rana
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA.,Department of Cardiology, The Permanente Medical Group, Oakland, CA, USA
| | - Dustin G Mark
- Department of Emergency Medicine, The Permanente Medical Group, 3600 Broadway, Oakland, CA, 94611, USA.,Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Jie Huang
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
| | - Sean P Collins
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Dandan Liu
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Alan B Storrow
- Department of Emergency Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Mary E Reed
- Division of Research, Kaiser Permanente Northern California, Oakland, CA, USA
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27
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Mooney L, Goodyear CS, Chandra T, Kirschner K, Copland M, Petrie MC, Lang NN. Clonal haematopoiesis of indeterminate potential: intersections between inflammation, vascular disease and heart failure. Clin Sci (Lond) 2021; 135:991-1007. [PMID: 33861346 PMCID: PMC8055963 DOI: 10.1042/cs20200306] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/12/2021] [Accepted: 04/08/2021] [Indexed: 12/17/2022]
Abstract
Ageing is a major risk factor for the development of cardiovascular disease (CVD) and cancer. Whilst the cumulative effect of exposure to conventional cardiovascular risk factors is important, recent evidence highlights clonal haematopoiesis of indeterminant potential (CHIP) as a further key risk factor. CHIP reflects the accumulation of somatic, potentially pro-leukaemic gene mutations within haematopoietic stem cells over time. The most common mutations associated with CHIP and CVD occur in genes that also play central roles in the regulation of inflammation. While CHIP carriers have a low risk of haematological malignant transformation (<1% per year), their relative risk of mortality is increased by 40% and this reflects an excess of cardiovascular events. Evidence linking CHIP, inflammation and atherosclerotic disease has recently become better defined. However, there is a paucity of information about the role of CHIP in the development and progression of heart failure, particularly heart failure with preserved ejection fraction (HFpEF). While systemic inflammation plays a role in the pathophysiology of both heart failure with reduced and preserved ejection fraction (EF), it may be of greater relevance in the pathophysiology of HFpEF, which is also strongly associated with ageing. This review describes CHIP and its pathogenetic links with ageing, inflammation and CVD, while providing insight into its putative role in HFpEF.
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Affiliation(s)
- Leanne Mooney
- BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, U.K
| | - Carl S. Goodyear
- Institute of Immunity, Infection and Inflammation, University of Glasgow, Glasgow, U.K
| | - Tamir Chandra
- The Institute of Genetics and Molecular Medicine, University of Edinburgh, Western General Hospital, Crewe Road, Edinburgh, U.K
| | - Kristina Kirschner
- Paul O’Gorman Leukaemia Research Centre, Institute for Cancer Science, University of Glasgow, Glasgow, U.K
| | - Mhairi Copland
- Paul O’Gorman Leukaemia Research Centre, Institute for Cancer Science, University of Glasgow, Glasgow, U.K
| | - Mark C. Petrie
- BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, U.K
| | - Ninian N. Lang
- BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, U.K
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28
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Karwi QG, Ho KL, Pherwani S, Ketema EB, Sun QY, Lopaschuk GD. Concurrent diabetes and heart failure: interplay and novel therapeutic approaches. Cardiovasc Res 2021; 118:686-715. [PMID: 33783483 DOI: 10.1093/cvr/cvab120] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 03/29/2021] [Indexed: 12/12/2022] Open
Abstract
Diabetes mellitus increases the risk of developing heart failure, and the co-existence of both diseases worsens cardiovascular outcomes, hospitalization and the progression of heart failure. Despite current advancements on therapeutic strategies to manage hyperglycemia, the likelihood of developing diabetes-induced heart failure is still significant, especially with the accelerating global prevalence of diabetes and an ageing population. This raises the likelihood of other contributing mechanisms beyond hyperglycemia in predisposing diabetic patients to cardiovascular disease risk. There has been considerable interest in understanding the alterations in cardiac structure and function in the diabetic patients, collectively termed as "diabetic cardiomyopathy". However, the factors that contribute to the development of diabetic cardiomyopathies is not fully understood. This review summarizes the main characteristics of diabetic cardiomyopathies, and the basic mechanisms that contribute to its occurrence. This includes perturbations in insulin resistance, fuel preference, reactive oxygen species generation, inflammation, cell death pathways, neurohormonal mechanisms, advanced glycated end-products accumulation, lipotoxicity, glucotoxicity, and posttranslational modifications in the heart of the diabetic. This review also discusses the impact of antihyperglycemic therapies on the development of heart failure, as well as how current heart failure therapies influence glycemic control in diabetic patients. We also highlight the current knowledge gaps in understanding how diabetes induces heart failure.
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Affiliation(s)
- Qutuba G Karwi
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Kim L Ho
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Simran Pherwani
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Ezra B Ketema
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Qiu Yu Sun
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
| | - Gary D Lopaschuk
- Cardiovascular Research Centre, University of Alberta, Edmonton, Alberta, Canada
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29
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Rahimi G, Tecson KM, Elsaid O, McCullough PA. Role of Ischemic Heart Disease in Major Adverse Renal and Cardiac Events Among Individuals With Heart Failure With Preserved Ejection Fraction (from the TOPCAT Trial). Am J Cardiol 2021; 142:91-96. [PMID: 33279481 DOI: 10.1016/j.amjcard.2020.11.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 12/14/2022]
Abstract
Despite improvements in the prognosis of patients with heart failure with reduced ejection fraction (HFrEF), established therapy for heart failure patients with preserved ejection fraction (HFpEF) is lacking. Additionally, ischemic heart disease adversely impacts the clinical course of HFrEF patients; however, its role in HFpEF is not fully understood. We conducted a post hoc analysis of propensity score matched patients from the Treatment of Preserved Cardiac Function Heart Failure with an Aldosterone Antagonist trial to compare HFpEF patients with versus without myocardial ischemia in terms of major adverse renal and/or cardiac events (MARCE). Of 3,445 participants, the prevalence of ischemia was 59%. For this analysis, we included 1,747 ischemic patients and 1,207 propensity matched nonischemic patients. Ischemia was associated with a 20% increased risk (HR = 1.20, 95% confidence interval [CI] = 1.042 to 1.382, p value = 0.0112) of major adverse renal and/or cardiac events (MARCE) in adjusted analyses. Other important predictors of MARCE were diabetes (hazard ratio [HR] = 1.60, 95% CI = 1.38 to 1.87, p <0.0001), dyslipidemia (HR = 1.30, 95% CI = 1.10 to 1.52, p = 0.001) and smoking (HR = 1.33, 95% CI = 1.04 to 1.69, p = 0.0197). Revascularization was not significantly associated with MARCE in the subgroup of ischemic HFpEF patients. Future work is warranted to develop tailored interventions for patients with both HFpEF and ischemic heart disease to mitigate the risk of MARCE .
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30
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Al Saadi T, Assaf Y, Farwati M, Turkmani K, Al-Mouakeh A, Shebli B, Khoja M, Essali A, Madmani ME. Coenzyme Q10 for heart failure. Cochrane Database Syst Rev 2021; (2):CD008684. [PMID: 35608922 PMCID: PMC8092430 DOI: 10.1002/14651858.cd008684.pub3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Coenzyme Q10, or ubiquinone, is a non-prescription nutritional supplement. It is a fat-soluble molecule that acts as an electron carrier in mitochondria, and as a coenzyme for mitochondrial enzymes. Coenzyme Q10 deficiency may be associated with a multitude of diseases, including heart failure. The severity of heart failure correlates with the severity of coenzyme Q10 deficiency. Emerging data suggest that the harmful effects of reactive oxygen species are increased in people with heart failure, and coenzyme Q10 may help to reduce these toxic effects because of its antioxidant activity. Coenzyme Q10 may also have a role in stabilising myocardial calcium-dependent ion channels, and in preventing the consumption of metabolites essential for adenosine-5'-triphosphate (ATP) synthesis. Coenzyme Q10, although not a primary recommended treatment, could be beneficial to people with heart failure. Several randomised controlled trials have compared coenzyme Q10 to other therapeutic modalities, but no systematic review of existing randomised trials was conducted prior to the original version of this Cochrane Review, in 2014. OBJECTIVES To review the safety and efficacy of coenzyme Q10 in heart failure. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, Web of Science, CINAHL Plus, and AMED on 16 October 2020; ClinicalTrials.gov on 16 July 2020, and the ISRCTN Registry on 11 November 2019. We applied no language restrictions. SELECTION CRITERIA We included randomised controlled trials of either parallel or cross-over design that assessed the beneficial and harmful effects of coenzyme Q10 in people with heart failure. When we identified cross-over studies, we considered data only from the first phase. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods, assessed study risk of bias using the Cochrane 'Risk of bias' tool, and GRADE methods to assess the quality of the evidence. For dichotomous data, we calculated the risk ratio (RR); for continuous data, the mean difference (MD), both with 95% confidence intervals (CI). Where appropriate data were available, we conducted meta-analysis. When meta-analysis was not possible, we wrote a narrative synthesis. We provided a PRISMA flow chart to show the flow of study selection. MAIN RESULTS We included eleven studies, with 1573 participants, comparing coenzyme Q10 to placebo or conventional therapy (control). In the majority of the studies, sample size was relatively small. There were important differences among studies in daily coenzyme Q10 dose, follow-up period, and the measures of treatment effect. All studies had unclear, or high risk of bias, or both, in one or more bias domains. We were only able to conduct meta-analysis for some of the outcomes. None of the included trials considered quality of life, measured on a validated scale, exercise variables (exercise haemodynamics), or cost-effectiveness. Coenzyme Q10 probably reduces the risk of all-cause mortality more than control (RR 0.58, 95% CI 0.35 to 0.95; 1 study, 420 participants; number needed to treat for an additional beneficial outcome (NNTB) 13.3; moderate-quality evidence). There was low-quality evidence of inconclusive results between the coenzyme Q10 and control groups for the risk of myocardial infarction (RR 1.62, 95% CI 0.27 to 9.59; 1 study, 420 participants), and stroke (RR 0.18, 95% CI 0.02 to 1.48; 1 study, 420 participants). Coenzyme Q10 probably reduces hospitalisation related to heart failure (RR 0.62, 95% CI 0.49 to 0.78; 2 studies, 1061 participants; NNTB 9.7; moderate-quality evidence). Very low-quality evidence suggests that coenzyme Q10 may improve the left ventricular ejection fraction (MD 1.77, 95% CI 0.09 to 3.44; 7 studies, 650 participants), but the results are inconclusive for exercise capacity (MD 48.23, 95% CI -24.75 to 121.20; 3 studies, 91 participants); and the risk of developing adverse events (RR 0.70, 95% CI 0.45 to 1.10; 2 studies, 568 participants). We downgraded the quality of the evidence mainly due to high risk of bias and imprecision. AUTHORS' CONCLUSIONS The included studies provide moderate-quality evidence that coenzyme Q10 probably reduces all-cause mortality and hospitalisation for heart failure. There is low-quality evidence of inconclusive results as to whether coenzyme Q10 has an effect on the risk of myocardial infarction, or stroke. Because of very low-quality evidence, it is very uncertain whether coenzyme Q10 has an effect on either left ventricular ejection fraction or exercise capacity. There is low-quality evidence that coenzyme Q10 may increase the risk of adverse effects, or have little to no difference. There is currently no convincing evidence to support or refute the use of coenzyme Q10 for heart failure. Future trials are needed to confirm our findings.
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Affiliation(s)
- Tareq Al Saadi
- Department of Internal Medicine, University of Illinois at Chicago/Advocate Christ Medical Center, Oak Lawn, Illinois, USA
| | - Yazan Assaf
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, USA
- Department of Medicine, University of Florida, Gainesville, USA
| | - Medhat Farwati
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, USA
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland, USA
| | - Khaled Turkmani
- Department of Surgery, AlKalamoon General Hospital, AlNabek, Syrian Arab Republic
- Faculty of Medicine, Syrian Private University, Damascus, Syrian Arab Republic
| | - Ahmed Al-Mouakeh
- Faculty of Medicine, University of Aleppo, Aleppo, Syrian Arab Republic
| | - Baraa Shebli
- Faculty of Medicine, University of Aleppo, Aleppo, Syrian Arab Republic
| | - Mohammed Khoja
- ENT Department, Al Razi Public Hospital, Aleppo, Syrian Arab Republic
- Medical Education Program, Syrian Virtual University, Damascus, Syrian Arab Republic
| | - Adib Essali
- Community Mental Health, Counties Manukau Health, Manukau, New Zealand
| | - Mohammed E Madmani
- Department of Medicine, Cardiology Division, University of Arkansas for Medical Sciences, Little Rock, USA
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S SK, Desai N, Gona OJ, K VK, B M. Impact of Updated 2016 ASE/EACVI VIS-À-VIS 2009 ASE Recommendation on the Prevalence of Diastolic Dysfunction and LV Filling Pressures in Patients with Preserved Ejection Fraction. J Cardiovasc Imaging 2021; 29:31-43. [PMID: 33511798 PMCID: PMC7847794 DOI: 10.4250/jcvi.2020.0117] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 09/06/2020] [Accepted: 09/13/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Assessment of diastolic dysfunction (DD) and left ventricular filling pressures (LVFP) by echocardiography is complex in patients with preserved ejection fraction (EF). The American Society of Echocardiography and the European Association of Cardiovascular Imaging (ASE/EACVI) jointly published recommendations in 2016 to simplify the diagnosis and classification of DD and the assessment of LVFP. We aimed to study the impact of the updated 2016 ASE/EACVI guidelines vis-à-vis the 2009 ASE recommendations on prevalence of DD and LVFP in patients with preserved EF. METHODS Five hundred patients referred to the echocardiography laboratory from March 2020 to May 2020 were analyzed. Patients with left ventricular ejection fraction (LVEF) < 50% were excluded. All patients underwent comprehensive transthoracic echocardiography. DD and LVFP were assessed by the 2016 ASE/EACVI and 2009 ASE recommendations. The concordance between the guidelines was analyzed by kappa coefficient and overall proportion of agreement. RESULTS Mean age was 53 ± 13 years and 63.4% were men. Prevalence of DD and abnormal LVFP were significantly lower with the 2016 recommendations than with the 2009 recommendations (9.4% vs. 16.8%, p < 0.001 and 8.4% vs. 12.8%, p < 0.05). Patients with Grade 1 DD (100%) and Grade 2 DD (46.4%) were reclassified by the 2016 recommendations. Indeterminate diastolic function (9.8%) was strikingly high according to the 2016 recommendations. The concordance between the two recommendations was moderate (kappa = 0.569). The overall proportion of agreement was 85.4%. CONCLUSIONS Prevalence of DD and abnormal LV filling pressures were lower with application of the 2016 ASE/EACVI recommendations in patients with preserved EF. There was moderate agreement between the 2009 and 2016 recommendations.
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Affiliation(s)
- Sunil Kumar S
- Department of Cardiology, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysore, India.
| | - Nagaraj Desai
- Department of Cardiology, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysore, India
| | - Oliver Joel Gona
- Department of Pharmacy Practice, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysore, India
| | - Vinay Kumar K
- Department of Cardiology, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysore, India
| | - Madhu B
- Department of Community Medicine, JSS Medical College and Hospital, JSS Academy of Higher Education and Research, Mysore, India
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Boudagh S, Alizadehasl A, Bakhshandeh H, Sadeghipour P, Mohebbi B, Baay M, Alemzadeh-Ansari M, Hosseini Z, Norouzi Z, Maleki M, Noohi F, Khalili Y, Naderi N, Pouraliakbar H, Ghadrdoost B, Arabian M, Khaleghparast S. Normal values of echocardiographic parameters and incidence of valvular heart findings in 2229 iranian peaple: Results from the “HAMRAH survey”. Res Cardiovasc Med 2021. [DOI: 10.4103/rcm.rcm_18_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Do patients with heart failure and preserved, mid-range or reduced ejection fraction have different outcomes? COR ET VASA 2020. [DOI: 10.33678/cor.2020.089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Pakhomov N, Baugh JA. The role of diet-derived short-chain fatty acids in regulating cardiac pressure overload. Am J Physiol Heart Circ Physiol 2020; 320:H475-H486. [PMID: 33306446 DOI: 10.1152/ajpheart.00573.2020] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Heart failure (HF) is one of the leading causes of mortality and morbidity in the modern world whose increasing prevalence is associated with "Western" diet and sedentary lifestyles. Of particular concern is the increasing burden of HF with preserved ejection fraction (HFpEF) that involves complex pathophysiology and is difficult to treat. Pressure overload caused by hypertension (HTN) is the predominant driver of cardiac injury, left ventricular hypertrophy, and fibrosis that progresses to diastolic dysfunction and ultimately HFpEF. Although pharmacological control of blood pressure may affect the degree of pressure overload, such therapies are largely ineffective in established HFpEF, and there is a need to modulate the festering inflammatory and fibrotic response to injury to halt and perhaps reverse pathology. An emerging literature indicates potentially important links between the gut microbiota, dietary soluble fiber, and microbiota-derived metabolites that modulate blood pressure and the immune response. In particular, high-fiber diets demonstrate protective properties in systemic hypertension and left-sided cardiac pathology, and this action is closely associated with short-chain fatty acid (SCFA)-producing bacteria. Mechanisms underlying the beneficial action of SCFAs in immunity and the systemic circulation could potentially be applied to the treatment of hypertension and the cardiac damage it causes. In this review, we discuss the potential beneficial effects of SCFAs, with an emphasis on mechanisms that are involved in cardiac responses to pressure overload.
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Affiliation(s)
- Nikolai Pakhomov
- UCD Conway Institute for Biomolecular and Biomedical Research, School of Medicine, University College Dublin, Dublin, Ireland
| | - John A Baugh
- UCD Conway Institute for Biomolecular and Biomedical Research, School of Medicine, University College Dublin, Dublin, Ireland
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35
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Brubaker PH, Avis T, Rejeski WJ, Mihalko SE, Tucker WJ, Kitzman DW. Exercise Training Effects on the Relationship of Physical Function and Health-Related Quality of Life Among Older Heart Failure Patients With Preserved Ejection Fraction. J Cardiopulm Rehabil Prev 2020; 40:427-433. [PMID: 32604218 PMCID: PMC7647941 DOI: 10.1097/hcr.0000000000000507] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE Although exercise training (ET) has been shown to improve both physical function and health-related quality of life (HRQOL) in older patients with heart failure and preserved ejection fraction (HFpEF), the relationship between changes in these important patient-centered outcome measures has not been adequately investigated. METHODS Patients (n = 116) with HFpEF (from 2 previous randomized controlled trials) were assigned to either 16 wk of endurance ET or attention control (CON). The ET in both trials consisted of ≤ 60 min of moderate-intensity endurance ET 3 time/wk. Peak exercise oxygen uptake (V˙o2peak) and other exercise capacity measures were obtained from a cardiopulmonary exercise test on an electronically braked cycle ergometer and 6-min walk test (6MWT). HRQOL was assessed using the Minnesota Living with Heart Failure (MLHF) Questionnaire and the 36-item Short Form Health Survey (SF-36). RESULTS Compared with CON, the ET group demonstrated significant improvement in measures of physical function (V˙o2peak and 6MWT) at 16 wk of follow-up. There were no significant differences observed between the groups for MLHF scores, but the ET group showed significant improvements on the SF-36. There were no significant correlations between change in any of the physical function and HRQOL measures in the ET group. CONCLUSIONS While endurance ET improved both physical function and some domains of HRQOL, the lack of significant correlations between changes in these measures suggests the effects of ET on physical function and HRQOL are largely independent of one another. Since these measures assess important and unique patient-centered outcomes in HFpEF patients, both physical function and HRQOL should be assessed in exercise-based programs and clinical trials.
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Affiliation(s)
- Peter H Brubaker
- Departments of Health and Exercise Science (Drs Brubaker, Rejeski, and Mihalko and Ms Avis) and Internal Medicine (Cardiology) (Dr Kitzman), Wake Forest University, Winston-Salem, North Carolina; and Department of Nutrition and Food Sciences, Texas Woman's University, Houston (Dr Tucker)
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36
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Margonato D, Mazzetti S, De Maria R, Gorini M, Iacoviello M, Maggioni AP, Mortara A. Heart Failure With Mid-range or Recovered Ejection Fraction: Differential Determinants of Transition. Card Fail Rev 2020; 6:e28. [PMID: 33133642 PMCID: PMC7592465 DOI: 10.15420/cfr.2020.13] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2020] [Accepted: 07/13/2020] [Indexed: 12/22/2022] Open
Abstract
The recent definition of an intermediate clinical phenotype of heart failure (HF) based on an ejection fraction (EF) of between 40% and 49%, namely HF with mid-range EF (HFmrEF), has fuelled investigations into the clinical profile and prognosis of this patient group. HFmrEF shares common clinical features with other HF phenotypes, such as a high prevalence of ischaemic aetiology, as in HF with reduced EF (HFrEF), or hypertension and diabetes, as in HF with preserved EF (HFpEF), and benefits from the cornerstone drugs indicated for HFrEF. Among the HF phenotypes, HFmrEF is characterised by the highest rate of transition to either recovery or worsening of the severe systolic dysfunction profile that is the target of disease-modifying therapies, with opposite prognostic implications. This article focuses on the epidemiology, clinical characteristics and therapeutic approaches for HFmrEF, and discusses the major determinants of transition to HFpEF or HFrEF.
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Affiliation(s)
- Davide Margonato
- Department of Clinical Cardiology, Policlinico di Monza Monza, Italy.,Department of Cardiology, University of Pavia Pavia, Italy
| | - Simone Mazzetti
- Department of Clinical Cardiology, Policlinico di Monza Monza, Italy
| | - Renata De Maria
- National Research Council, Institute of Clinical Physiology, ASST Great Metropolitan Hospital Niguarda Milan, Italy
| | | | - Massimo Iacoviello
- Department of Medical and Surgical Sciences, University of Foggia Foggia, Italy
| | | | - Andrea Mortara
- Department of Clinical Cardiology, Policlinico di Monza Monza, Italy
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37
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Morris RI, Sobotka PA, Balmforth PK, Stöhr EJ, McDonnell BJ, Spencer D, O'Sullivan GJ, Black SA. Iliocaval Venous Obstruction, Cardiac Preload Reserve and Exercise Limitation. J Cardiovasc Transl Res 2020; 13:531-539. [PMID: 32040765 PMCID: PMC7423854 DOI: 10.1007/s12265-020-09963-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 01/22/2020] [Indexed: 12/16/2022]
Abstract
Cardiac output during exercise increases by as much as fivefold in the untrained man, and by as much as eightfold in the elite athlete. Increasing venous return is a critical but much overlooked component of the physiological response to exercise. Cardiac disorders such as constrictive pericarditis, restrictive cardiomyopathy and pulmonary hypertension are recognised to impair preload and cause exercise limitation; however, the effects of peripheral venous obstruction on cardiac function have not been well described. This manuscript will discuss how obstruction of the iliocaval venous outflow can lead to impairment in exercise tolerance, how such obstructions may be diagnosed, the potential implications of chronic obstructions on sympathetic nervous system activation, and relevance of venous compression syndromes in heart failure with preserved ejection fraction.
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Affiliation(s)
- Rachael I Morris
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK.
| | - Paul A Sobotka
- The Ohio State University, Columbus, OH, USA
- V-Flow Medical Inc., Saint Paul, CA, USA
| | | | - Eric J Stöhr
- Department of Medicine, Division of Cardiology, Columbia University Irving Medical Centre, New York City, USA
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | - Barry J McDonnell
- Cardiff School of Sport and Health Sciences, Cardiff Metropolitan University, Cardiff, UK
| | | | | | - Stephen A Black
- School of Cardiovascular Medicine and Sciences, King's College London, London, UK
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38
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Adamczak DM, Oduah MT, Kiebalo T, Nartowicz S, Bęben M, Pochylski M, Ciepłucha A, Gwizdała A, Lesiak M, Straburzyńska-Migaj E. Heart Failure with Preserved Ejection Fraction-a Concise Review. Curr Cardiol Rep 2020; 22:82. [PMID: 32648130 PMCID: PMC7347676 DOI: 10.1007/s11886-020-01349-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Purpose of Review Heart failure with preserved ejection fraction (HFpEF) is a relatively new disease entity used in medical terminology; however, both the number of patients and its clinical significance are growing. HFpEF used to be seen as a mild condition; however, the symptoms and quality of life of the patients are comparable to those with reduced ejection fraction. The disease is much more complex than previously thought. In this article, information surrounding the etiology, diagnosis, prognosis, and possible therapeutic options of HFpEF are reviewed and summarized. Recent Findings It has recently been proposed that heart failure (HF) is rather a heterogeneous syndrome with a spectrum of overlapping and distinct characteristics. HFpEF itself can be distilled into different phenotypes based on the underlying biology. The etiological factors of HFpEF are unclear; however, systemic low-grade inflammation and microvascular damage as a consequence of comorbidities associated with endothelial dysfunction, oxidative stress, myocardial remodeling, and fibrosis are considered to play a crucial role in the pathogenesis of a disease. The H2FPEF score and the HFpEF nomogram are recently validated highly sensitive tools employed for risk assessment of subclinical heart failure. Summary Despite numerous studies, there is still no evidence-based pharmacotherapy for HFpEF and the mortality and morbidity associated with HFpEF remain high. A better understanding of the etiological factors, the impact of comorbidities, the phenotypes of the disease, and implementation of machine learning algorithms may play a key role in the development of future therapeutic strategies.
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Affiliation(s)
- Daria M Adamczak
- Ist Department of Cardiology, Poznan University of Medical Sciences, Dluga Street ½, 61-848, Poznan, Poland.
| | - Mary-Tiffany Oduah
- Center for Medical Education in English, Poznan University of Medical Sciences, Poznan, Poland
| | - Thomas Kiebalo
- Center for Medical Education in English, Poznan University of Medical Sciences, Poznan, Poland
| | - Sonia Nartowicz
- Faculty of Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Marcin Bęben
- Faculty of Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Mateusz Pochylski
- Faculty of Medicine, Poznan University of Medical Sciences, Poznan, Poland
| | - Aleksandra Ciepłucha
- Ist Department of Cardiology, Poznan University of Medical Sciences, Dluga Street ½, 61-848, Poznan, Poland
| | - Adrian Gwizdała
- Ist Department of Cardiology, Poznan University of Medical Sciences, Dluga Street ½, 61-848, Poznan, Poland
| | - Maciej Lesiak
- Ist Department of Cardiology, Poznan University of Medical Sciences, Dluga Street ½, 61-848, Poznan, Poland
| | - Ewa Straburzyńska-Migaj
- Ist Department of Cardiology, Poznan University of Medical Sciences, Dluga Street ½, 61-848, Poznan, Poland
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39
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Sara JD, Toya T, Taher R, Lerman A, Gersh B, Anavekar NS. Asymptomatic Left Ventricle Systolic Dysfunction. Eur Cardiol 2020; 15:e13. [PMID: 32373186 PMCID: PMC7199190 DOI: 10.15420/ecr.2019.14] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 01/06/2020] [Indexed: 12/22/2022] Open
Abstract
Heart failure is a common debilitating illness, associated with significant morbidity and mortality, rehospitalisation and societal costs. Current guidelines and position statements emphasise the management of patients with overt symptomatic disease, but the increasing prevalence of congestive heart failure underscores the need to identify and manage patients with early left ventricular dysfunction prior to symptom onset. Asymptomatic left ventricular systolic dysfunction (ALVSD), classified as stage B heart failure, is defined as depressed left ventricular systolic function in the absence of clinical heart failure. Early initiation of therapies in patients with presumed ALVSD has been shown to lead to better outcomes. In this article, the authors clarify issues surrounding the definition and natural history of ALVSD, outline clinical tools that may be of value in identifying patients with ALVSD and highlight potential opportunities for future investigations to better address aspects of our understanding of this complex syndrome.
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Affiliation(s)
- Jaskanwal D Sara
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science Rochester, MN, US
| | - Takumi Toya
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science Rochester, MN, US.,Division of Cardiology, National Defense Medical College Tokorozawa, Japan
| | - Riad Taher
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science Rochester, MN, US
| | - Amir Lerman
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science Rochester, MN, US
| | - Bernard Gersh
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science Rochester, MN, US
| | - Nandan S Anavekar
- Department of Cardiovascular Medicine, Mayo Clinic College of Medicine and Science Rochester, MN, US
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40
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Wehner GJ, Jing L, Haggerty CM, Suever JD, Leader JB, Hartzel DN, Kirchner HL, Manus JNA, James N, Ayar Z, Gladding P, Good CW, Cleland JGF, Fornwalt BK. Routinely reported ejection fraction and mortality in clinical practice: where does the nadir of risk lie? Eur Heart J 2020; 41:1249-1257. [PMID: 31386109 PMCID: PMC8204658 DOI: 10.1093/eurheartj/ehz550] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/07/2019] [Accepted: 07/20/2019] [Indexed: 12/14/2022] Open
Abstract
AIMS We investigated the relationship between clinically assessed left ventricular ejection fraction (LVEF) and survival in a large, heterogeneous clinical cohort. METHODS AND RESULTS Physician-reported LVEF on 403 977 echocardiograms from 203 135 patients were linked to all-cause mortality using electronic health records (1998-2018) from US regional healthcare system. Cox proportional hazards regression was used for analyses while adjusting for many patient characteristics including age, sex, and relevant comorbidities. A dataset including 45 531 echocardiograms and 35 976 patients from New Zealand was used to provide independent validation of analyses. During follow-up of the US cohort, 46 258 (23%) patients who had undergone 108 578 (27%) echocardiograms died. Overall, adjusted hazard ratios (HR) for mortality showed a u-shaped relationship for LVEF with a nadir of risk at an LVEF of 60-65%, a HR of 1.71 [95% confidence interval (CI) 1.64-1.77] when ≥70% and a HR of 1.73 (95% CI 1.66-1.80) at LVEF of 35-40%. Similar relationships with a nadir at 60-65% were observed in the validation dataset as well as for each age group and both sexes. The results were similar after further adjustments for conditions associated with an elevated LVEF, including mitral regurgitation, increased wall thickness, and anaemia and when restricted to patients reported to have heart failure at the time of the echocardiogram. CONCLUSION Deviation of LVEF from 60% to 65% is associated with poorer survival regardless of age, sex, or other relevant comorbidities such as heart failure. These results may herald the recognition of a new phenotype characterized by supra-normal LVEF.
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Affiliation(s)
- Gregory J Wehner
- Department of Biomedical Engineering, University of Kentucky, Lexington, KY, USA
| | - Linyuan Jing
- Department of Imaging Science and Innovation, Geisinger, Danville, PA, USA
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - Christopher M Haggerty
- Department of Imaging Science and Innovation, Geisinger, Danville, PA, USA
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - Jonathan D Suever
- Department of Imaging Science and Innovation, Geisinger, Danville, PA, USA
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - Joseph B Leader
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - Dustin N Hartzel
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - H Lester Kirchner
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - Joseph N A Manus
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
| | - Nick James
- Department of Cardiology, Waitemata District Health Board, Auckland, New Zealand
| | - Zina Ayar
- Clinical Informatics Service, Waitemata District Health Board, Auckland, New Zealand
| | - Patrick Gladding
- Department of Cardiology, Waitemata District Health Board, Auckland, New Zealand
| | | | - John G F Cleland
- Robertson Centre for Biostatistics and Clinical Trials, University of Glasgow and National Heart & Lung Institute, Imperial College London, London, UK
| | - Brandon K Fornwalt
- Department of Imaging Science and Innovation, Geisinger, Danville, PA, USA
- Biomedical and Translational Informatics Institute, Geisinger, Danville, PA, USA
- Heart Institute, Geisinger, Danville, PA, USA
- Department of Radiology, Geisinger, 100 North Academy Avenue, Danville 17822-4400, PA, USA
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41
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Al-Kindi SG, Buzkova P, Shitole SG, Reiner AP, Garg PK, Gottdiener JS, Psaty BM, Kizer JR. Soluble CD14 and Risk of Heart Failure and Its Subtypes in Older Adults. J Card Fail 2020; 26:410-419. [PMID: 32165348 DOI: 10.1016/j.cardfail.2020.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 03/01/2020] [Accepted: 03/05/2020] [Indexed: 12/31/2022]
Abstract
BACKGROUND CD14 is a membrane glycoprotein primarily expressed by myeloid cells that plays a key role in inflammation. Soluble CD14 (sCD14) levels carry a poor prognosis in chronic heart failure (HF), but whether elevations in sCD14 precede HF is unknown. We tested the hypothesis that sCD14 is associated with HF incidence and its subtypes independent of major inflammatory biomarkers among older adults. METHODS AND RESULTS We included participants in the Cardiovascular Health Study without preexisting HF and available baseline sCD14. We evaluated the associations of sCD14, high-sensitivity C-reactive protein (hsCRP), interleukin (IL)-6, and white blood cell count (WBC) with incident HF and subtypes using Cox regression. Among 5217 participants, 1878 had incident HF over 13.6 years (609 classifiable as HF with preserved ejection fraction [HFpEF] and 419 as HF with reduced ejection fraction [HFrEF]). After adjusting for clinical and laboratory covariates, sCD14 was significantly associated with incident HF (hazard ratio [HR]: 1.56 per doubling, 95% confidence interval [CI]: 1.29-1.89), an association that was numerically stronger than for hsCRP (HR per doubling: 1.10, 95% CI: 1.06-1.15), IL-6 (HR: 1.18, 95% CI: 1.10-1.25), and WBC (HR: 1.24, 95% CI: 1.09-1.42), and that remained significant after adjustment for the other markers of inflammation. This association for sCD14 was observed with HFpEF (HR: 1.50, 95% CI: 1.07-2.10) but not HFrEF (HR: 0.99, 95% CI: 0.67-1.49). CONCLUSIONS Plasma sCD14 was associated with incident HF independently and numerically more strongly than other major inflammatory markers. This association was only observed with HFpEF in the subset with classifiable HF subtypes. Pending replication, these findings have potentially important therapeutic implications.
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Affiliation(s)
- Sadeer G Al-Kindi
- Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center and Case Western Reserve University, Cleveland, Ohio
| | - Petra Buzkova
- Department of Biostatistics, University of Washington, Seattle, Washington
| | - Sanyog G Shitole
- Cardiology Section, San Francisco Veterans Affairs Health Care System, and Department of Medicine, University of California San Francisco, San Francisco, California
| | - Alex P Reiner
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, University of Washington, Seattle, Washington
| | - Parveen K Garg
- Division of Cardiology, University of Southern California Keck School of Medicine, Los Angeles, California
| | | | - Bruce M Psaty
- Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology and Health Services, University of Washington, Seattle, Washington; Kaiser Permanente Washington Research Institute, Seattle, Washington
| | - Jorge R Kizer
- Cardiology Section, San Francisco Veterans Affairs Health Care System, and Department of Medicine, University of California San Francisco, San Francisco, California; Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California.
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Lemaitre RN, McKnight B, Sotoodehnia N, Fretts AM, Qureshi WT, Song X, King IB, Sitlani CM, Siscovick DS, Psaty BM, Mozaffarian D. Circulating Very Long-Chain Saturated Fatty Acids and Heart Failure: The Cardiovascular Health Study. J Am Heart Assoc 2019; 7:e010019. [PMID: 30608197 PMCID: PMC6404213 DOI: 10.1161/jaha.118.010019] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Circulating very‐long‐chain saturated fatty acids (VLSFAs) are integrated biomarkers of diet and metabolism that may point to new risk pathways and potential targets for heart failure (HF) prevention. The associations of VLSFA to HF in humans are not known. Methods and Results Using a cohort study design, we studied the associations of serially measured plasma phospholipid VLSFA with incident HF in the Cardiovascular Health Study. We investigated the associations of time‐varying levels of the 3 major circulating VLSFAs, lignoceric acid (24:0), behenic acid (22:0), and arachidic acid (20:0), with the risk of incident HF using Cox regression. During 45030 person‐years among 4249 participants, we identified 1304 cases of incident HF, including 489 with preserved and 310 with reduced ejection fraction. Adjusting for major HF risk factors and other circulating fatty acids, higher levels of each VLSFAs were associated with lower risk of incident HF (P trend≤0.0007 each). The hazard ratio comparing the highest quintile to the lowest quintile was 0.67 (95% confidence interval, 0.55–0.81) for 24:0, 0.72 (95% confidence interval, 0.60–0.87) for 22:0 and 0.72 (95% confidence interval, 0.59–0.88) for 20:0. The associations were similar in subgroups defined by sex, age, body mass index, coronary heart disease, and diabetes mellitus. Among those with ejection fraction data, the associations appeared similar for those with preserved and with reduced ejection fraction. Conclusions Higher levels of circulating VLSFAs are associated with lower risk of incident HF in older adults. These novel associations should prompt further research on the role of VLSFA in HF, including relevant new risk pathways. Clinical Trial Registration URL: https://www.clinicaltrials.gov. Unique identifier: NCT00005133.
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Affiliation(s)
- Rozenn N Lemaitre
- 1 Department of Medicine Cardiovascular Health Research Unit University of Washington Seattle WA
| | - Barbara McKnight
- 2 Department of Biostatistics University of Washington Seattle WA
| | - Nona Sotoodehnia
- 1 Department of Medicine Cardiovascular Health Research Unit University of Washington Seattle WA
| | - Amanda M Fretts
- 3 Department of Epidemiology University of Washington Seattle WA
| | - Waqas T Qureshi
- 4 School of Medicine Wake Forest University Winston Salem NC
| | - Xiaoling Song
- 5 Public Health Sciences Division Fred Hutchinson Cancer Research Center Seattle WA
| | - Irena B King
- 6 Department of Internal Medicine University of New Mexico Albuquerque NM
| | - Colleen M Sitlani
- 1 Department of Medicine Cardiovascular Health Research Unit University of Washington Seattle WA
| | - David S Siscovick
- 7 Institute for Urban Health New York Academy of Medicine New York NY
| | - Bruce M Psaty
- 1 Department of Medicine Cardiovascular Health Research Unit University of Washington Seattle WA.,3 Department of Epidemiology University of Washington Seattle WA.,8 Department of Health Services University of Washington Seattle WA.,9 Kaiser Permanente Washington Health Research Institute Seattle WA
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Wammes JJG, Auener S, van der Wees PJ, Tanke MAC, Bellersen L, Westert GP, Atsma F, Jeurissen PPT. Characteristics and health care utilization among patients with chronic heart failure: a longitudinal claim database analysis. ESC Heart Fail 2019; 6:1243-1251. [PMID: 31556246 PMCID: PMC6989283 DOI: 10.1002/ehf2.12512] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 07/28/2019] [Accepted: 08/12/2019] [Indexed: 12/03/2022] Open
Abstract
AIMS This study aimed to determine the characteristics of patients with heart failure and high costs (top 1% and top 2-5% highest costs in perspective of the general population) and to explore the longitudinal health care utilization and persistency of high costs. METHODS AND RESULTS Longitudinal observational study using claims data from 2006 to 2014 in the Netherlands. We identified all patients that received a hospital treatment for chronic heart failure between 1 January 2008 and 31 December 2010. Of each selected patient, all claims from the Dutch curative health system and with a starting date between 1 January 2006 and 31 December 2014 were extracted. Pharmaceutical and hospital claims were used to establish characteristics and indicators for health care utilization. Descriptive analyses and generalized estimating equation models were used to analyse characteristics, longitudinal health care utilization and to identify factors associated with high costs. Our findings revealed that the difference in costs between top 1%, top 2-5%, and bottom 95% patients with heart failure was mainly driven by hospital costs; and the top 1% group experienced a remarkable increase of mental health costs. Top 1% and top 2-5% patients with heart failure differed from lower cost patients in their higher rate of chronic conditions, excessive polypharmacy, hospital admissions, and heart-related surgeries. Heart-related surgeries contributed to the incidental high costs in 54% of top 1% patients, and the costs of the remaining top 1% patients were driven by mental health and pharmaceuticals use and rates of chronic conditions and multimorbidity. Top 1% patients were relatively young. Anaemia, dementia, diseases of arteries, veins and lymphatic vessels, influenza, and kidney failure were significantly associated with high costs. The end-of-life period was predictive of top 1% and top 5% costs. More than 90% of the population incurred at least one top 5% year during follow-up, and 31.8% incurred at least one top 1% year. Fifty-seven per cent incurred multiple top 5% years whereas only 8.6% incurred multiple top 1% years. Top 5% years were more frequently consecutive than top 1% years. CONCLUSIONS Top 1% utilization occurs predominantly incidentally and among less than a third of patients with heart failure, whereas almost all patients with heart failure experience at least one top 5% year, and more than half experience two or more top 5% years. Both medical and psychiatric/psychosocial needs contribute to high costs in heart failure patients. Comprehensive and integrated efforts are needed to further improve quality of care and reduce unnecessary costs.
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Affiliation(s)
- Joost Johan Godert Wammes
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
| | - Stefan Auener
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
| | - Philip J van der Wees
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
| | - Marit A C Tanke
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
| | - Louise Bellersen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Gert P Westert
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
| | - Femke Atsma
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
| | - Patrick P T Jeurissen
- Scientific Center for Quality of Healthcare, Radboud University Medical Center, PO Box 9101, 6500, HB, Nijmegen, The Netherlands
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Whelton PK, Carey RM, Aronow WS, Casey DE, Collins KJ, Dennison Himmelfarb C, DePalma SM, Gidding S, Jamerson KA, Jones DW, MacLaughlin EJ, Muntner P, Ovbiagele B, Smith SC, Spencer CC, Stafford RS, Taler SJ, Thomas RJ, Williams KA, Williamson JD, Wright JT. 2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA Guideline for the Prevention, Detection, Evaluation, and Management of High Blood Pressure in Adults: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. Circulation 2019; 138:e484-e594. [PMID: 30354654 DOI: 10.1161/cir.0000000000000596] [Citation(s) in RCA: 220] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Paul K Whelton
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Robert M Carey
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Wilbert S Aronow
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Donald E Casey
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Karen J Collins
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Cheryl Dennison Himmelfarb
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Sondra M DePalma
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Samuel Gidding
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Kenneth A Jamerson
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Daniel W Jones
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Eric J MacLaughlin
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Paul Muntner
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Bruce Ovbiagele
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Sidney C Smith
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Crystal C Spencer
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Randall S Stafford
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Sandra J Taler
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Randal J Thomas
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Kim A Williams
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Jeff D Williamson
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
| | - Jackson T Wright
- American Society for Preventive Cardiology Representative. †ACC/AHA Representative. ‡Lay Volunteer/Patient Representative. §Preventive Cardiovascular Nurses Association Representative. ‖American Academy of Physician Assistants Representative. ¶Task Force Liaison. #Association of Black Cardiologists Representative. **American Pharmacists Association Representative. ††ACC/AHA Prevention Subcommittee Liaison. ‡‡American College of Preventive Medicine Representative. §§American Society of Hypertension Representative. ‖‖Task Force on Performance Measures Liaison. ¶¶American Geriatrics Society Representative. ##National Medical Association Representative
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Ratio of Early Mitral Inflow Velocity to the Global Diastolic Strain Rate and Global Left Ventricular Longitudinal Systolic Strain Predict Overall Mortality and Major Adverse Cardiovascular Events in Hemodialysis Patients. DISEASE MARKERS 2019; 2019:7512805. [PMID: 31583030 PMCID: PMC6748193 DOI: 10.1155/2019/7512805] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/18/2019] [Accepted: 07/30/2019] [Indexed: 01/15/2023]
Abstract
Background The ratio of early mitral inflow velocity to the global diastolic strain rate (E/E'sr) and global longitudinal systolic strain (GLS) of the left ventricle (LV) are emerging indices of diastolic and systolic functions, respectively, for the LV. Their prognostic significance in the prediction of mortality and cardiovascular (CV) outcomes remains underexplored in hemodialysis (HD) patients. Methods This prospective study included 190 maintenance HD patients. The E/E'sr ratio and GLS were assessed using two-dimensional speckle tracking echocardiography. The clinical outcomes included overall mortality, CV mortality, and major adverse cardiovascular events (MACE). The associations between the E/E'sr ratio, GLS, and clinical outcomes were evaluated using multivariate Cox regression analysis. The incremental values of the E/E'sr ratio and GLS in outcome prediction were assessed by χ 2 changes in Cox models. Results Over a median follow-up period of 3.7 years, there were 35 overall deaths, 16 CV deaths, and 45 MACE. Impaired diastolic function with a higher E/E'sr ratio was associated with overall mortality (HR, 1.484; 95% CI, 1.201-1.834; p < 0.001), CV mortality (HR, 1.584; 95% CI, 1.058-2.371; p = 0.025), and MACE (HR, 1.205; 95% CI, 1.040-1.397; p = 0.013) in multivariate adjusted Cox analysis. Worsening GLS was associated with overall mortality (HR, 1.276; 95% CI, 1.101-1.480; p = 0.001), CV mortality (HR, 1.513; 95% CI, 1.088-2.104; p = 0.014), and MACE (HR, 1.214; 95% CI, 1.103-1.337; p < 0.001). The E/E'sr ratio and GLS had better outcome prediction than the E to early diastolic mitral annular velocity (E/E') ratio and left ventricular ejection fraction (LVEF). Moreover, adding the E/E'sr ratio and GLS to Cox models containing relevant clinical and conventional echocardiographic parameters improved the prediction of overall mortality (p < 0.001), CV mortality (p < 0.001), and MACE (p < 0.001). Conclusion The E/E'sr ratio and GLS, as emerging indices of LV diastolic and systolic functions, significantly predict mortality and CV outcomes and outperform conventional echocardiographic parameters in outcome prediction in HD patients.
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Multiscale Entropy Analysis with Low-Dimensional Exhaustive Search for Detecting Heart Failure. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9173496] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Multiscale entropy (MSE) is widely used to analyze heartbeat signals. Even though cardiologists do not use MSE to diagnose heart failure at present, these studies are of importance and have potential clinical applications. In previous studies, MSE discrimination between old congestive heart failure (CHF) and healthy individuals has remained controversial. Few studies have been published on the discrimination between them, using only MSE with machine learning for automatic multidimensional analysis, with reported testing accuracies of less than 86%. In this study, we determined the optimal MSE scales for discrimination by using a low-dimensional exhaustive search along with three classifiers—linear discriminant analysis (LDA), support vector machine (SVM), and k-nearest neighbor (KNN). In younger people (<55 years), the results showed an accuracy of up to 95.5% with two optimal MSE scales (2D) and up to 97.7% with four optimal MSE scales (4D) in discriminating between young CHF and healthy participants. In older people (≥55 years), the discrimination accuracy reached 90.1% using LDA in 2D, SVM in 3D (three optimal MSE scales), and KNN in 5D (five optimal MSE scales). LDA with a 3D exhaustive search also achieved 94.4% accuracy in older people. Therefore, the results indicate that MSE analysis can differentiate between CHF and healthy individuals of any age.
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Perturbations of pulsatile hemodynamics and clinical outcomes in patients with acute heart failure and reduced, mid-range or preserved ejection fraction. PLoS One 2019; 14:e0220183. [PMID: 31381586 PMCID: PMC6681962 DOI: 10.1371/journal.pone.0220183] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Accepted: 07/10/2019] [Indexed: 12/28/2022] Open
Abstract
Background Heart failure with mid-range ejection fraction (HFmrEF) has been proposed as a new phenotype of heart failure. We therefore investigated the pulsatile hemodynamic characteristics and outcomes in patients with HFmrEF, in comparison with those with reduced (HFrEF) or preserved (HFpEF) ejection fraction. Methods The study was composed of two cohorts of patients hospitalized due to acute heart failure. Pulsatile hemodynamic measures, including carotid-femoral pulse wave velocity (cf-PWV), carotid pulse pressure (cPP), amplitude of the backward pressure wave (Pb) and carotid augmentation index (cAIx), were recorded on admission and before discharge in Cohort A (n = 230, mean age 69.9 ±15.4 years), and long-term follow-up was performed in Cohort B (n = 2677, mean age 76.3 ± 33.4 years). Results In Cohort A, patients with HFmrEF had persistently greater cf-PWV, cPP, Pb, and cAI than those with HFrEF, both on admission and before discharge. In contrast, patients with HFmrEF and HFpEF had similar pulsatile hemodynamic characteristics. In cohort B, patients with HFmrEF and HFrEF had similar three-year mortality rates and both were significantly higher than that in patients with HFpEF (both P values < 0.05). Conclusions Patients with HFmrEF were characterized by a worse left ventricular systolic function than patients with HFpEF and excessive wave reflections than patients with HFrEF. Future studies are required to confirm that the unfavorable ventriculo-arterial coupling in HFmrEF might play a role in the pathogenesis of high long-term mortality in these patients.
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Karabağ Y, Çınar T, Çağdaş M, Rencüzoğulları İ, Tanık VO. In-hospital and long-term prognoses of patients with a mid-range ejection fraction after an ST-segment myocardial infarction. Acta Cardiol 2019; 74:351-358. [PMID: 30136621 DOI: 10.1080/00015385.2018.1501140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Background: The recent reclassification of heart failure (HF) patients in the 2016 European Society of Cardiology HF guidelines according to the left ventricular ejection fraction (LVEF) has created a 'grey area' consisting of midrange ejection fraction (mrEF) HF patients with LVEFs of 40-49%. Additionally, there is limited data regarding the in-hospital and long-term prognoses of patients with an mrEF after an ST-elevation myocardial infarction (STEMI). Therefore, we aimed to evaluate the baseline characteristics, in-hospital and long-term mortalities, clinical events in mrEF, preserved ejection fraction (pEF), and reduced ejection fraction (rEF) patients during their hospital stays in a cohort of consecutive STEMI patients who underwent primary percutaneous coronary intervention (PCI). Methods: One thousand two hundred sixty patients were enrolled in the study. The incidences of all the clinical events were recorded during the hospital stays and the mean follow-up duration was 34.4 ± 15.4 months. Results: The incidence of HF signs and symptoms was statistically significant in the mrEF patients when compared to the pEF patients during their hospital stays (3vs. 0.8%, p = 0.05). The overall survival rate in the mrEF patients was between those of the rEF and pEF patients. However, the rate of rehospitalisation due to HF was significantly higher in the mrEF patients when compared to the pEF patients [p (log-rank) < 0.001]. Conclusion: Although the mrEF patients with primary PCI-treated STEMIs exhibited similar baseline clinical characteristics, their in-hospital, long term mortality rates and rate of rehospitalisation due to HF were different from those of the rEF and mrEF patients.
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Affiliation(s)
- Yavuz Karabağ
- Department of Cardiology, Kafkas University, Kars, Turkey
| | - Tufan Çınar
- Department of Cardiology, Health Sciences University, Sultan Abdülhamid Han Training and Research Hospital, Istanbul, Turkey
| | - Metin Çağdaş
- Department of Cardiology, Kafkas University, Kars, Turkey
| | | | - Veysel Ozan Tanık
- Department of Cardiology, Ankara Dışkapı Yıldırım Beyazıt Training and Research Hospital, Ankara, Turkey
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Heart Failure Is Not Associated with a Poor Outcome after Mechanical Thrombectomy in Large Vessel Occlusion of Cerebral Arteries. Stroke Res Treat 2019; 2019:4695414. [PMID: 31467659 PMCID: PMC6699243 DOI: 10.1155/2019/4695414] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2019] [Accepted: 07/04/2019] [Indexed: 11/17/2022] Open
Abstract
The impact of heart failure on outcome in stroke patients is not fully understood. There is evidence for an increased mortality and morbidity, but it remains uncertain whether thrombectomy in patients with large vessel occlusion (LVO) in the anterior circulation is less effective in patients with heart failure compared to patients without. Retrospectively, we analyzed echocardiographic data of all patients in our stroke database, who underwent mechanical thrombectomy (n=668) for the presence of heart failure. Furthermore, we collected baseline characteristics and neurological and neuroradiological parameters. In the analysis, 373 of the 668 patients of our stroke database underwent echocardiography. Of these 373 patients, 90 patients (24%) suffered from heart failure with reduced left ventricular ejection fraction measured by echocardiography according to the current guidelines. After adjustment for age, the Alberta stroke program early CT score (ASPECTS), and time from symptom onset to recanalization, the analysis revealed that thrombectomy in patients with heart failure and LVO is not associated with less favorable outcome measured by the modified Rankin Scale after 90 days (3 (0-6) vs. 3 (1-5); p=0.380). Moreover, we could not find a significant difference in mortality compared to patients without heart failure (11.0% vs. 7.4%; p=0.313).
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50
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Marketou ME, Maragkoudakis S, Fragiadakis K, Konstantinou J, Patrianakos A, Kassotakis S, Anastasiou I, Alevizaki A, Kostaki A, Chlouverakis G, Vardas PE, Parthenakis FI. Long‐term outcome of hypertensive patients with heart failure with mid‐range ejection fraction: The significance of blood pressure control. J Clin Hypertens (Greenwich) 2019; 21:1124-1131. [DOI: 10.1111/jch.13626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 05/01/2019] [Accepted: 05/21/2019] [Indexed: 12/28/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - Artemis Kostaki
- Department of Cardiology Heraklion University Hospital Crete Greece
| | | | - Panos E. Vardas
- Department of Cardiology Heraklion University Hospital Crete Greece
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