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Florio MC, Fusini L, Tamborini G, Morrell C, McDonald A, Walcott M, Ridley K, Vaughan KL, Mattison JA, Pepi M, Lakatta EG, Capogrossi MC. Echocardiographic characterization of age- and sex-associated differences in cardiac function and morphometry in nonhuman primates. GeroScience 2024; 46:4615-4634. [PMID: 38689157 PMCID: PMC11335998 DOI: 10.1007/s11357-024-01172-6] [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: 02/16/2024] [Accepted: 04/21/2024] [Indexed: 05/02/2024] Open
Abstract
Aging per se is a major risk factor for cardiovascular diseases and is associated with progressive changes in cardiac structure and function. Rodent models are commonly used to study cardiac aging, but do not closely mirror differences as they occur in humans. Therefore, we performed a 2D echocardiographic study in non-human primates (NHP) to establish age- and sex-associated differences in cardiac function and morphometry in this animal model. M mode and 2D echocardiography and Doppler analyses were performed cross-sectionally in 38 healthy rhesus monkeys (20 females and 18 males), both young (age 7-12 years; n = 20) and old (age 19-30 years; n = 18). The diameters of the cardiac chambers did not differ significantly by age group, but males had larger left ventricular diameters (2.43 vs 2.06 cm in diastole and 1.91 vs 1.49 cm in systole, p = 0.0004 and p = 0.0001, respectively) and left atrial diameter (1.981 vs 1.732 cm; p = 0.0101). Left ventricular mass/body surface area did not vary significantly with age and sex. Ejection fraction did not differ by age and females presented a higher ejection fraction than males (54.0 vs 50.8%, p = 0.0237). Diastolic function, defined by early to late mitral peak flow velocity ratio (E/A), was significantly lower in old rhesus monkeys (2.31 vs 1.43, p = 0.0020) and was lower in females compared to males (1.595 vs 2.230, p = 0.0406). Right ventricular function, evaluated by measuring the Tricuspid Annular Plane Systolic Excursion, did not differ by age or sex, and Right Ventricular Free Wall Longitudinal Strain, did not differ with age but was lower in males than in females (-22.21 vs -17.95%, p = 0.0059). This is the first echocardiographic study to evaluate age- and sex-associated changes of cardiac morphometry and function in young and old NHP. The findings of this work will provide a reference to examine the effect of age and sex on cardiac diseases in NHP.
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Affiliation(s)
- Maria Cristina Florio
- Laboratory of Cardiovascular Science, Biomedical Research Center, Intramural Research Program, National Institute On Aging, NIH, Baltimore, MD, USA.
| | - Laura Fusini
- Department of Cardiovascular Imaging, Centro Cardiologico Monzino - IRCCS, Milan, Italy
| | - Gloria Tamborini
- Department of Cardiovascular Imaging, Centro Cardiologico Monzino - IRCCS, Milan, Italy
| | - Christopher Morrell
- Laboratory of Cardiovascular Science, Biomedical Research Center, Intramural Research Program, National Institute On Aging, NIH, Baltimore, MD, USA
| | - Alise McDonald
- Division of Cardiology, Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Michelle Walcott
- Division of Cardiology, Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Kenneth Ridley
- Division of Cardiology, Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Kelli L Vaughan
- Translational Gerontology Branch, National Institute on Aging, NIH Animal Center, Dickerson, MD, USA
| | - Julie A Mattison
- Translational Gerontology Branch, National Institute on Aging, NIH Animal Center, Dickerson, MD, USA
| | - Mauro Pepi
- Department of Cardiovascular Imaging, Centro Cardiologico Monzino - IRCCS, Milan, Italy
| | - Edward G Lakatta
- Laboratory of Cardiovascular Science, Biomedical Research Center, Intramural Research Program, National Institute On Aging, NIH, Baltimore, MD, USA
| | - Maurizio C Capogrossi
- Laboratory of Cardiovascular Science, Biomedical Research Center, Intramural Research Program, National Institute On Aging, NIH, Baltimore, MD, USA.
- Division of Cardiology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Krittanawong C, Britt WM, Rizwan A, Siddiqui R, Khawaja M, Khan R, Joolharzadeh P, Newman N, Rivera MR, Tang WHW. Clinical Update in Heart Failure with Preserved Ejection Fraction. Curr Heart Fail Rep 2024:10.1007/s11897-024-00679-5. [PMID: 39225910 DOI: 10.1007/s11897-024-00679-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/02/2024] [Indexed: 09/04/2024]
Abstract
PURPOSE OF REVIEW To review the most recent clinical trials and data regarding epidemiology, pathophysiology, diagnosis, and treatment of heart failure with preserved ejection fraction with an emphasis on the recent trends in cardiometabolic interventions. RECENT FINDINGS Heart failure with preserved ejection fraction makes up approximately half of overall heart failure and is associated with significant morbidity, mortality, and overall burden on the healthcare system. It is a complex, heterogenous syndrome and clinical trials, to this point, have not revealed quite as many effective treatment options when compared to heart failure with reduced ejection fraction. Nevertheless, there is an expanding amount of data insight into the pathogenesis of this disease and the potential for newer therapies and management strategies. Heart failure with preserved ejection fraction pathology has been found to be linked to abnormal energetics, myocyte hypertrophy, cell signaling, inflammation, ischemia, and fibrosis. These mechanisms also intricately overlap with the significant comorbidities often associated with heart failure with preserved ejection fraction including, but not limited to, atrial fibrillation, chronic kidney disease, hypertension, obesity and coronary artery disease. Treatment of this disease, therefore, should focus on the management and strict regulation of these comorbidities by pharmacologic and nonpharmacologic means. In this review, a clinical update is provided reviewing the most recent clinical trials and data regarding epidemiology, pathophysiology, diagnosis, and treatment of heart failure with preserved ejection fraction with an emphasis on the recent trend in cardiometabolic interventions.
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Affiliation(s)
| | - William Michael Britt
- Department of Internal Medicine, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Affan Rizwan
- Baylor College of Medicine, Houston, TX, 77030, USA
| | - Rehma Siddiqui
- Department of Internal Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Muzamil Khawaja
- Division of Cardiology, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Rabisa Khan
- Department of Internal Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - Pouya Joolharzadeh
- John T Milliken Department of Medicine, Division of Cardiovascular Disease, Barnes-Jewish Hospital, St Louis, United States
| | - Noah Newman
- Department of Internal Medicine, Emory University School of Medicine, Atlanta, GA, 30322, USA
| | - Mario Rodriguez Rivera
- Advanced Heart Failure and Transplant, Barnes-Jewish Hospital Washington University in St Louis School of Medicine, St.Louis, MO, USA
| | - W H Wilson Tang
- Kaufman Center for Heart Failure Treatment and Recovery, Department of Cardiovascular Medicine, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, OH, 44195, USA
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Fukuta H, Goto T, Kamiya T. Effects of calcium channel blockers in patients with heart failure with preserved ejection fraction: A protocol for systematic review and meta-analysis. PLoS One 2024; 19:e0307258. [PMID: 39159218 PMCID: PMC11332996 DOI: 10.1371/journal.pone.0307258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 07/01/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND Nearly half of patients with heart failure (HF) have preserved ejection fraction (EF) and the mortality and morbidity of patients with HF with preserved EF (HFpEF) are high. Patients with HFpEF are often elderly and their primary chronic symptom is severe exercise intolerance. Due to the frequent coexistence of hypertension in HFpEF patients, the use of anti-hypertensive medications is common in their treatment. While many cohort studies and several randomized controlled trials (RCTs) have examined the effectiveness of various anti-hypertensive drugs such as beta-blockers and renin-angiotensin system inhibitors in HFpEF, the role of calcium channel blockers (CCBs) remains uncertain. Despite several RCTs and cohort studies exploring the effects of CCBs on prognosis and exercise capacity in HFpEF patients, the findings have been inconsistent, likely due to limited statistical power and/or variations in study design. Therefore, our aim is to conduct a systematic review and meta-analysis of studies on the effects of CCBs in these patients. METHODS This meta-analysis will include RCTs and cohort studies on the effect of CCBs in HFpEF patients. Information of studies will be collected from PubMed, Web of Science, and Scopus. The primary outcome of interest will be prognosis. The secondary outcome of interest will be exercise capacity. DISCUSSION Synthesizing our meta-analytical results with expert consensus could contribute to the formulation of updated clinical guidelines. Our systematic review and meta-analysis will provide directions for future research on the use of CCBs in HFpEF patients. SYSTEMATIC REVIEW REGISTRATION INPLASY202430097.
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Affiliation(s)
- Hidekatsu Fukuta
- Core Laboratory, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Toshihiko Goto
- Department of Cardiology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Takeshi Kamiya
- Department of Medical Innovation, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
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Gao C, Xiong Z, Liu Y, Wang M, Wang M, Liu T, Liu J, Ren S, Cao N, Yan H, Drucker DJ, Rau CD, Yokota T, Huang J, Wang Y. Glucagon Receptor Antagonist for Heart Failure With Preserved Ejection Fraction. Circ Res 2024; 135:614-628. [PMID: 39011638 PMCID: PMC11325917 DOI: 10.1161/circresaha.124.324706] [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: 04/07/2024] [Revised: 07/01/2024] [Accepted: 07/08/2024] [Indexed: 07/17/2024]
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) is an emerging major unmet need and one of the most significant clinic challenges in cardiology. The pathogenesis of HFpEF is associated with multiple risk factors. Hypertension and metabolic disorders associated with obesity are the 2 most prominent comorbidities observed in patients with HFpEF. Although hypertension-induced mechanical overload has long been recognized as a potent contributor to heart failure with reduced ejection fraction, the synergistic interaction between mechanical overload and metabolic disorders in the pathogenesis of HFpEF remains poorly characterized. METHOD We investigated the functional outcome and the underlying mechanisms from concurrent mechanic and metabolic stresses in the heart by applying transverse aortic constriction in lean C57Bl/6J or obese/diabetic B6.Cg-Lepob/J (ob/ob) mice, followed by single-nuclei RNA-seq and targeted manipulation of a top-ranked signaling pathway differentially affected in the 2 experimental cohorts. RESULTS In contrast to the post-transverse aortic constriction C57Bl/6J lean mice, which developed pathological features of heart failure with reduced ejection fraction over time, the post-transverse aortic constriction ob/ob mice showed no significant changes in ejection fraction but developed characteristic pathological features of HFpEF, including diastolic dysfunction, worsened cardiac hypertrophy, and pathological remodeling, along with further deterioration of exercise intolerance. Single-nuclei RNA-seq analysis revealed significant transcriptome reprogramming in the cardiomyocytes stressed by both pressure overload and obesity/diabetes, markedly distinct from the cardiomyocytes singularly stressed by pressure overload or obesity/diabetes. Furthermore, glucagon signaling was identified as the top-ranked signaling pathway affected in the cardiomyocytes associated with HFpEF. Treatment with a glucagon receptor antagonist significantly ameliorated the progression of HFpEF-related pathological features in 2 independent preclinical models. Importantly, cardiomyocyte-specific genetic deletion of the glucagon receptor also significantly improved cardiac function in response to pressure overload and metabolic stress. CONCLUSIONS These findings identify glucagon receptor signaling in cardiomyocytes as a critical determinant of HFpEF progression and provide proof-of-concept support for glucagon receptor antagonism as a potential therapy for the disease.
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MESH Headings
- Animals
- Heart Failure/physiopathology
- Heart Failure/metabolism
- Heart Failure/drug therapy
- Heart Failure/etiology
- Stroke Volume/drug effects
- Mice, Inbred C57BL
- Mice
- Male
- Receptors, Glucagon/antagonists & inhibitors
- Receptors, Glucagon/metabolism
- Receptors, Glucagon/genetics
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/drug effects
- Myocytes, Cardiac/pathology
- Mice, Obese
- Ventricular Function, Left/drug effects
- Obesity/metabolism
- Obesity/physiopathology
- Obesity/complications
- Disease Models, Animal
- Signal Transduction
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Affiliation(s)
- Chen Gao
- Department of Pharmacology and Systems Physiology, University of Cincinnati, OH (C.G., T.L.)
| | - Zhaojun Xiong
- Department of Cardiovascular Medicine, Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, Guangdong, China (Z.X.)
| | - Yunxia Liu
- Signature Research Program in Cardiovascular and Metabolic Diseases, DukeNUS School of Medicine and National Heart Center of Singapore, Singapore (Y.L., Meng Wang, S.R., Y.W.)
| | - Meng Wang
- Signature Research Program in Cardiovascular and Metabolic Diseases, DukeNUS School of Medicine and National Heart Center of Singapore, Singapore (Y.L., Meng Wang, S.R., Y.W.)
| | - Menglong Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, China (Menglong Wang, J.L.)
| | - Tian Liu
- Department of Pharmacology and Systems Physiology, University of Cincinnati, OH (C.G., T.L.)
| | - Jianfang Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, China (Menglong Wang, J.L.)
| | - Shuxun Ren
- Signature Research Program in Cardiovascular and Metabolic Diseases, DukeNUS School of Medicine and National Heart Center of Singapore, Singapore (Y.L., Meng Wang, S.R., Y.W.)
| | - Nancy Cao
- School of Medicine and Public Health, University of Wisconsin, Madison (N.C.)
| | - Hai Yan
- REMD Biotherapeutics, Camarillo, CA (Y.H.)
| | - Daniel J Drucker
- Department of Medicine, Lunenfeld Tanenbaum Research Institute, Mt. Sinai Hospital, Toronto, Ontario, Canada (D.J.D.)
| | - Christoph Daniel Rau
- Computational Medicine Program and Department of Human Genetics, University of North Carolina at Chapel Hill (C.D.R.)
| | - Tomohiro Yokota
- Division of Cardiology, Department of Medicine, David Geffen School of Medicine at University of California, Los Angeles, and the VA Greater Los Angeles Healthcare System (T.Y.)
| | - Jijun Huang
- Division of Endocrinology, Department of medicine, David Geffen School of Medicine, University of California, Los Angeles (J.H.)
| | - Yibin Wang
- Signature Research Program in Cardiovascular and Metabolic Diseases, DukeNUS School of Medicine and National Heart Center of Singapore, Singapore (Y.L., Meng Wang, S.R., Y.W.)
- Department of Medicine, Duke University School of Medicine, Durham, NC (Y.W.)
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5
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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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6
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Akinterinwa OE, Singh M, Vemuri S, Tyagi SC. A Need to Preserve Ejection Fraction during Heart Failure. Int J Mol Sci 2024; 25:8780. [PMID: 39201469 PMCID: PMC11354382 DOI: 10.3390/ijms25168780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Revised: 07/20/2024] [Accepted: 08/07/2024] [Indexed: 09/02/2024] Open
Abstract
Heart failure (HF) is a significant global healthcare burden with increasing prevalence and high morbidity and mortality rates. The diagnosis and management of HF are closely tied to ejection fraction (EF), a crucial parameter for evaluating disease severity and determining treatment plans. This paper emphasizes the urgent need to maintain EF during heart failure, highlighting the distinct phenotypes of HF with preserved ejection fraction (HFpEF) and HF with reduced ejection fraction (HFrEF). It discusses the complexities of HFrEF pathophysiology and its negative impact on patient outcomes, stressing the importance of ongoing research and the development of effective therapeutic interventions to slow down the progression from preserved to reduced ejection fraction. Additionally, it explores the potential role of renal denervation in preserving ejection fraction and its implications for HFrEF management. This comprehensive review aims to offer valuable insights into the critical role of EF preservation in enhancing outcomes for patients with heart failure.
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Affiliation(s)
- Oluwaseun E. Akinterinwa
- Department of Physiology, University of Louisville School of Medicine, Louisville, KY 40202, USA
| | - Mahavir Singh
- Department of Physiology, University of Louisville School of Medicine, Louisville, KY 40202, USA
- Center for Predictive Medicine (CPM) for Biodefense and Emerging Infectious Diseases, University of Louisville, Louisville, KY 40202, USA
| | - Sreevatsa Vemuri
- Department of Physiology, University of Louisville School of Medicine, Louisville, KY 40202, USA
| | - Suresh C. Tyagi
- Department of Physiology, University of Louisville School of Medicine, Louisville, KY 40202, USA
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7
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Vrabie AM, Totolici S, Delcea C, Badila E. Biomarkers in Heart Failure with Preserved Ejection Fraction: A Perpetually Evolving Frontier. J Clin Med 2024; 13:4627. [PMID: 39200768 PMCID: PMC11355893 DOI: 10.3390/jcm13164627] [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: 06/29/2024] [Revised: 07/28/2024] [Accepted: 08/05/2024] [Indexed: 09/02/2024] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) represents a complex clinical syndrome, often very difficult to diagnose using the available tools. As the global burden of this disease is constantly growing, surpassing the prevalence of heart failure with reduced ejection fraction, during the last few years, efforts have focused on optimizing the diagnostic and prognostic pathways using an immense panel of circulating biomarkers. After the paradigm of HFpEF development emerged more than 10 years ago, suggesting the impact of multiple comorbidities on myocardial structure and function, several phenotypes of HFpEF have been characterized, with an attempt to find an ideal biomarker for each distinct pathophysiological pathway. Acknowledging the limitations of natriuretic peptides, hundreds of potential biomarkers have been evaluated, some of them demonstrating encouraging results. Among these, soluble suppression of tumorigenesis-2 reflecting myocardial remodeling, growth differentiation factor 15 as a marker of inflammation and albuminuria as a result of kidney dysfunction or, more recently, several circulating microRNAs have proved their incremental value. As the number of emerging biomarkers in HFpEF is rapidly expanding, in this review, we aim to explore the most promising available biomarkers linked to key pathophysiological mechanisms in HFpEF, outlining their utility for diagnosis, risk stratification and population screening, as well as their limitations.
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Affiliation(s)
- Ana-Maria Vrabie
- Cardio-Thoracic Pathology Department, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (S.T.); (C.D.); (E.B.)
- Cardiology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Stefan Totolici
- Cardio-Thoracic Pathology Department, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (S.T.); (C.D.); (E.B.)
- Cardiology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Caterina Delcea
- Cardio-Thoracic Pathology Department, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (S.T.); (C.D.); (E.B.)
- Cardiology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania
| | - Elisabeta Badila
- Cardio-Thoracic Pathology Department, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania; (S.T.); (C.D.); (E.B.)
- Cardiology Department, Colentina Clinical Hospital, 020125 Bucharest, Romania
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8
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Sandek A, Edelmann F, Gertler C, Friede T, Wachter R, Hasenfuß G. Transition from asymptomatic to symptomatic systolic chronic heart failure: rationale and design of TransitionCHF. ESC Heart Fail 2024; 11:2366-2378. [PMID: 38606543 PMCID: PMC11287358 DOI: 10.1002/ehf2.14783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 03/05/2024] [Accepted: 03/16/2024] [Indexed: 04/13/2024] Open
Abstract
AIMS Chronic systolic heart failure (CHF) is a major health burden. A relevant number of patients shows asymptomatic left ventricular dysfunction (ALVSD) before symptomatic CHF or becomes asymptomatic after initiating heart failure therapy. Clinical course, prognosis, and response to pharmacological and device-based treatment are largely unknown in these two distinct groups of patients. Current pharmacological and interventional therapies do neither properly address the underlying pathophysiology nor prevent malignant loss of function. New therapeutic paradigms are needed to stop the progression from asymptomatic to symptomatic heart failure. Key questions are what causes progression of clinically asymptomatic New York Heart Association (NYHA) I heart failure to overt heart failure (>NYHA I) in some but not all patients and the underlying reasons for this transition. This requires the identification of disease mechanisms and biomarkers that predict outcome in well-defined cohorts for innovative preclinical and clinical trials. METHODS AND RESULTS TransitionCHF is a prospective, multicentre, longitudinal pathophysiological evaluation cohort study in patients with asymptomatic systolic dysfunction NYHA I and left ventricular ejection fraction ≤40%. The cohort comprises both incidental findings and patients who had become asymptomatic after a previous symptomatic event. TransitionCHF has recruited 1000 patients with ALVSD caused by various aetiologies in 20 university heart failure clinics across Germany. Both patients with and without comorbidities at study entry will be recruited. Patients will be systematically investigated and followed up annually over the course of the study. The primary composite endpoint is time to hospitalization for heart failure and cardiovascular death. The secondary endpoints assess time to all-cause mortality, to cardiovascular mortality, to heart failure mortality, to all-cause hospitalization, to heart failure hospitalization, and to recurrent heart failure hospitalizations, as well as time to assist device implantation/transplantation. Additional investigations focusing on biomarkers, comorbidities, gender aspects, nutrition, and functional parameters including quality of life will be performed. CONCLUSIONS TransitionCHF will provide a more thorough pathophysiological understanding of the progression of asymptomatic systolic dysfunction into symptomatic heart failure that will help develop therapies tailored to prevent progressive heart failure.
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Affiliation(s)
- Anja Sandek
- Clinic for Cardiology and Pneumology, Heart Research CenterUniversity Medical Center GöttingenRobert‐Koch‐Str. 4037075GöttingenGermany
- German Centre for Cardiovascular Research (DZHK)GöttingenGermany
| | - Frank Edelmann
- Department of Internal Medicine and CardiologyGerman Heart Center Charité, Charité—University Medicine BerlinBerlinGermany
- German Centre for Cardiovascular Research (DZHK)BerlinGermany
| | - Christoph Gertler
- Clinic for Cardiology and Pneumology, Heart Research CenterUniversity Medical Center GöttingenRobert‐Koch‐Str. 4037075GöttingenGermany
- German Centre for Cardiovascular Research (DZHK)GöttingenGermany
| | - Tim Friede
- German Centre for Cardiovascular Research (DZHK)GöttingenGermany
- Department of Medical StatisticsUniversity Medical Center GöttingenGöttingenGermany
| | - Rolf Wachter
- Clinic for Cardiology and Pneumology, Heart Research CenterUniversity Medical Center GöttingenRobert‐Koch‐Str. 4037075GöttingenGermany
- German Centre for Cardiovascular Research (DZHK)GöttingenGermany
- Clinic and Policlinic for CardiologyUniversity Hospital LeipzigLeipzigGermany
| | - Gerd Hasenfuß
- Clinic for Cardiology and Pneumology, Heart Research CenterUniversity Medical Center GöttingenRobert‐Koch‐Str. 4037075GöttingenGermany
- German Centre for Cardiovascular Research (DZHK)GöttingenGermany
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9
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Wang N, Rueter P, Ng M, Chandramohan S, Hibbert T, O'Sullivan JF, Kaye D, Lal S. Echocardiographic predictors of cardiovascular outcome in heart failure with preserved ejection fraction. Eur J Heart Fail 2024; 26:1778-1787. [PMID: 38714362 DOI: 10.1002/ejhf.3271] [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: 01/06/2024] [Revised: 02/23/2024] [Accepted: 04/17/2024] [Indexed: 05/09/2024] Open
Abstract
AIMS The optimal echocardiographic predictors of cardiovascular outcome in heart failure (HF) with preserved ejection fraction (HFpEF) are unknown. We aimed to identify independent echocardiographic predictors of cardiovascular outcome in patients with HFpEF. METHODS AND RESULTS Systematic literature search of three electronic databases was conducted from date of inception until November 2022. Hazard ratios (HRs) and their 95% confidence intervals (CIs) for echocardiographic variables from multivariate prediction models for the composite primary endpoint of cardiovascular death and HF hospitalization were pooled using a random effects meta-analysis. Specific subgroup analyses were conducted for studies that enrolled patients with acute versus chronic HF, and for those studies that included E/e', pulmonary artery systolic pressure (PASP), renal function, natriuretic peptides and diuretic use in multivariate models. Forty-six studies totalling 20 056 patients with HFpEF were included. Three echocardiographic parameters emerged as independent predictors in all subgroup analyses: decreased left ventricular (LV) global longitudinal strain (HR 1.24, 95% CI 1.10-1.39 per 5% decrease), decreased left atrial (LA) reservoir strain (HR 1.30, 95% CI 1.13-1.1.50 per 5% decrease) and lower tricuspid annular plane systolic excursion (TAPSE) to PASP ratio (HR 1.17, 95% CI 1.07-1.25 per 0.1 unit decrease). Other independent echocardiographic predictors of the primary endpoint were a higher E/e', moderate to severe tricuspid regurgitation, LV mass index and LA ejection fraction, although these variables were less robust. CONCLUSIONS Impaired LV global longitudinal strain, lower LA reservoir strain and lower TAPSE/PASP ratio predict cardiovascular death and HF hospitalization in HFpEF and are independent of filling pressures, clinical characteristics and natriuretic peptides. These echocardiographic parameters reflect key functional changes in HFpEF, and should be incorporated in future prospective risk prediction models.
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Affiliation(s)
- Nelson Wang
- The George Institute for Global Health UNSW, Sydney, Australia
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Phidias Rueter
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Melvin Ng
- UNSW Medical School, University of New South Wales, Sydney, Australia
| | - Sashiruben Chandramohan
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Thomas Hibbert
- UNSW Medical School, University of New South Wales, Sydney, Australia
| | - John F O'Sullivan
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - David Kaye
- Department of Cardiology, Alfred Health, Melbourne, Australia
- Baker Heart and Diabetes Institute Melbourne, Melbourne, Australia
| | - Sean Lal
- Royal Prince Alfred Hospital, Sydney, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
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10
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Brown S, Biswas D, Wu J, Ryan M, Bernstein BS, Fairhurst N, Kaye G, Baral R, Cannata A, Searle T, Melikian N, Sado D, Lüscher TF, Teo J, Dobson R, Bromage DI, McDonagh TA, Vazir A, Shah AM, O’Gallagher K. Race- and Ethnicity-Related Differences in Heart Failure With Preserved Ejection Fraction Using Natural Language Processing. JACC. ADVANCES 2024; 3:101064. [PMID: 39050815 PMCID: PMC11268103 DOI: 10.1016/j.jacadv.2024.101064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 05/02/2024] [Accepted: 05/15/2024] [Indexed: 07/27/2024]
Abstract
Background Heart failure with preserved ejection fraction (HFpEF) is the predominant form of HF in older adults. It represents a heterogenous clinical syndrome that is less well understood across different ethnicities. Objectives This study aimed to compare the clinical presentation and assess the diagnostic performance of existing HFpEF diagnostic tools between ethnic groups. Methods A validated Natural Language Processing (NLP) algorithm was applied to the electronic health records of a large London hospital to identify patients meeting the European Society of Cardiology criteria for a diagnosis of HFpEF. NLP extracted patient demographics (including self-reported ethnicity and socioeconomic status), comorbidities, investigation results (N-terminal pro-B-type natriuretic peptide, H2FPEF scores, and echocardiogram reports), and mortality. Analyses were stratified by ethnicity and adjusted for socioeconomic status. Results Our cohort consisted of 1,261 (64%) White, 578 (29%) Black, and 134 (7%) Asian patients meeting the European Society of Cardiology HFpEF diagnostic criteria. Compared to White patients, Black patients were younger at diagnosis and more likely to have metabolic comorbidities (obesity, diabetes, and hypertension) but less likely to have atrial fibrillation (30% vs 13%; P < 0.001). Black patients had lower N-terminal pro-B-type natriuretic peptide levels and a lower frequency of H2FPEF scores ≥6, indicative of likely HFpEF (26% vs 44%; P < 0.0001). Conclusions Leveraging an NLP-based artificial intelligence approach to quantify health inequities in HFpEF diagnosis, we discovered that established markers systematically underdiagnose HFpEF in Black patients, possibly due to differences in the underlying comorbidity patterns. Clinicians should be aware of these limitations and its implications for treatment and trial recruitment.
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Affiliation(s)
- Sam Brown
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Dhruva Biswas
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Jack Wu
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Matthew Ryan
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Brett S. Bernstein
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Natalie Fairhurst
- King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - George Kaye
- King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Ranu Baral
- King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Antonio Cannata
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Tom Searle
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Narbeh Melikian
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Daniel Sado
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Thomas F. Lüscher
- Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - James Teo
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Richard Dobson
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom
| | - Daniel I. Bromage
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Theresa A. McDonagh
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Ali Vazir
- Royal Brompton and Harefield Hospitals, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Ajay M. Shah
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
| | - Kevin O’Gallagher
- King's College Hospital NHS Foundation Trust, London, United Kingdom
- School of Cardiovascular and Metabolic Medicine & Sciences, British Heart Foundation Centre of Research Excellence, King's College London, London, United Kingdom
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11
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Zhang JF, Pan YW, Li J, Kong XG, Wang M, Xue ZM, Gao J, Fu GS. Comparison of His-Purkinje Conduction System Pacing with Atrial-Ventricular Node Ablation and Pharmacotherapy in HFpEF Patients with Recurrent Persistent Atrial Fibrillation (HPP-AF study). Cardiovasc Drugs Ther 2024; 38:847-858. [PMID: 36749453 DOI: 10.1007/s10557-023-07435-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 02/08/2023]
Abstract
BACKGROUND There is currently no particularly effective strategy for patients with persistent atrial fibrillation accompanying heart failure with preserved ejection fraction (HFpEF), especially with recurrent atrial fibrillation after ablation. In this study, we will evaluate a new treatment strategy for patients with persistent atrial fibrillation who had at least two attempts (≧2 times) of radio-frequency catheter ablation but experienced recurrence, and physiologic conduction was reconstructed after atrioventricular node ablation or drug therapy, to control the patient's ventricular rate to maintain a regular heart rhythm, which is called His-Purkinje conduction system pacing (HPCSP) with atrioventricular node ablation. METHODS AND RESULTS This investigator-initiated, multicenter prospective randomized controlled trial aimed to recruit 296 randomized HFpEF patients with recurrent atrial fibrillation. All the enrolled patients were randomly assigned to the pacing group or the drug treatment group. The primary endpoint is differences in cardiovascular events and clinical composite endpoints (all-cause mortality) between patients in the HPCSP and drug-treated groups. Secondary endpoints included heart failure hospitalization, exercise capacity assessed by cardiopulmonary exercise tests, quality of life, echocardiogram parameters, 6-minute walk distance, NT-ProBNP, daily patient activity levels, and heart failure management report recorded by the CIED. It is planned to compete recruitment by the end of 2023 and report in 2025. CONCLUSIONS The study aims to determine whether His-Purkinje conduction system pacing with atrioventricular node ablation can better improve patients' symptoms and quality of life, postpone the progression of heart failure, and reduce the rate of rehospitalization and mortality of patients with heart failure. CLINICAL TRIAL REGISTRATION NUMBER ChiCTR1900027723, URL: http://www.chictr.org.cn/edit.aspx?pid=46128&htm=4.
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Affiliation(s)
- J F Zhang
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China.
| | - Y W Pan
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - J Li
- Department of Cardiology, Jinhua Wenrong Hospital, Jinhua, 3121000, Zhejiang, People's Republic of China
| | - X G Kong
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - M Wang
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - Z M Xue
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - J Gao
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
| | - G S Fu
- Department of Cardiology, Sir Run Run Shaw Hospital, Zhejiang University of Medicine, 3 East Qingchun Road, Hangzhou, 310016, Zhejiang Province, People's Republic of China
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12
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Alharbi A, Shah M, Bansal N, Franz A, Kwak ES, Alsughayer A, Mhanna M, Salih A, Mohamed A, Qafisheh Q, Assaly R. Outcomes and complications of heart failure with iron deficiency anemia: a nationwide analysis. Hosp Pract (1995) 2024; 52:84-90. [PMID: 38563807 DOI: 10.1080/21548331.2024.2337615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2023] [Accepted: 03/28/2024] [Indexed: 04/04/2024]
Abstract
INTRODUCTION Heart failure is a pressing public health concern, affecting millions in the United States and projected to rise significantly by 2030. Iron deficiency, prevalent in nearly half of ambulatory heart failure patients, contributes to anemia and diminishes patient outcomes. In this study, we aim to evaluate the impact of iron deficiency anemia on acute heart failure hospitalizations outcomes. METHODS Utilizing the 2019 National Inpatient Sample (NIS) database, a retrospective observational study assessed 112,864 adult patients hospitalized with heart failure and 7,865 cases also had a concomitant diagnosis of iron deficiency anemia (IDA). RESULTS Among 112,864 heart failure hospitalizations in 2019, approximately 7% had concomitant iron deficiency anemia (IDA). Heart failure patients with IDA exhibited distinct demographic characteristics, with females comprising 51.1% (p < 0.01) and higher rates of complicated hypertension (p < 0.01), complicated diabetes (p < 0.01), and peripheral vascular disease (p < 0.01). Adjusted mean LOS for patients with IDA was significantly longer at 1.31 days (95% CI 0.71-1.47; p < 0.01), persisting in both HFpEF and HFrEF subgroups. While total hospital charges were comparable in HFpEF, HFrEF patients with IDA incurred significantly higher charges ($13427.32, 95% CI: 1463.35-$25391.29, p = 0.03) than those without IDA. Complications such as atrial fibrillation and acute kidney injury were notably more prevalent in HFpEF and HFrEF patients with IDA. CONCLUSION The study highlighted that iron deficiency in heart failure patients leads to extended hospital stays, increased costs, and heightened risks of specific complications, particularly in HFrEF. Our study emphasized the implications of IDA in patients with heart failure ranging from prolonged hospitalizations and increased costs. Addressing iron deficiency is crucial, given its substantial impact on heart failure hospitalizations and outcomes, emphasizing the need for proactive diagnosis and management.
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Affiliation(s)
| | - Momin Shah
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Nahush Bansal
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Allison Franz
- Department of Internal Medicine, University of Louisville, Louisville, KY,USA
| | - Eun Seo Kwak
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Anas Alsughayer
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Mohammed Mhanna
- Division of Cardiology, Department of Medicine, University of Iowa, Iowa City, IA, USA
| | - Ayman Salih
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | | | - Qutaiba Qafisheh
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
| | - Ragheb Assaly
- Department of Internal Medicine, University of Toledo, Toledo, OH, USA
- Pulmonary and Critical Care Medicine, University of Toledo, Toledo, OH, USA
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13
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Chen D, Chen C, Lee C, Tseng C, Chen S, Chang S, Chen T, Chu P, Hsieh I, Wen M, Tsai M, Hsieh M. Representativeness of the PIONEER-HF and PARAGLIDE-HF in patients hospitalized with acute heart failure. ESC Heart Fail 2024; 11:2259-2271. [PMID: 38638078 PMCID: PMC11287328 DOI: 10.1002/ehf2.14761] [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: 08/05/2023] [Revised: 12/02/2023] [Accepted: 03/06/2024] [Indexed: 04/20/2024] Open
Abstract
AIMS The PIONEER-HF and PARAGLIDE-HF trials aimed to determine the efficacy and safety of the in-hospital initiation of sacubitril/valsartan in patients hospitalized for AHF. However, whether the inclusion and exclusion criteria of the trials apply to patients encountered in real-world routine care is unclear. This study aimed to investigate the applicability of the PIONEER-HF and PARAGLIDE-HF trials to real-world AHF patients. METHODS AND RESULTS We identified 28 293 AHF hospitalized patients between August 2008 to August 2017 from the Chang Gung Research Database and classified them into four groups based on left ventricular ejection fraction (LVEF) and trial criteria. Cox proportional hazards models were used to compare the risk of HF hospitalization and cardiovascular (CV) death. We defined PIONEER-HF eligible (n = 3683) and non-eligible (n = 3502) patients with an LVEF ≤40%, and PARAGLIDE-HF eligible (n = 5191) and non-eligible (n = 5832) patients with an LVEF >40%. Over a mean follow-up of 3.5 years, the PIONEER-HF non-eligible and eligible groups exhibited similar rates of HF hospitalization and CV death (41.1% vs. 41.8%, adjusted hazard ratio [aHR]: 0.95; 95% CI: 0.88-1.04). No significant difference was found in the composite outcome between PARAGLIDE-HF non-eligible and eligible groups (36.7% vs. 38.6%; aHR: 0.97; 95% CI: 0.90-1.04). CONCLUSIONS Using trial criteria, only 31.3% of AHF patients were eligible for sacubitril-valsartan. Yet, non-eligible patients demonstrated similar outcomes to eligible patients, indicating a need for further evaluation of sacubitril-valsartan benefits in non-eligible AHF patients.
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Affiliation(s)
- Dong‐Yi Chen
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Chun‐Chi Chen
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Cheng‐Hung Lee
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Chi‐Nan Tseng
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Thoracic and Cardiovascular SurgeryChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
| | - Shao‐Wei Chen
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Thoracic and Cardiovascular SurgeryChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
| | - Shang‐Hung Chang
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Medical Research and DevelopmentCenter for Big Data Analytics and StatisticsTaoyuanTaiwan
| | - Tien‐Hsing Chen
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at KeelungKeelungTaiwan
| | - Pao‐Hsien Chu
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - I‐Chang Hsieh
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Ming‐Shien Wen
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Ming‐Lung Tsai
- College of MedicineChang Gung UniversityTaoyuanTaiwan
- Division of CardiologyNew Taipei Municipal TuCheng HospitalNew TaipeiTaiwan
- College of ManagementChang Gung UniversityTaoyuanTaiwan
| | - Ming‐Jer Hsieh
- Department of Internal Medicine, Division of CardiologyChang Gung Memorial Hospital at LinkouTaoyuanTaiwan
- College of MedicineChang Gung UniversityTaoyuanTaiwan
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14
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Shah UA, Rashid A, Mufti SA, Khan S, Qazi ZM, Masoom I, Khuja ZA, Bukhari I, Kakroo SA, Rather H. Clinical profile, treatment patterns and one-year outcome of heart failure patients admitted in tertiary care hospital of North India. J Family Med Prim Care 2024; 13:3225-3230. [PMID: 39228559 PMCID: PMC11368373 DOI: 10.4103/jfmpc.jfmpc_1868_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 03/24/2024] [Accepted: 04/01/2024] [Indexed: 09/05/2024] Open
Abstract
Introduction Because of wide heterogeneity in the epidemiology of heart failure among different populations, it is imperative to establish population-specific databases. Aims and Objectives To describe the clinical profile, treatment patterns, and outcomes of heart failure patients admitted to our tertiary care hospital. Material and Methods The study was a prospective observational study conducted over two years at our tertiary care hospital. It included patients admitted with acute and acute-on-chronic heart failure. Results We recruited 264 patients. Mean age of the study population was 57.8 ± 15.14 years. Males were 157 (59.5%). Dilated cardiomyopathy was the most common cause followed by ischemic heart disease. Most common risk factors were hypertension, tobacco use, anemia, and diabetes. Heart failure with reduced ejection fraction was present in 154 (62%) patients. Acute de novo heart failure was present in 91 (34.5%) patients. The most common precipitant for heart failure exacerbation was infection, followed by ischemic causes and non-adherence to drugs. The mean duration of hospital stay was 7.5 ± 3.1 days. The in-hospital mortality was 8.7%, and cumulative six-month and one-year mortality was 23% and 28%, respectively. In multivariate analysis, renal failure, readmission, and not being on guideline-directed medical treatment were significant predictors of mortality. Conclusion Our patients were younger, predominantly males, with dilated and ischemic cardiomyopathy as commonest etiology. Hypertension and tobacco smoking were most common risk factors, with infections as most common precipitants. Only one-third of patients were on guideline-directed medical therapy. The one-year mortality was 28% and was higher in those without guideline-directed medical therapy.
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Affiliation(s)
- Usaid A. Shah
- Department of Medicine, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Aamir Rashid
- Department of Cardiology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Showkat A. Mufti
- Department of Emergency Medicine, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Saba Khan
- Department of Paediatrics, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Zahid M. Qazi
- Department of Medicine, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Injeela Masoom
- Department of Medicine, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Zubair A. Khuja
- Department of Medicine, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Immia Bukhari
- Department of Medicine, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Shahood A. Kakroo
- Department of Cardiology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
| | - Hilal Rather
- Department of Cardiology, SKIMS, Soura, Srinagar, Jammu and Kashmir, India
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15
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Kurgansky KE, Parker R, Djousse L, Gagnon DR, Joseph J. Spironolactone Reduces the Risk of Death in Veterans With Heart Failure With Preserved Ejection Fraction. J Am Heart Assoc 2024; 13:e032231. [PMID: 38979805 PMCID: PMC11292773 DOI: 10.1161/jaha.123.032231] [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: 01/22/2024] [Accepted: 05/28/2024] [Indexed: 07/10/2024]
Abstract
BACKGROUND Heart failure with preserved ejection fraction (HFpEF) is a complex syndrome increasing in prevalence and affecting millions worldwide but with limited evidence-based therapies. Results from explanatory clinical trials suggest that spironolactone may help to improve outcomes in patients with HFpEF. We sought to investigate the effectiveness of spironolactone in reducing death and hospitalization outcomes for patients with HFpEF in a real-world setting. METHODS AND RESULTS We used electronic health records from the US Veterans Affairs (VA) health care system between 2002 and 2012 to identify patients with HFpEF who were followed longitudinally through 2014 using a validated algorithm. Among our HFpEF cohort that is 96% men, 85% White individuals, and aged 74±11 years, 3690 spironolactone users and 49 191 nonusers were identified and followed for a median of 2.9 (interquartile range [IQR], 1.5-2.4) and 3.3 (IQR, 1.6-5.9) years, respectively. We evaluated the effect of spironolactone use on all-cause death and number of days hospitalized per year for heart failure or for any cause by fitting generalized estimating equation-based Poisson and negative binomial models. Crude rates of 10.3 versus 13.5 deaths and 394.0 versus 485.9 days hospitalized were observed per 100 person-years for spironolactone users versus nonusers, respectively. After multivariable adjustment, there was a 21% reduction (95% CI, 13-29; P<0.0001) in rate of all-cause death among spironolactone users compared with nonusers and no statistically significant difference in days hospitalized for all causes or heart failure. CONCLUSIONS In a real-world national cohort of patients with HFpEF, spironolactone use reduced all-cause death and demonstrated a favorable trend in reducing the burden of hospitalizations.
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Affiliation(s)
- Katherine E. Kurgansky
- Massachusetts Veterans Epidemiology and Research Information Center (MAVERIC)Veterans Affairs Boston Healthcare SystemBostonMA
| | - Rachel Parker
- Massachusetts Veterans Epidemiology and Research Information Center (MAVERIC)Veterans Affairs Boston Healthcare SystemBostonMA
| | - Luc Djousse
- Massachusetts Veterans Epidemiology and Research Information Center (MAVERIC)Veterans Affairs Boston Healthcare SystemBostonMA
- Department of Medicine, Division of Aging, Brigham and Women’s HospitalHarvard Medical SchoolBostonMA
| | - David R. Gagnon
- Massachusetts Veterans Epidemiology and Research Information Center (MAVERIC)Veterans Affairs Boston Healthcare SystemBostonMA
- Department of BiostatisticsBoston University School of Public HealthBostonMA
| | - Jacob Joseph
- Massachusetts Veterans Epidemiology and Research Information Center (MAVERIC)Veterans Affairs Boston Healthcare SystemBostonMA
- Cardiology SectionVA Providence Healthcare SystemProvidenceRI
- Brown UniversityWarren Alpert Medical SchoolProvidenceRI
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16
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Yoshida Y, Fukuoka K, Sakugawa M, Kurogi M, Hamamura K, Hamasaki K, Tsurusaki F, Sotono K, Nishi T, Fukuda T, Kumamoto T, Oyama K, Ogino T, Tsuruta A, Mayanagi K, Yamashita T, Fuchino H, Kawahara N, Yoshimatsu K, Kawakami H, Koyanagi S, Matsunaga N, Ohdo S. Inhibition of G protein-coupled receptor 68 using homoharringtonine attenuates chronic kidney disease-associated cardiac impairment. Transl Res 2024; 269:31-46. [PMID: 38401836 DOI: 10.1016/j.trsl.2024.02.004] [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: 08/07/2023] [Revised: 11/22/2023] [Accepted: 02/20/2024] [Indexed: 02/26/2024]
Abstract
Chronic kidney disease (CKD) induces cardiac inflammation and fibrosis and reduces survival. We previously demonstrated that G protein-coupled receptor 68 (GPR68) promotes cardiac inflammation and fibrosis in mice with 5/6 nephrectomy (5/6Nx) and patients with CKD. However, no method of GPR68 inhibition has been found that has potential for therapeutic application. Here, we report that Cephalotaxus harringtonia var. nana extract and homoharringtonine ameliorate cardiac inflammation and fibrosis under CKD by suppressing GPR68 function. Reagents that inhibit the function of GPR68 were explored by high-throughput screening using a medicinal plant extract library (8,008 species), and we identified an extract from Cephalotaxus harringtonia var. nana as a GPR68 inhibitor that suppresses inflammatory cytokine production in a GPR68 expression-dependent manner. Consumption of the extract inhibited inflammatory cytokine expression and cardiac fibrosis and improved the decreased survival attributable to 5/6Nx. Additionally, homoharringtonine, a cephalotaxane compound characteristic of C. harringtonia, inhibited inflammatory cytokine production. Homoharringtonine administration in drinking water alleviated cardiac fibrosis and improved heart failure and survival in 5/6Nx mice. A previously unknown effect of C. harringtonia extract and homoharringtonine was revealed in which GPR68-dependent inflammation and cardiac dysfunction were suppressed. Utilizing these compounds could represent a new strategy for treating GPR68-associated diseases, including CKD.
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Affiliation(s)
- Yuya Yoshida
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Kohei Fukuoka
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Miyu Sakugawa
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Masayuki Kurogi
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Kengo Hamamura
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Keika Hamasaki
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Fumiaki Tsurusaki
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Kurumi Sotono
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Takumi Nishi
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Taiki Fukuda
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Taisei Kumamoto
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Kosuke Oyama
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Takashi Ogino
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Akito Tsuruta
- Department of Glocal Healthcare Science, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Kouta Mayanagi
- Department of Drug Discovery Structural Biology, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Tomohiro Yamashita
- Department of Drug Discovery Structural Biology, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Hiroyuki Fuchino
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki 305-0843, Japan
| | - Nobuo Kawahara
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki 305-0843, Japan; The Kochi Prefectural Makino Botanical Garden, 4200-6, Godaisan, Kochi 781-8125, Japan
| | - Kayo Yoshimatsu
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki 305-0843, Japan
| | - Hitomi Kawakami
- Tsukuba Division, Research Center for Medicinal Plant Resources, National Institutes of Biomedical Innovation, Health and Nutrition, 1-2 Hachimandai, Tsukuba, Ibaraki 305-0843, Japan
| | - Satoru Koyanagi
- Department of Glocal Healthcare Science, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan
| | - Naoya Matsunaga
- Department of Clinical Pharmacokinetics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan.
| | - Shigehiro Ohdo
- Department of Pharmaceutics, Faculty of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi Higashi-ku, Fukuoka 812-8582, Japan.
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17
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Kitao T, Sotomi Y, Tamaki S, Seo M, Yano M, Hayashi T, Nakagawa A, Nakagawa Y, Nakatani D, Yamada T, Yasumura Y, Sakata Y. Verification of haemoglobin level to prevent worsening of prognosis in heart failure with preserved ejection fraction patients from the PURSUIT-HFpEF registry. ESC Heart Fail 2024. [PMID: 38952180 DOI: 10.1002/ehf2.14927] [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: 01/17/2024] [Revised: 05/24/2024] [Accepted: 06/14/2024] [Indexed: 07/03/2024] Open
Abstract
AIMS Anaemia has been reported as poor predictor in heart failure with preserved ejection fraction (HFpEF). The aim of this study was to evaluate the impact of changes in haemoglobin (Hb) from discharge to 1 year after discharge on the prognosis using a lower cut-off value of Hb than the World Health Organization (WHO) criteria. METHODS AND RESULTS First, 547 HFpEF cases were divided into two groups, Hb < 11.0 g/dL (n = 218) and Hb ≥ 11.0 g/dL (n = 329), according to Hb at discharge, and further were divided according to Hb 1 year after discharge into Hb < 11.0 g/dL (G1, n = 113), Hb ≥ 11.0 g/dL (G2, n = 105), Hb < 11.0 g/dL (G3, n = 66), and Hb ≥ 11.0 g/dL (G4, n = 263), respectively. Major adverse cardiovascular events (MACE) was defined as composite of all-cause death and heart failure readmission after a visit 1 year after discharge. The cut-off value of Hb was analysed by the receiver operating characteristics curve that predicts MACE. We examined the incidence rate of MACE between G4 and other subgroups and verified predictors of improving or worsening anaemia and covarying factors with change in Hb. In multivariate Cox proportional hazard model, MACE was significantly higher in G3 with worsening anaemia from Hb ≥ 11.0 g/dL to <11.0 g/dL than G4 with persistently Hb ≥ 11 g/dL (adjusted hazard ratio (HR): 3.14 [95% confidence interval (CI), 1.76-5.60], P < 0.001). MACE was not significantly different between G2 with improving anaemia from Hb < 11.0 g/dL to ≥ 11.0 g/dL and G4 (adjusted HR: 1.37 [95% CI, 0.68-2.75], P = 0.38). In multivariate logistic regression analysis, independent predictors of improving anaemia were male [odds ratio (OR): 0.45], chronic obstructive pulmonary disease (OR: 10.3), prior heart failure hospitalization (OR: 0.38), and estimated glomerular filtration rate (OR: 1.04). Independent predictors of worsening anaemia were age (OR: 1.07), body mass index (BMI) (OR: 0.86), clinical frailty scale score (OR: 1.29), Hb at discharge (OR: 0.63), and use of angiotensin-converting-enzyme inhibitor or angiotensin II receptor blocker (OR: 2.76). In multivariate linear regression analysis, covarying factors with change in Hb were BMI (β = -0.098), serum albumin (β = 0.411), and total cholesterol (β = 0.179). CONCLUSIONS Change in haemoglobin after discharge using a lower cut-off value than WHO criteria has prognostic impact in patients with HFpEF.
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Affiliation(s)
- Takashi Kitao
- Department of Cardiology, Minoh City Hospital, Osaka, Japan
| | - Yohei Sotomi
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Shunsuke Tamaki
- Department of Cardiology, Rinku General Medical Center, Izumisano, Japan
| | - Masahiro Seo
- Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Masamichi Yano
- Division of Cardiology, Osaka Rosai Hospital, Sakai, Japan
| | | | - Akito Nakagawa
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Yusuke Nakagawa
- Division of Cardiology, Kawanishi City Medical Center, Kawanishi, Japan
| | - Daisaku Nakatani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
| | - Takahisa Yamada
- Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Yoshio Yasumura
- Division of Cardiology, Amagasaki Chuo Hospital, Amagasaki, Japan
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita, Japan
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18
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Khan MS, Shahid I, Bennis A, Rakisheva A, Metra M, Butler J. Global epidemiology of heart failure. Nat Rev Cardiol 2024:10.1038/s41569-024-01046-6. [PMID: 38926611 DOI: 10.1038/s41569-024-01046-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/28/2024] [Indexed: 06/28/2024]
Abstract
Heart failure (HF) is a heterogeneous clinical syndrome marked by substantial morbidity and mortality. The natural history of HF is well established; however, epidemiological data are continually evolving owing to demographic shifts, advances in treatment and variations in access to health care. Although the incidence of HF has stabilized or declined in high-income countries over the past decade, its prevalence continues to increase, driven by an ageing population, an increase in risk factors, the effectiveness of novel therapies and improved survival. This rise in prevalence is increasingly noted among younger adults and is accompanied by a shift towards HF with preserved ejection fraction. However, disparities exist in our epidemiological understanding of HF burden and progression in low-income and middle-income countries owing to the lack of comprehensive data in these regions. Therefore, the current epidemiological landscape of HF highlights the need for periodic surveillance and resource allocation tailored to geographically vulnerable areas. In this Review, we highlight global trends in the burden of HF, focusing on the variations across the spectrum of left ventricular ejection fraction. We also discuss evolving population-based estimates of HF incidence and prevalence, the risk factors for and aetiologies of this disease, and outcomes in different geographical regions and populations.
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Affiliation(s)
| | - Izza Shahid
- Department of Medicine, Houston Methodist Hospital, Houston, TX, USA
| | - Ahmed Bennis
- Department of Cardiology, The Ibn Rochd University Hospital Center, Casablanca, Morocco
| | | | - Marco Metra
- Cardiology Unit and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Javed Butler
- Department of Medicine, University of Mississippi Medical Center, Jackson, MS, USA.
- Baylor Scott and White Research Institute, Dallas, TX, USA.
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19
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Henry JP, Carlier F, Higny J, Benoit M, Xhaët O, Blommaert D, Telbis AM, Robaye B, Gabriel L, Guedes A, Michaux I, Demeure F, Luchian ML. Impact of Pre-Transplant Left Ventricular Diastolic Pressure on Primary Graft Dysfunction after Lung Transplantation: A Narrative Review. Diagnostics (Basel) 2024; 14:1340. [PMID: 39001230 PMCID: PMC11240543 DOI: 10.3390/diagnostics14131340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Revised: 06/17/2024] [Accepted: 06/21/2024] [Indexed: 07/16/2024] Open
Abstract
Lung transplantation (LT) constitutes the last therapeutic option for selected patients with end-stage respiratory disease. Primary graft dysfunction (PGD) is a form of severe lung injury, occurring in the first 72 h following LT and constitutes the most common cause of early death after LT. The presence of pulmonary hypertension (PH) has been reported to favor PGD development, with a negative impact on patients' outcomes while complicating medical management. Although several studies have suggested a potential association between pre-LT left ventricular diastolic dysfunction (LVDD) and PGD occurrence, the underlying mechanisms of such an association remain elusive. Importantly, the heterogeneity of the study protocols and the various inclusion criteria used to define the diastolic dysfunction in those patients prevents solid conclusions from being drawn. In this review, we aim at summarizing PGD mechanisms, risk factors, and diagnostic criteria, with a further focus on the interplay between LVDD and PGD development. Finally, we explore the predictive value of several diastolic dysfunction diagnostic parameters to predict PGD occurrence and severity.
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Affiliation(s)
- Jean Philippe Henry
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - François Carlier
- Department of Pneumology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium;
| | - Julien Higny
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Martin Benoit
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Olivier Xhaët
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Dominique Blommaert
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Alin-Mihail Telbis
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Benoit Robaye
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Laurence Gabriel
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Antoine Guedes
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Isabelle Michaux
- Department of Intensive Care, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium;
| | - Fabian Demeure
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
| | - Maria-Luiza Luchian
- Department of Cardiology, Université Catholique de Louvain, CHU UCL Namur, 5530 Yvoir, Belgium; (J.H.); (M.B.); (O.X.); (D.B.); (A.-M.T.); (B.R.); (L.G.); (A.G.); (F.D.); (M.-L.L.)
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20
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Schoch R, Gasser B, Beck P, Appenzeller-Herzog C, Schmidt-Trucksäss A. Effects of exercise training on cardiac output in subjects with heart failure with preserved ejection fraction (HFpEF) - a protocol for a systematic review and meta-analysis. Syst Rev 2024; 13:159. [PMID: 38890755 PMCID: PMC11186211 DOI: 10.1186/s13643-024-02529-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 04/11/2024] [Indexed: 06/20/2024] Open
Abstract
BACKGROUND Patients with heart failure with preserved ejection fraction (HFpEF) commonly experience exercise intolerance, resulting in reduced cardiorespiratory fitness. This is characterised by a decreased maximal oxygen uptake (V̇O2peak), which is determined by the product of cardiac output (CO) and arteriovenous oxygen difference (a-vDO2). While exercise training has been shown to improve V̇O2peak in HFpEF patients, the effects on CO remain unclear. The aim of this study is to systematically review and analyse the current evidence on the effects of supervised exercise training on CO in patients with HFpEF. METHODS We will systematically search for literature describing the effects of supervised exercise training on CO in patients with HFpEF. All eligible studies published before 30 June 2023 in the following electronic databases will be included: MEDLINE (Ovid), Embase (Ovid), SPORTDiscus (EBSCOhost), and CENTRAL (Cochrane Library). Effect sizes will be extracted for CO before and after a supervised exercise training intervention at rest and maximal exercise. Mass of heterogeneity (I2) will be calculated, and either fixed-effect models or random-effect models will be used for meta-analysis. To detect a potential publication bias, funnel plot analyses will be performed. DISCUSSION While several studies have reported a positive effect of supervised exercise training on cardiorespiratory fitness, attempts to assess the underlying determinants of V̇O2peak, CO, and a-vDO2 are much scarcer, especially in patients with HFpEF. From a physiological perspective, measuring CO before and after supervised exercise training seems to be a reasonable way to accurately operationalise a potential improvement in cardiac function. SYSTEMATIC REVIEW REGISTRATION PROSPERO CRD42022361485.
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Affiliation(s)
- Raphael Schoch
- Department of Sport, Exercise and Health, Division of Sport and Exercise Medicine, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Benedikt Gasser
- Department of Sport, Exercise and Health, Division of Sport and Exercise Medicine, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | - Philippe Beck
- Department of Sport, Exercise and Health, Division of Sport and Exercise Medicine, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland
| | | | - Arno Schmidt-Trucksäss
- Department of Sport, Exercise and Health, Division of Sport and Exercise Medicine, University of Basel, Grosse Allee 6, 4052, Basel, Switzerland.
- Department of Clinical Research, University of Basel, 4031, Basel, Switzerland.
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21
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Cadour F, Cour A, Senlis J, Rapacchi S, Chennoufi H, Michelin P, McQuade C, Demeyere M, Dacher JN. How to use MRI in cardiac disease with diastolic dysfunction? Br J Radiol 2024; 97:1203-1213. [PMID: 38574383 PMCID: PMC11186565 DOI: 10.1093/bjr/tqae071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 11/14/2023] [Accepted: 03/29/2024] [Indexed: 04/06/2024] Open
Abstract
Left ventricular (LV) diastolic dysfunction (DD) is an initially asymptomatic condition that can progress to heart failure, either with preserved or reduced ejection fraction. As such, DD is a growing public health problem. Impaired relaxation, the first stage of DD, is associated with altered LV filling. With progression, reducing LV compliance leads to restrictive cardiomyopathy. While cardiac magnetic resonance (CMR) imaging is the reference for LV systolic function assessment, transthoracic echocardiography (TTE) with Doppler flow measurements remains the standard for diastolic function assessment. Rather than simply replicating TTE measurements, CMR should complement and further advance TTE findings. We provide herein a step-by-step review of CMR findings in DD as well as imaging features which may help identify the underlying cause.
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Affiliation(s)
- Farah Cadour
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
- UNIROUEN, Inserm U1096, UFR Médecine Pharmacie, Rouen 76000, France
| | - Adrien Cour
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
| | - Jules Senlis
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
| | - Stanislas Rapacchi
- Aix-Marseille University, CNRS, CRMBM, Marseille 13005, France
- APHM, CHU Timone, CEMEREM, Marseille 13005, France
| | - Hajer Chennoufi
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
| | - Paul Michelin
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
| | - Colin McQuade
- Department of Medical Imaging, University Medical Imaging Toronto, Toronto General Hospital, University Health Network, University of Toronto, Toronto, ON M5G 2N2, Canada
| | - Matthieu Demeyere
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
| | - Jean-Nicolas Dacher
- Cardiac Imaging Unit, Department of Radiology, University Hospital of Rouen, Rouen 76000, France
- UNIROUEN, Inserm U1096, UFR Médecine Pharmacie, Rouen 76000, France
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22
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Kim HL, Jo SH. Arterial Stiffness and Heart Failure With Preserved Ejection Fraction. J Korean Med Sci 2024; 39:e195. [PMID: 38887204 PMCID: PMC11182699 DOI: 10.3346/jkms.2024.39.e195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/20/2024] [Indexed: 06/20/2024] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is prevalent and associated with a poor prognosis, imposing a significant burden on society. Arterial stiffness is increasingly recognized as a crucial factor in the pathophysiology of HFpEF, affecting diagnosis, management, and prognosis. As a hallmark of vascular aging, arterial stiffness contributes to increased afterload on the left ventricle (LV), leading to diastolic dysfunction, a key feature of HFpEF. Elevated arterial stiffness is linked with common cardiovascular risk factors in HFpEF, such as hypertension, diabetes and obesity, exacerbating the progression of disease. Studies have demonstrated that patients with HFpEF exhibit significantly higher levels of arterial stiffness compared to those without HFpEF, highlighting the value of arterial stiffness measurements as both diagnostic and prognostic tools. Moreover, interventions aimed at reducing arterial stiffness, whether through pharmacological therapies or lifestyle modifications, have shown potential in improving LV diastolic function and patient outcomes. Despite these advancements, the precise mechanisms by which arterial stiffness contributes to HFpEF are still not fully understood, necessitating the need for further research.
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Affiliation(s)
- Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Sang-Ho Jo
- Division of Cardiology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea.
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23
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Riemma MA, Mele E, Donniacuo M, Telesca M, Bellocchio G, Castaldo G, Rossi F, De Angelis A, Cappetta D, Urbanek K, Berrino L. Glucagon-like peptide-1 receptor agonists and sodium-glucose cotransporter 2 inhibitors, anti-diabetic drugs in heart failure and cognitive impairment: potential mechanisms of the protective effects. Front Pharmacol 2024; 15:1422740. [PMID: 38948473 PMCID: PMC11212466 DOI: 10.3389/fphar.2024.1422740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Accepted: 05/21/2024] [Indexed: 07/02/2024] Open
Abstract
Heart failure and cognitive impairment emerge as public health problems that need to be addressed due to the aging global population. The conditions that often coexist are strongly related to advancing age and multimorbidity. Epidemiological evidence indicates that cardiovascular disease and neurodegenerative processes shares similar aspects, in term of prevalence, age distribution, and mortality. Type 2 diabetes increasingly represents a risk factor associated not only to cardiometabolic pathologies but also to neurological conditions. The pathophysiological features of type 2 diabetes and its metabolic complications (hyperglycemia, hyperinsulinemia, and insulin resistance) play a crucial role in the development and progression of both heart failure and cognitive dysfunction. This connection has opened to a potential new strategy, in which new classes of anti-diabetic medications, such as glucagon-like peptide-1 receptor (GLP-1R) agonists and sodium-glucose cotransporter 2 (SGLT2) inhibitors, are able to reduce the overall risk of cardiovascular events and neuronal damage, showing additional protective effects beyond glycemic control. The pleiotropic effects of GLP-1R agonists and SGLT2 inhibitors have been extensively investigated. They exert direct and indirect cardioprotective and neuroprotective actions, by reducing inflammation, oxidative stress, ions overload, and restoring insulin signaling. Nonetheless, the specificity of pathways and their contribution has not been fully elucidated, and this underlines the urgency for more comprehensive research.
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Affiliation(s)
- Maria Antonietta Riemma
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Elena Mele
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Maria Donniacuo
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Marialucia Telesca
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Gabriella Bellocchio
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giuseppe Castaldo
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, Naples, Italy
- CEINGE-Advanced Biotechnologies, Naples, Italy
| | - Francesco Rossi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Antonella De Angelis
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Donato Cappetta
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Konrad Urbanek
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, Naples, Italy
- CEINGE-Advanced Biotechnologies, Naples, Italy
| | - Liberato Berrino
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
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24
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Cao J, Yu M, Xiao Y, Dong R, Wang J. Effects of different surgical strategies and left ventricular remodelling on the outcomes of coronary artery bypass grafting in heart failure patients with reduced ejection fraction. Front Cardiovasc Med 2024; 11:1398700. [PMID: 38895539 PMCID: PMC11183324 DOI: 10.3389/fcvm.2024.1398700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 05/22/2024] [Indexed: 06/21/2024] Open
Abstract
Background Ischaemic heart failure with reduced ejection fraction (HFrEF) caused by coronary artery disease accounts for the largest proportion of heart failure cases with the worst prognosis. Coronary artery bypass grafting (CABG) is the most effective treatment for ischaemic HFrEF. On-pump and off-pump are the two surgical methods used for CABG. Whether patients with HFrEF should undergo on- or off-pump CABG is controversial in coronary heart disease surgery. The left ventricular end-systolic volume index (LVSEVI) is the gold standard for evaluating the severity of left ventricular remodelling; however, its effect on the perioperative risk and long-term survival rate of patients with HFrEF undergoing CABG remains unclear. Methods This single centre prospective cohort analysis included 118 coronary heart disease patients with symptoms and signs of heart failure and a left ventricular ejection fraction (LVEF) of <40% who were enrolled consecutively from January 2019 to December 2023. Operative mortality, perioperative complications, and long-term survival were compared among patients treated with various LVESVIs and surgical methods. The primary outcomes were cardiac death, myocardial infarction, heart failure, stroke, and revascularization, (percutaneous coronary intervention or redo CABG) with a median follow-up of 38 ± 10 months. Results The 30-day postoperative mortality of 118 patients was 6.8%. Patients in the off-pump group had significantly higher perioperative mortality than those in the on-pump group (12.5% vs. 3.8%, p = 0.03). In the off-pump group, a higher proportion of patients required perioperative mechanical assistance, such as intra-aortic artery balloon pump (IABP) or extracorporeal membrane oxygenation (ECMO), compared to those in the on-pump group (IABP: 75% vs. 47.4%, p = 0.004; ECMO: 22.5% vs. 1.3%, p = 0.000). Patients in the off-pump group were more likely to have postoperative atrial fibrillation (AF) (35% vs. 14.1%, p = 0.01). In the on-pump group, the incidence of postoperative AF (25% vs. 6.5%, p = 0.02) and IABP use (62.5% vs. 36.9%, p = 0.03) were significantly higher in patients with more severe left ventricular remodelling than in those with less severe left ventricular remodelling. In the off-pump group, patients with more severe left ventricular remodelling had higher ECMO usage (38.9% vs. 9.1%, p = 0.04), incidence of postoperative AF (61.1% vs. 13.6%, p = 0.02), and perioperative mortality (22.2%). Major adverse cardiac event (MACE)-free survival rate was significantly higher in the on-pump group than in the off-pump group, and there was no significant difference in MACE free survival rates between the two groups of patients with different degrees of left ventricular remodelling. Conclusion On-pump bypass is a better surgical procedure for patients with ischaemic HFrEF, especially those with severe left ventricular remodelling. Left ventricular remodelling increases perioperative mortality but has no effect on long-term survival.
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Affiliation(s)
| | | | | | | | - Jiayang Wang
- Department of Cardiac Surgery, Beijing Institute of Heart, Lung and Blood Vessel Diseases- Beijing Anzhen Hospital, Affiliated of Capital Medical University, Beijing, China
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25
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Desai DA, Baby A, Ananthamohan K, Green LC, Arif M, Duncan BC, Kumar M, Singh RR, Koch SE, Natesan S, Rubinstein J, Jegga AG, Sadayappan S. Roles of cMyBP-C phosphorylation on cardiac contractile dysfunction in db/db mice. JOURNAL OF MOLECULAR AND CELLULAR CARDIOLOGY PLUS 2024; 8:100075. [PMID: 38957358 PMCID: PMC11218625 DOI: 10.1016/j.jmccpl.2024.100075] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
Type 2 diabetes mellitus (T2DM) is a metabolic disease and comorbidity associated with several conditions, including cardiac dysfunction leading to heart failure with preserved ejection fraction (HFpEF), in turn resulting in T2DM-induced cardiomyopathy (T2DM-CM). However, the molecular mechanisms underlying the development of T2DM-CM are poorly understood. It is hypothesized that molecular alterations in myopathic genes induced by diabetes promote the development of HFpEF, whereas cardiac myosin inhibitors can rescue the resultant T2DM-mediated cardiomyopathy. To test this hypothesis, a Leptin receptor-deficient db/db homozygous (Lepr db/db) mouse model was used to define the pathogenesis of T2DM-CM. Echocardiographic studies at 4 and 6 months revealed that Lepr db/db hearts started developing cardiac dysfunction by four months, and left ventricular hypertrophy with diastolic dysfunction was evident at 6 months. RNA-seq data analysis, followed by functional enrichment, revealed the differential regulation of genes related to cardiac dysfunction in Lepr db/db heart tissues. Strikingly, the level of cardiac myosin binding protein-C phosphorylation was significantly increased in Lepr db/db mouse hearts. Finally, using isolated skinned papillary muscles and freshly isolated cardiomyocytes, CAMZYOS ® (mavacamten, MYK-461), a prescription heart medicine used for symptomatic obstructive hypertrophic cardiomyopathy treatment, was tested for its ability to rescue T2DM-CM. Compared with controls, MYK-461 significantly reduced force generation in papillary muscle fibers and cardiomyocyte contractility in the db/db group. This line of evidence shows that 1) T2DM-CM is associated with hyperphosphorylation of cardiac myosin binding protein-C and 2) MYK-461 significantly lessened disease progression in vitro, suggesting its promise as a treatment for HFpEF.
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Affiliation(s)
- Darshini A. Desai
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Akhil Baby
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
- Department of Genetic Engineering, School of Biotechnology, Madurai Kamaraj University, Madurai 625021, India
| | - Kalyani Ananthamohan
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Lisa C. Green
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Mohammed Arif
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Brittany C. Duncan
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Mohit Kumar
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Rohit R. Singh
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Sheryl E. Koch
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Sankar Natesan
- Department of Genetic Engineering, School of Biotechnology, Madurai Kamaraj University, Madurai 625021, India
| | - Jack Rubinstein
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Anil G. Jegga
- Division of Biomedical Informatics, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Sakthivel Sadayappan
- Center for Cardiovascular Research, Department of Internal Medicine, Division of Cardiovascular Health and Disease, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
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Romero-Carrete CJ, Alquézar-Arbé A, Herrera Mateo S, Llorens P, Gil V, Curtelin D, Jacob J, Herrero P, Lopez Díez MP, Llauger L, López-Grima ML, Gil C, Tost J, Agüera Urbano C, Espinosa B, Campos-Meneses M, Fernandez G, Torres A, Escoda R, Martín E, Garrido JM, Lucas-Imbernón FJ, Rodríguez-Adrada E, Torres Garate R, Andueza JA, Peacock F, Miró Ò. Timing of previous heart failure hospitalization as a prognostic factor for emergency department heart failure patients. Intern Emerg Med 2024; 19:1089-1098. [PMID: 38466555 DOI: 10.1007/s11739-023-03505-3] [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: 07/27/2023] [Accepted: 12/06/2023] [Indexed: 03/13/2024]
Abstract
To investigate whether the timing of a previous hospital admission for acute heart failure (AHF) is a prognostic factor for AHF patients revisiting the emergency department (ED) in the subsequent 12-month follow-up. All ED AHF patients enrolled in the previously described EAHFE registry were stratified by the presence or absence of an AHF hospitalization admission in the prior 12 months. The primary outcome was 12-month all-cause mortality post ED visit. Secondary end points were hospital admission, prolonged hospitalization (> 7 days), mortality during hospitalization and a 90-day post-discharge adverse composite event (ACE) rate, defined as ED revisits due to AHF, hospitalizations due to AHF, or all-cause mortality. Outcomes were adjusted for baseline and AHF episode characteristics.Of 5,757 patients included, the median age was 84 years (IQR 77-88); 57% were women, and 3,759 (65.3%) had an AHF hospitalization in the previous 12 months. The 12-month mortality was 37% (41.7% vs. 28.3% p < 0.001), hospital admission was 76.1% (78.8% vs. 71.1% p < 0.001) ACE was 60.2% (65.1% vs. 50.5% p < 0.001). In the adjusted analysis, patients with AHF hospitalization in the prior 12 months had a higher mortality (HR = 1.41; 95% CI 1.27-1.56), 90-day ACE rate (HR = 1.45: 95% CI 1.32-1.59), and more hospital admissions (OR = 1.32; 95% CI 1.16-1.51), with shorter times since the previous hospitalization being related to the outcomes analyzed. One-year mortality, adverse events at 90 days, and readmission rates are increased in ED AHF patients previously admitted within the last 12 months.
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Affiliation(s)
- C J Romero-Carrete
- Emergency Department, Hospital de La Santa Creu I Sant Pau, Barcelona, Catalonia, Spain.
| | - A Alquézar-Arbé
- Emergency Department, Hospital de La Santa Creu I Sant Pau, Barcelona, Catalonia, Spain
| | - S Herrera Mateo
- Emergency Department, Hospital de La Santa Creu I Sant Pau, Barcelona, Catalonia, Spain
| | - Pere Llorens
- Emergency Department, Short-Stay Unit and Home Hospitalization, Hospital Doctor Balmis, Alicante, Spain
| | - Víctor Gil
- Emergency Department Hospital Clinic, Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), School of Medicine, University of Barcelona, Barcelona, Catalonia, Spain
| | - David Curtelin
- Emergency Department Hospital Clinic, Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), School of Medicine, University of Barcelona, Barcelona, Catalonia, Spain
| | - Javier Jacob
- Emergency Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Catalonia, Spain
| | - Pablo Herrero
- Emergency Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | - Lluís Llauger
- Emergency Department, Hospital Universitari de Vic, Barcelona, Catalonia, Spain
| | | | - Cristina Gil
- Emergency Department, Hospital de Salamanca, Salamanca, Spain
| | - Josep Tost
- Emergency Department, Hospital de Terrassa, Barcelona, Catalonia, Spain
| | | | - Begoña Espinosa
- Emergency Department, Short-Stay Unit and Home Hospitalization, Hospital Doctor Balmis, Alicante, Spain
| | - M Campos-Meneses
- Emergency Department, Hospital de La Santa Creu I Sant Pau, Barcelona, Catalonia, Spain
| | - G Fernandez
- Emergency Department, Hospital de La Santa Creu I Sant Pau, Barcelona, Catalonia, Spain
| | - A Torres
- Emergency Department, Hospital de La Santa Creu I Sant Pau, Barcelona, Catalonia, Spain
| | - Rosa Escoda
- Emergency Department Hospital Clinic, Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), School of Medicine, University of Barcelona, Barcelona, Catalonia, Spain
| | - Enrique Martín
- Emergency Department, Hospital Sant Pau I Santa Tecla, Tarragona, Catalonia, Spain
| | | | | | | | | | - Juan Antonio Andueza
- Emergency Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Frank Peacock
- Emergency Department, Baylor College of Medicine, Houston, TX, USA
| | - Òscar Miró
- Emergency Department Hospital Clinic, Institut d'Investigació Biomèdica August Pi I Sunyer (IDIBAPS), School of Medicine, University of Barcelona, Barcelona, Catalonia, Spain
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Abbas H, Younis A, Goldenberg I, McNitt S, Aktas MK, Tabaja C, Ojo A. Association of device detected atrial and ventricular tachyarrhythmia with adverse events in patients with an implantable cardioverter-defibrillator. J Cardiovasc Electrophysiol 2024; 35:1203-1211. [PMID: 38606650 DOI: 10.1111/jce.16280] [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: 11/23/2023] [Revised: 03/04/2024] [Accepted: 04/01/2024] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Heart failure patients with a history of atrial fibrillation (AF) and ventricular tachycardia/ventricular fibrillation (VT/VF) are known to have worse outcomes. However, there are limited data on the temporal relationship between development of these arrhythmias and the risk of subsequent congestive heart failure (CHF) exacerbation and death. METHODS The study cohort comprised 5511 patients implanted with an implantable cardioverter-defibrillator (ICD) in landmark clinical trials (MADIT-II, MADIT-RISK, MADIT-CRT, MADIT-RIT, and RAID) who were in sinus rhythm at enrollment. Multivariate cox analysis was performed to evaluate the time-dependent association between development of in-trial device detected AF and VT/VF with subsequent CHF exacerbation and death. RESULTS Multivariate analysis showed that AF occurrence and VT/VF occurrence were both associated with a similar magnitude of risk for subsequent CHF exacerbation (HR = 1.73 and 1.87 respectively, p < .001 for both). In contrast, only in-trial VT/VF was associated with a significant > two-fold increase in the risk of subsequent mortality (HR = 2.13, p < .001) whereas AF occurrence was not associated with a significant mortality increase after adjustment for in-trial VT/VF (HR = 1.36, p = .096). CONCLUSION Our findings from a large cohort of ICD recipients enrolled in landmark clinical trials show that device detected AF and VT/VF can be used to identify patients with increased risk for CHF exacerbation and mortality. These findings suggest a need for early intervention in CHF patients who develop device-detected atrial and ventricular tachyarrhythmias.
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Affiliation(s)
- Hassan Abbas
- Department of Medicine, Rochester General Hospital, Rochester, New York, USA
| | - Arwa Younis
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Ilan Goldenberg
- Clinical Cardiovascular Research Center, University of Rochester Medical Center, Rochester, New York, USA
| | - Scott McNitt
- Clinical Cardiovascular Research Center, University of Rochester Medical Center, Rochester, New York, USA
| | - Mehmet K Aktas
- Clinical Cardiovascular Research Center, University of Rochester Medical Center, Rochester, New York, USA
| | - Chadi Tabaja
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Amole Ojo
- Clinical Cardiovascular Research Center, University of Rochester Medical Center, Rochester, New York, USA
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Perticone M, Gigliotti S, Shehaj E, Maio R, Suraci E, Miceli S, Andreozzi F, Matera G, Perticone F. Gut Permeability and Immune-Mediated Inflammation in Heart Failure. Biomedicines 2024; 12:1217. [PMID: 38927424 PMCID: PMC11200601 DOI: 10.3390/biomedicines12061217] [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: 04/26/2024] [Revised: 05/17/2024] [Accepted: 05/26/2024] [Indexed: 06/28/2024] Open
Abstract
Heart failure (HF) is characterized by low-grade immune-mediated inflammation due to increased Toll-like receptor (TLR) expression as response to endotoxin increase and dysregulated gut barrier permeability. We investigated TLR expression and possible gut dysbiosis in HF patients compared to a control group. We enrolled 80 Caucasian HF patients and 20 controls. Low-grade immune-mediated inflammation was evaluated by TLR expression, while gut dysbiosis by the detection of zonulin and bacterial endotoxin activity in a semi-quantitative (endotoxin activity assay [EAA]) and quantitative (limulus amebocyte lysate [LAL] test) way. Compared to controls, patients with HF showed significantly higher age and blood pressure values, worse metabolic profile and kidney function, higher inflammatory biomarkers levels, and lower levels of zonulin and endotoxin activity. When dividing failing patients in those with reduced ejection fraction (HF-rEF) and those with preserved ejection fraction (HF-pEF), HF-rEF patients showed significantly higher values of inflammatory biomarkers and TLR expression than HF-pEF patients. Gut permeability biomarkers inversely correlated with the severity of HF and positively with renal function. eGFR was retained as an independent predictor of zonulin variation in all the three groups of failing patients. Present data work to extend current knowledge about the role of gut microbiota in immune-mediated inflammation in HF.
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Affiliation(s)
- Maria Perticone
- Department of Medical and Surgical Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (F.A.); (F.P.)
| | - Simona Gigliotti
- Department of Health Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (S.G.); (G.M.)
| | - Ermal Shehaj
- Cardiology and Cardiovascular Intensive Care Unit, Presidio Ospedaliero “Giovanni Paolo II” di Lamezia Terme, Azienda Sanitaria Provinciale di Catanzaro, 88046 Lamezia Terme, Italy;
| | - Raffaele Maio
- Geriatrics Unit, P.O. Germaneto, Azienda Ospedaliero-Universitaria “Renato Dulbecco”, 88100 Catanzaro, Italy; (R.M.); (S.M.)
| | - Edoardo Suraci
- Internal Medicine Unit, P.O. Pugliese-Ciaccio, Azienda Ospedaliero-Universitaria “Renato Dulbecco”, 88100 Catanzaro, Italy;
| | - Sofia Miceli
- Geriatrics Unit, P.O. Germaneto, Azienda Ospedaliero-Universitaria “Renato Dulbecco”, 88100 Catanzaro, Italy; (R.M.); (S.M.)
| | - Francesco Andreozzi
- Department of Medical and Surgical Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (F.A.); (F.P.)
| | - Giovanni Matera
- Department of Health Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (S.G.); (G.M.)
| | - Francesco Perticone
- Department of Medical and Surgical Sciences, University Magna Graecia, 88100 Catanzaro, Italy; (F.A.); (F.P.)
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29
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Birkelo BC, Brittain E, Guide A, Greevy RA, Matheny ME, Annis J, Richardson T, Faubel S, Siew ED. Heart failure subtype after acute kidney injury. BMC Nephrol 2024; 25:167. [PMID: 38760794 PMCID: PMC11100025 DOI: 10.1186/s12882-024-03602-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/06/2024] [Indexed: 05/19/2024] Open
Abstract
INTRODUCTION Acute kidney injury (AKI) is associated with increased risk of heart failure (HF). Determining the type of HF experienced by AKI survivors (heart failure with preserved or reduced ejection fraction, HFpEF or HFrEF) could suggest potential mechanisms underlying the association and opportunities for improving post-AKI care. METHODS In this retrospective study of adults within the Vanderbilt University health system with a diagnosis of HF, we tested whether AKI events in the two years preceding incident HF associated more with HFpEF or HFrEF while controlling for known predictors. HF outcomes were defined by administrative codes and classified as HFpEF or HFrEF by echocardiogram data. We used multivariable logistic regression models to estimate the effects of AKI on the odds of incident HFpEF versus HFrEF. RESULTS AKI (all stages) trended towards a preferential association with HFpEF in adjusted analyses (adjusted OR 0.80, 95% CI 0.63 - 1.01). Stage 1 AKI was associated with higher odds of HFpEF that was statistically significant (adjusted OR 0.62, 95% CI 0.43 - 0.88), whereas stages 2-3 AKI showed a trend toward HFrEF that did not reach statistical significance (adjusted OR 1.11, 95% CI 0.76 - 1.63). CONCLUSIONS AKI as a binary outcome trended towards a preferential association with HFpEF. Stage 1 AKI was associated with higher odds of HFpEF, whereas stage 2-3 trended towards an association with HFrEF that did not meet statistical significance. Different mechanisms may predominate in incident HF following mild versus more severe AKI. Close follow-up with particular attention to volume status and cardiac function after discharge is warranted after even mild AKI.
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Affiliation(s)
- Bethany C Birkelo
- Division of Nephrology and Hypertension, University of Minnesota, 717 Delaware St. SE, Minneapolis, MN, 55414, USA.
| | - Evan Brittain
- Division of Cardiovascular Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Andrew Guide
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Robert A Greevy
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
- Division of Nephrology and Hypertension, Vanderbilt Center for Kidney Disease (VCKD) and Integrated Program for Acute Kidney Injury Research (VIP-AKI), Vanderbilt University Medical Center, Nashville, TN, USA
- VA Tennessee Valley, Health Services Research and Development, Nashville, USA
| | - Michael E Matheny
- Division of Nephrology and Hypertension, Vanderbilt Center for Kidney Disease (VCKD) and Integrated Program for Acute Kidney Injury Research (VIP-AKI), Vanderbilt University Medical Center, Nashville, TN, USA
- VA Tennessee Valley, Health Services Research and Development, Nashville, USA
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
- VA Geriatrics Research Education and Clinical Center (GRECC), Tennessee Valley Health System (THVS), Veteran's Health Administration, Nashville, TN, USA
| | - Jeffrey Annis
- Vanderbilt Institute for Clinical and Translational Research, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Trey Richardson
- Division of Nephrology and Hypertension, Vanderbilt Center for Kidney Disease (VCKD) and Integrated Program for Acute Kidney Injury Research (VIP-AKI), Vanderbilt University Medical Center, Nashville, TN, USA
| | - Sarah Faubel
- Department of Medicine, University of Colorado School of Medicine, Aurora, CO, USA
| | - Edward D Siew
- Division of Nephrology and Hypertension, Vanderbilt Center for Kidney Disease (VCKD) and Integrated Program for Acute Kidney Injury Research (VIP-AKI), Vanderbilt University Medical Center, Nashville, TN, USA
- VA Tennessee Valley, Health Services Research and Development, Nashville, USA
- VA Geriatrics Research Education and Clinical Center (GRECC), Tennessee Valley Health System (THVS), Veteran's Health Administration, Nashville, TN, USA
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30
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Xia W, Zhang M, Liu C, Wang S, Xu A, Xia Z, Pang L, Cai Y. Exploring the therapeutic potential of tetrahydrobiopterin for heart failure with preserved ejection fraction: A path forward. Life Sci 2024; 345:122594. [PMID: 38537900 DOI: 10.1016/j.lfs.2024.122594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 03/10/2024] [Accepted: 03/24/2024] [Indexed: 04/02/2024]
Abstract
A large number of patients are affected by classical heart failure (HF) symptomatology with preserved ejection fraction (HFpEF) and multiorgan syndrome. Due to high morbidity and mortality rate, hospitalization and mortality remain serious socioeconomic problems, while the lack of effective pharmacological or device treatment means that HFpEF presents a major unmet medical need. Evidence from clinical and basic studies demonstrates that systemic inflammation, increased oxidative stress, and impaired mitochondrial function are the common pathological mechanisms in HFpEF. Tetrahydrobiopterin (BH4), beyond being an endogenous co-factor for catalyzing the conversion of some essential biomolecules, has the capacity to prevent systemic inflammation, enhance antioxidant resistance, and modulate mitochondrial energy production. Therefore, BH4 has emerged in the last decade as a promising agent to prevent or reverse the progression of disorders such as cardiovascular disease. In this review, we cover the clinical progress and limitations of using downstream targets of nitric oxide (NO) through NO donors, soluble guanylate cyclase activators, phosphodiesterase inhibitors, and sodium-glucose co-transporter 2 inhibitors in treating cardiovascular diseases, including HFpEF. We discuss the use of BH4 in association with HFpEF, providing new evidence for its potential use as a pharmacological option for treating HFpEF.
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Affiliation(s)
- Weiyi Xia
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China
| | - Miao Zhang
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China; Shenzhen Second People's Hospital, First Affiliated Hospital of Shenzhen University, Guangdong, China
| | - Chang Liu
- Department of Anesthesiology, The First Hospital of Jilin University, Jilin, China
| | - Sheng Wang
- Department of Anesthesiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Aimin Xu
- State Key Laboratory of Pharmaceutical Biotechnology, The University of Hong Kong, Hong Kong SAR, China; Department of Medicine, The University of Hong Kong, Hong Kong SAR, China; Department of Pharmacology and Pharmacy, The University of Hong Kong, Hong Kong SAR, China
| | - Zhengyuan Xia
- Department of Anesthesiology, Affiliated Hospital of Guangdong Medical University, Guangdong, China
| | - Lei Pang
- Department of Anesthesiology, The First Hospital of Jilin University, Jilin, China.
| | - Yin Cai
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong SAR, China; Research Center for Chinese Medicine Innovation, The Hong Kong Polytechnic University, Hong Kong SAR, China; Research Institute for Future Food, The Hong Kong Polytechnic University, Hong Kong SAR, China.
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31
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Julovi SM, Trinh K, Robertson H, Xu C, Minhas N, Viswanathan S, Patrick E, Horowitz JD, Meijles DN, Rogers NM. Thrombospondin-1 Drives Cardiac Remodeling in Chronic Kidney Disease. JACC Basic Transl Sci 2024; 9:607-627. [PMID: 38984053 PMCID: PMC11228122 DOI: 10.1016/j.jacbts.2024.01.010] [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: 12/11/2023] [Revised: 01/29/2024] [Accepted: 01/29/2024] [Indexed: 07/11/2024]
Abstract
Patients with chronic kidney disease (CKD) face a high risk of cardiovascular disease. Previous studies reported that endogenous thrombospondin 1 (TSP1) involves right ventricular remodeling and dysfunction. Here we show that a murine model of CKD increased myocardial TSP1 expression and produced left ventricular hypertrophy, fibrosis, and dysfunction. TSP1 knockout mice were protected from these features. In vitro, indoxyl sulfate is driving deleterious changes in cardiomyocyte through the TSP1. In patients with CKD, TSP1 and aryl hydrocarbon receptor were both differentially expressed in the myocardium. Our findings summon large clinical studies to confirm the translational role of TSP1 in patients with CKD.
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Affiliation(s)
- Sohel M Julovi
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Katie Trinh
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Harry Robertson
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
- Sydney Precision Data Science Centre, University of Sydney, New South Wales, Australia
| | - Cuicui Xu
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Nikita Minhas
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
| | - Seethalakshmi Viswanathan
- Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
- Tissue Pathology and Diagnostic Oncology, Institute of Clinical Pathology and Medical Research, Westmead Hospital, Westmead, New South Wales, Australia
| | - Ellis Patrick
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
- Sydney Precision Data Science Centre, University of Sydney, New South Wales, Australia
- School of Mathematics, University of Sydney, New South Wales, Australia
- Laboratory of Data Discovery for Health Limited (D24H), Science Park, Hong Kong Special Administrative Region, China
| | - John D Horowitz
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
- Cardiovascular Pathophysiology and Therapeutics Research Group, Basil Hetzel Institute, Woodville, South Australia, Australia
- Department of Medicine, The University of Adelaide, Adelaide, South Australia, Australia
| | - Daniel N Meijles
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| | - Natasha M Rogers
- Kidney Injury Group, Centre for Transplant and Renal Research, Westmead Institute for Medical Research, Westmead, New South Wales, Australia
- Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
- Renal and Transplantation Unit, Westmead Hospital, New South Wales, Australia
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Capone F, Nambiar N, Schiattarella GG. Beyond Weight Loss: the Emerging Role of Incretin-Based Treatments in Cardiometabolic HFpEF. Curr Opin Cardiol 2024; 39:148-153. [PMID: 38294187 DOI: 10.1097/hco.0000000000001117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
PURPOSE OF REVIEW Incretin-based drugs are potent weight-lowering agents, emerging as potential breakthrough therapy for the treatment of obesity-related phenotype of heart failure with preserved ejection fraction (HFpEF). In this review article, we will discuss the contribution of weight loss as part of the benefits of incretin-based medications in obese patients with HFpEF. Furthermore, we will describe the potential effects of glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP) receptor agonists on the heart, particularly in relation to HFpEF pathophysiology. RECENT FINDINGS In the STEP-HFpEF trial, the GLP-1 receptor agonist semaglutide significantly improved quality of life outcomes in obese HFpEF patients. Whether the beneficial effects of semaglutide in obese patients with HFpEF are merely a consequence of body weight reduction is unclear. Considering the availability of other weight loss strategies (e.g., caloric restriction, exercise training, bariatric surgery) to be used in obese HFpEF patients, answering this question is crucial to provide tailored therapeutic options in these subjects. SUMMARY Incretin-based drugs may represent a milestone in the treatment of obesity in HFpEF. Elucidating the contribution of weight loss in the overall benefit observed with these drugs is critical in the management of obese HFpEF patients, considering that other weight-lowering strategies are available and might represent potential alternative options for these patients.
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Affiliation(s)
- Federico Capone
- Translational Approaches in Heart Failure and Cardiometabolic Disease, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Division of Internal Medicine, Department of Medicine, University of Padua, Padua, Italy
| | - Natasha Nambiar
- Translational Approaches in Heart Failure and Cardiometabolic Disease, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
| | - Gabriele G Schiattarella
- Translational Approaches in Heart Failure and Cardiometabolic Disease, Max Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC), Berlin, Germany
- Max Rubner Center for Cardiovascular Metabolic Renal Research (MRC), Deutsches Herzzentrum der Charité (DHZC), Charité -Universitätsmedizin Berlin, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Berlin, Germany
- Division of Cardiology, Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
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Agarwal A, Beddhu S, Boucher R, Rao V, Ramkumar N, Rodan AR, Fang J, Wynne BM, Drakos SG, Hanff T, Cheung AK, Fang JC. Evaluation of renal sodium handling in heart failure with preserved ejection fraction: A pilot study. Physiol Rep 2024; 12:e16033. [PMID: 38740564 PMCID: PMC11090885 DOI: 10.14814/phy2.16033] [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: 02/05/2024] [Revised: 03/19/2024] [Accepted: 04/14/2024] [Indexed: 05/16/2024] Open
Abstract
The pathophysiology behind sodium retention in heart failure with preserved ejection fraction (HFpEF) remains poorly understood. We hypothesized that patients with HFpEF have impaired natriuresis and diuresis in response to volume expansion and diuretic challenge, which is associated with renal hypo-responsiveness to endogenous natriuretic peptides. Nine HFpEF patients and five controls received saline infusion (0.25 mL/kg/min for 60 min) followed by intravenous furosemide (20 mg or home dose) 2 h after the infusion. Blood and urine samples were collected at baseline, 2 h after saline infusion, and 2 h after furosemide administration; urinary volumes were recorded. The urinary cyclic guanosine monophosphate (ucGMP)/plasma B-type NP (BNP) ratio was calculated as a measure of renal response to endogenous BNP. Wilcoxon rank-sum test was used to compare the groups. Compared to controls, HFpEF patients had reduced urine output (2480 vs.3541 mL; p = 0.028), lower urinary sodium excretion over 2 h after saline infusion (the percentage of infused sodium excreted 12% vs. 47%; p = 0.003), and a lower baseline ucGMP/plasma BNP ratio (0.7 vs. 7.3 (pmol/mL)/(mg/dL)/(pg/mL); p = 0.014). Patients with HFpEF had impaired natriuretic response to intravenous saline and furosemide administration and lower baseline ucGMP/plasma BNP ratios indicating renal hypo-responsiveness to NPs.
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Affiliation(s)
- Adhish Agarwal
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
- Medical Service, Veterans Affairs Salt Lake City Health Care SystemSalt Lake CityUtahUSA
| | - Srinivasan Beddhu
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
- Medical Service, Veterans Affairs Salt Lake City Health Care SystemSalt Lake CityUtahUSA
| | - Robert Boucher
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Veena Rao
- Yale University School of MedicineNew HavenConnecticutUSA
| | - Nirupama Ramkumar
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Aylin R. Rodan
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
- Medical Service, Veterans Affairs Salt Lake City Health Care SystemSalt Lake CityUtahUSA
- Department of Human GeneticsUniversity of UtahSalt Lake CityUtahUSA
| | - Jacob Fang
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Brandi M. Wynne
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Stavros G. Drakos
- Medical Service, Veterans Affairs Salt Lake City Health Care SystemSalt Lake CityUtahUSA
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Thomas Hanff
- Medical Service, Veterans Affairs Salt Lake City Health Care SystemSalt Lake CityUtahUSA
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - Alfred K. Cheung
- Division of Nephrology and Hypertension, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
| | - James C. Fang
- Division of Cardiovascular Medicine, Department of Internal MedicineUniversity of UtahSalt Lake CityUtahUSA
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Göbel S, Braun AS, Hahad O, von Henning U, Brandt M, Keller K, Gaida MM, Gori T, Schultheiss HP, Escher F, Münzel T, Wenzel P. Etiologies and predictors of mortality in an all-comer population of patients with non-ischemic heart failure. Clin Res Cardiol 2024; 113:737-749. [PMID: 38224373 PMCID: PMC11026225 DOI: 10.1007/s00392-023-02354-6] [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: 03/23/2023] [Accepted: 11/29/2023] [Indexed: 01/16/2024]
Abstract
BACKGROUND Despite progress in diagnosis and therapy of heart failure (HF), etiology and risk stratification remain elusive in many patients. METHODS The My Biopsy HF Study (German clinical trials register number: DRKS22178) is a retrospective monocentric study investigating an all-comer population of patients with unexplained HF based on a thorough workup including endomyocardial biopsy (EMB). RESULTS 655 patients (70.9% men, median age 55 [45/66] years) with non-ischemic, non-valvular HF were included in the analyses. 489 patients were diagnosed with HF with reduced ejection fraction (HFrEF), 52 patients with HF with mildly reduced ejection fraction (HFmrEF) and 114 patients with HF with preserved ejection fraction (HFpEF). After a median follow-up of 4.6 (2.5/6.6) years, 94 deaths were enumerated (HFrEF: 68; HFmrEF: 8; HFpEF: 18), equating to mortality rates of 3.3% and 11.6% for patients with HFrEF, 7.7% and 15.4% for patients with HFmrEF and 5.3% and 11.4% for patients with HFpEF after 1 and 5 years, respectively. In EMB, we detected a variety of putative etiologies of HF, including incidental cardiac amyloidosis (CA, 5.8%). In multivariate logistic regression analysis adjusting for age, sex and comorbidities only CA, age and NYHA functional class III + IV remained independently associated with all-cause mortality (CA: HRperui 3.13, 95% CI 1.5-6.51; p = 0.002). CONCLUSIONS In an all-comer population of patients presenting with HF of unknown etiology, incidental finding of CA stands out to be independently associated with all-cause mortality. Our findings suggest that prospective trials would be helpful to test the added value of a systematic and holistic work-up of HF of unknown etiology.
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Affiliation(s)
- S Göbel
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - A S Braun
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
| | - O Hahad
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - U von Henning
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
| | - M Brandt
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany
| | - K Keller
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany
| | - M M Gaida
- Institute of Pathology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Mainz, Germany
- TRON, Translational Oncology at the University Medical Center Mainz, Mainz, Germany
| | - T Gori
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - H P Schultheiss
- Institute of Cardiac Diagnostics and Therapy (IKDT), Berlin, Germany
| | - F Escher
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Virchow Klinikum, Berlin, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Berlin, Berlin, Germany
| | - T Münzel
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - P Wenzel
- Cardiology I - Department of Cardiology, University Medical Center Mainz (Johannes Gutenberg University Mainz), Langenbeckstr. 1, 55131, Mainz, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany.
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany.
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Imamura Y, Suzuki A, Kamishima K, Suzuki K, Yamaguchi J. Prognostic factors in patients with heart failure and sarcopenia: an observational retrospective study. Egypt Heart J 2024; 76:52. [PMID: 38683441 PMCID: PMC11058133 DOI: 10.1186/s43044-024-00484-4] [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: 05/12/2023] [Accepted: 04/19/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND Heart failure (HF) prevalence increases with age, and sarcopenia is a poor prognostic factor in patients with HF. We aimed to evaluate the characteristics and prognostic factors in patients with HF and sarcopenia. RESULTS We retrospectively reviewed 256 consecutive patients admitted to our hospital for HF between May 2018 and May 2021, underwent dual-energy X-ray absorptiometry, and were diagnosed with sarcopenia. The primary endpoint was all-cause mortality. The prognoses and characteristics were evaluated and compared between patients with left ventricular ejection fraction (LVEF) < 50% (reduced LVEF, HF with reduced ejection fraction [HFrEF]) and those with LVEF ≥ 50% (preserved LVEF, HF with preserved ejection fraction [HFpEF]). 83 (32%) and 173 (68%) patients had HFrEF and HFpEF, respectively. The HFrEF group had fewer women, lower hypertension rates, higher ischemic heart disease rates, and brain natriuretic peptide (BNP) levels than did the HFpEF group. Kaplan-Meier analysis for all-cause death showed that the HFrEF group had a significantly worse prognosis than the HFpEF group [log-rank p = 0.002]. CONCLUSIONS In patients with HF and sarcopenia, older age, higher New York Heart Association (NYHA) class, BNP levels, and reduced LVEF were independent predictors of death after evaluation. During the treatment of patients with HF and sarcopenia, it is necessary to manage treatment with close attention to BNP and LVEF.
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Affiliation(s)
- Yasutaka Imamura
- Department of Cardiology, Rissho Koseikai Kosei Hospital, Tokyo, Japan
| | - Atsushi Suzuki
- Department of Cardiology, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan.
| | - Kazuho Kamishima
- Department of Cardiology, Rissho Koseikai Kosei Hospital, Tokyo, Japan
| | - Kazuhito Suzuki
- Department of Cardiology, Rissho Koseikai Kosei Hospital, Tokyo, Japan
| | - Junichi Yamaguchi
- Department of Cardiology, Tokyo Women's Medical University, 8-1 Kawada-cho, Shinjuku-ku, Tokyo, 162-8666, Japan
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Panisello-Tafalla A, Haro-Montoya M, Caballol-Angelats R, Montelongo-Sol M, Rodriguez-Carralero Y, Lucas-Noll J, Clua-Espuny JL. Prognostic Significance of Lung Ultrasound for Heart Failure Patient Management in Primary Care: A Systematic Review. J Clin Med 2024; 13:2460. [PMID: 38730988 PMCID: PMC11084515 DOI: 10.3390/jcm13092460] [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: 03/21/2024] [Revised: 04/02/2024] [Accepted: 04/18/2024] [Indexed: 05/13/2024] Open
Abstract
Background: Heart failure (HF) affects around 60 million individuals worldwide. The primary aim of this study was to evaluate the efficacy of lung ultrasound (LUS) in managing HF with the goal of reducing hospital readmission rates. Methods: A systematic search was conducted on PubMed, Embase, Google Scholar, Web of Science, and Scopus, covering clinical trials, meta-analyses, systematic reviews, and original articles published between 1 January 2019 and 31 December 2023, focusing on LUS for HF assessment in out-patient settings. There is a potential for bias as the effectiveness of interventions may vary depending on the individuals administering them. Results: The PRISMA method synthesized the findings. Out of 873 articles identified, 33 were selected: 19 articles focused on prognostic assessment of HF, 11 centred on multimodal diagnostic assessments, and two addressed therapeutic guidance for HF diagnosis. LUS demonstrates advantages in detecting subclinical congestion, which holds prognostic significance for readmission and mortality during out-patient follow-up post-hospital-discharge, especially in complex scenarios, but there is a lack of standardization. Conclusions: there are considerable uncertainties in their interpretation and monitoring changes. The need for an updated international consensus on the use of LUS seems obvious.
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Affiliation(s)
- Anna Panisello-Tafalla
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Primary Care Health Tortosa-est, 43500 Tortosa, Spain
- Programa Doctorado Biomedicines, University Rovira-Virgili, Campus Terres de l’Ebre, 43500 Tortosa, Spain
| | - Marcos Haro-Montoya
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Unitat Docent Terres de l’Ebre-Tortosa, Primary Health Care Tortosa-est, 43500 Tortosa, Spain; (M.H.-M.); (M.M.-S.); (Y.R.-C.)
| | - Rosa Caballol-Angelats
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Family and Community Medicine Unit in Primary Care Health Tortosa-est, 43500 Tortosa, Spain;
| | - Maylin Montelongo-Sol
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Unitat Docent Terres de l’Ebre-Tortosa, Primary Health Care Tortosa-est, 43500 Tortosa, Spain; (M.H.-M.); (M.M.-S.); (Y.R.-C.)
| | - Yoenia Rodriguez-Carralero
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Unitat Docent Terres de l’Ebre-Tortosa, Primary Health Care Tortosa-est, 43500 Tortosa, Spain; (M.H.-M.); (M.M.-S.); (Y.R.-C.)
| | | | - Josep Lluis Clua-Espuny
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Primary Care Health Tortosa-est, 43500 Tortosa, Spain
- Programa Doctorado Biomedicines, University Rovira-Virgili, Campus Terres de l’Ebre, 43500 Tortosa, Spain
- Institut Català de la Salut (ICS), SAP Terres de l’Ebre, Family and Community Medicine Unit in Primary Care Health Tortosa-est, 43500 Tortosa, Spain;
- Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), SAP Terres de l’Ebre, Institut Català de la Salut, 43500 Tortosa, Spain
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Zhang W, Yu M, Cheng G. Sotagliflozin versus dapagliflozin to improve outcome of patients with diabetes and worsening heart failure: a cost per outcome analysis. Front Pharmacol 2024; 15:1373314. [PMID: 38694909 PMCID: PMC11061456 DOI: 10.3389/fphar.2024.1373314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 04/04/2024] [Indexed: 05/04/2024] Open
Abstract
Background and aim Dapagliflozin inhibits the sodium-glucose cotransporter protein 2 (SGLT-2), while sotagliflozin, belonging to a new class of dual-acting SGLT-1/SGLT-2 inhibitors, has garnered considerable attention due to its efficacy and safety. Both Dapagliflozin and sotagliflozin play a significant role in treating worsening heart failure in diabetes/nondiabetes patients with heart failure. Therefore, this article was to analyze and compare the cost per outcome of both drugs in preventing one event in patients diagnosed with diabetes-related heart failure. Method The Cost Needed to Treat (CNT) was employed to calculate the cost of preventing one event, and the Number Needed to Treat (NNT) represents the anticipated number of patients requiring the intervention treatment to prevent a single adverse event, or the anticipated number of patients needing multiple treatments to achieve a beneficial outcome. The efficacy and safety data were obtained from the results of two published clinical trials, DAPA-HF and SOLOIST-WHF. Due to the temporal difference in the drugs' releases, we temporarily analyzed the price of dapagliflozin to calculate the price of sotagliflozin within the same timeframe. The secondary analyses aimed to assess the stability of the CNT study and minimize differences between the results of the RCT control and trial groups, employing one-way sensitivity analyses. Result The final results revealed an annualized Number Needed to Treat (aNNT) of 4 (95% CI 3-7) for preventing one event with sotagliflozin, as opposed to 23 (95% CI 16-55) for dapagliflozin. We calculated dapagliflozin's cost per prevented event (CNT) to be $109,043 (95% CI $75,856-$260,755). The price of sotagliflozin was set below $27,260, providing a favorable advantage. Sensitivity analysis suggests that sotagliflozin may hold a cost advantage. Conclusion In this study, sotagliflozin was observed to exhibit a price advantage over dapagliflozin in preventing one events, cardiovascular mortality, or all-cause mortality in patients with diabetes.
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Affiliation(s)
| | | | - Guohua Cheng
- Department of Pharmacy, Jinan University, Guangzhou, China
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Manavi T, Zafar H, Sharif F. An Era of Digital Healthcare-A Comprehensive Review of Sensor Technologies and Telehealth Advancements in Chronic Heart Failure Management. SENSORS (BASEL, SWITZERLAND) 2024; 24:2546. [PMID: 38676163 PMCID: PMC11053658 DOI: 10.3390/s24082546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 03/21/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024]
Abstract
Heart failure (HF) is a multi-faceted, complex clinical syndrome characterized by significant morbidity, high mortality rate, reduced quality of life, and rapidly increasing healthcare costs. A larger proportion of these costs comprise both ambulatory and emergency department visits, as well as hospital admissions. Despite the methods used by telehealth (TH) to improve self-care and quality of life, patient outcomes remain poor. HF management is associated with numerous challenges, such as conflicting evidence from clinical trials, heterogeneity of TH devices, variability in patient inclusion and exclusion criteria, and discrepancies between healthcare systems. A growing body of evidence suggests there is an unmet need for increased individualization of in-hospital management, continuous remote monitoring of patients pre and post-hospital admission, and continuation of treatment post-discharge in order to reduce re-hospitalizations and improve long-term outcomes. This review summarizes the current state-of-the-art for HF and associated novel technologies and advancements in the most frequently used types of TH (implantable sensors), categorizing devices in their preclinical and clinical stage, bench-to-bedside implementation challenges, and future perspectives on remote HF management to improve long-term outcomes of HF patients. The Review also highlights recent advancements in non-invasive remote monitoring technologies demonstrated by a few pilot observational prospective cohort studies.
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Affiliation(s)
- Tejaswini Manavi
- Cardiovascular Translational Research & Innovation Centre, University of Galway, H91 TK33 Galway, Ireland; (T.M.); (F.S.)
- Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
| | - Haroon Zafar
- Cardiovascular Translational Research & Innovation Centre, University of Galway, H91 TK33 Galway, Ireland; (T.M.); (F.S.)
- Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
- College of Science and Engineering, University of Galway, H91 TK33 Galway, Ireland
| | - Faisal Sharif
- Cardiovascular Translational Research & Innovation Centre, University of Galway, H91 TK33 Galway, Ireland; (T.M.); (F.S.)
- Lambe Institute for Translational Research, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
- Department of Cardiology, University Hospital Galway, H91 YR71 Galway, Ireland
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Liu J, Wu G, Li S, Cheng L, Ye X. The genetic association between hyperthyroidism and heart failure: a Mendelian randomization study. Front Endocrinol (Lausanne) 2024; 15:1344282. [PMID: 38681769 PMCID: PMC11045892 DOI: 10.3389/fendo.2024.1344282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 03/07/2024] [Indexed: 05/01/2024] Open
Abstract
Background and aims Hyperthyroidism is an endocrine disease with multiple etiologies and manifestations. Heart failure (HF) is a common, costly, and deadly medical condition in clinical practice. Numerous studies have suggested that abnormal thyroid function can induce or aggravate the development of heart disease. However, no study has demonstrated a causal relationship between hyperthyroidism and heart failure. Therefore, the purpose of this study was to explore the causal link between hyperthyroidism and HF. Methods Summary data for genetically predicted hyperthyroidism were obtained from a genetic association study. The data examined for genetically determined all-cause heart failure came from 218,208 individuals from the FinnGen Consortium. Two-sample Mendelian randomization (MR) analysis was used to estimate the causal link between hyperthyroidism and heart failure. Statistical analyses were conducted using the inverse variance-weighted, weighted median, simple median, weighted mode, MR-PRESSO (number of distribution = 5000), MR-Egger, and leave-one-out. Results The results of the inverse-variance weighted analysis indicated a causal association between hyperthyroidism and an increased risk of all-cause heart failure (IVW: β=0.048, OR=1.049, 95%CI: [1.013 to 1.087], P=0.007). Similarly, the weighted median approach demonstrated a positive correlation between hyperthyroidism and all-cause heart failure (OR=1.049, [95% CI, 1.001-1.100]; P=0.044). Additionally, no horizontal pleiotropy or heterogeneity was observed. The leave-one-out analysis revealed that the majority of the SNP-driven associations were not influenced by a single genetic marker. Conclusion Our study observed a causal relationship between hyperthyroidism and all-cause heart failure. Hyperthyroidism may associate with heart failure genetically.
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Affiliation(s)
- Jun Liu
- Department of Health Management, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Gujie Wu
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Shuqi Li
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Lin Cheng
- Regenerative Medicine Institute, School of Medicine, National University of Ireland (NUI), Galway, Ireland
| | - Xinping Ye
- Department of Health Management, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China
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Gioia G, Kresoja KP, Rosch S, Schöber A, Harnisch E, von Roeder M, Scholz M, Henger S, Isermann B, Thiele H, Lurz P, Rommel KP. Clinical Trajectory and Risk Stratification for Heart Failure with Preserved Ejection Fraction in a Real-World Cohort of Patients with Suspected Coronary Artery Disease. J Clin Med 2024; 13:2092. [PMID: 38610857 PMCID: PMC11012700 DOI: 10.3390/jcm13072092] [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: 02/26/2024] [Revised: 03/21/2024] [Accepted: 03/29/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Heart failure with preserved ejection fraction (HFpEF) is a widespread condition with significant morbidity and mortality. Its clinical heterogeneity may delay the diagnosis. Aim: To identify predictors of HFpEF-related hospitalizations in ambulatory patients presenting with elevated cardiovascular risk, suspected coronary artery diseases (CADs), and positive HFpEF screenings. Methods: Consecutive patients presenting with suspected CAD, enrolled in the observational LIFE-Heart study (2006-2014, NCT00497887), and meeting HFpEF criteria per the 2016 European Society of Cardiology (ESC) guidelines were categorized according to the presence of "overlapping conditions" potentially masking or contributing to their symptoms. Additional stratification using the H2FPEF score (<2: low risk, 2-5: intermediate risk, and ≥6 high risk) was performed. Follow-up for hospitalizations, reasons of hospitalization, and death spanned a median of 6 years. Results: Of 1054 patients (66 ± 10 years, 60% male, NT-pro-BNP 286, IQR 183-574 pg/mL), 53% had overlapping conditions, while 47% had "isolated HFpEF". The H2FPEF scores classified 23%, 57%, and 20% as low-, intermediate-, and high-risk, respectively, with consistent proportions across patients with and without overlapping conditions (p = 0.91). During the follow-up observational phase, 54% were rehospitalized, 22% experienced heart failure (HF) rehospitalizations, and 11% of patients died. Multivariable logistic regression revealed a high-risk H2FPEF category as an independent predictor of HF rehospitalization in the overall cohort (odds ratio: 3.4, CI: 2.4-4.9, p < 0.01) as well as in patients with and without overlapping conditions. Furthermore, a H2FPEF score ≥ 6 was independently associated with higher mortality rates (hazard ratio: 1.8, CI: 1.2-2.6, p < 0.01) in the Cox regression analysis. Conclusions: Ambulatory patients presenting for suspected CAD and meeting HFpEF screening criteria face elevated risks for rehospitalizations over six years. Regardless of concomitant diagnoses, quantifying cardiac damage with the H2FPEF score helps in risk-stratifying patients for HF hospitalization and mortality.
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Affiliation(s)
- Guglielmo Gioia
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Karl-Patrik Kresoja
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Sebastian Rosch
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Anne Schöber
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Elias Harnisch
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Maximilian von Roeder
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Markus Scholz
- LIFE—Leipzig Research Center for Civilization Diseases, University of Leipzig, 04109 Leipzig, Germany;
- Institute of Medical Informatics, Statistic and Epidemiology, University of Leipzig, 04109 Leipzig, Germany;
| | - Sylvia Henger
- Institute of Medical Informatics, Statistic and Epidemiology, University of Leipzig, 04109 Leipzig, Germany;
| | - Berend Isermann
- Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Hospital Leipzig, 04103 Leipzig, Germany;
| | - Holger Thiele
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
| | - Philipp Lurz
- Department of Cardiology, University Hospital Mainz, 55131 Mainz, Germany;
| | - Karl-Philipp Rommel
- Department of Medicine/Cardiology, Heart Center at University Leipzig and Leipzig Heart Science, Strümpellstraße 39, 04289 Leipzig, Germany; (G.G.); (K.-P.K.); (S.R.); (E.H.); (M.v.R.)
- Cardiovascular Research Foundation, New York, NY 10019, USA
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41
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Patel L, Segar MW, Keshvani N, Subramanian V, Pandey A, Chandra A. Association of Beta-Blocker Use With Exercise Capacity in Participants With Heart Failure With Preserved Ejection Fraction: A Post Hoc Analysis of the RELAX Trial. Am J Cardiol 2024; 216:48-53. [PMID: 38336082 DOI: 10.1016/j.amjcard.2024.01.023] [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: 06/15/2023] [Revised: 01/10/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024]
Abstract
Patients with heart failure with preserved ejection fraction (HFpEF) often receive β-blocker (BB) therapy for management of co-morbidities. However, the association of BB therapy with exercise capacity and health-related quality of life (HRQL) in HFpEF is not well-studied. In this post hoc analysis of the Phosphodiesterase-5 Inhibition to Improve Clinical Status and Exercise Capacity in HFpEF (RELAX) trial, which included patients with chronic stable HFpEF with peak exercise capacity assessment at baseline and at 12 and 24 weeks of follow-up, we evaluated the association of BB use with the measures of exercise capacity (peak exercise oxygen uptake), anaerobic threshold, and HRQL (Minnesota living with heart failure questionnaire). Separate linear mixed-effect models were constructed for each outcome with adjustment for treatment arm, demographics, medical history, left ventricular ejection fraction, and duration of heart failure. Of the 216 study participants (median age 69 years, 48.2% women), 76% reported BB use at baseline. Participants with (vs without) BB therapy were older (70 vs 63.5 years, p = 0.001) and had a higher prevalence of ischemic heart disease (44% vs 23%, p = 0.01). In the adjusted linear mixed model, BB use over time was not associated with peak exercise oxygen uptake (β 95% confidence interval [CI] 0.2 (-0.31 to 0.7), p = 0.5) and 6-minute walk distance (β 95% CI 14.69 [-14.25 to 43.63], p = 0.3). However, BB use was associated with a higher anaerobic threshold (β 95% CI 0.32 (0.02 to 0.62), p = 0.036) and better HRQL (lower quality of life as assessed by Minnesota living with heart failure questionnaire score) (β 95% CI -6.68 [-10.96 to -2.4], p = 0.002). Future trials are needed to better evaluate the effects of BB on exercise capacity in patients with chronic stable HFpEF.
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Affiliation(s)
- Lajjaben Patel
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | | | - Neil Keshvani
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Vinayak Subramanian
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Ambarish Pandey
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas
| | - Alvin Chandra
- Division of Cardiology, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas.
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42
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Iacovelli JJ, Alpenglow JK, Ratchford SM, Craig JC, Simmons JM, Zhao J, Reese V, Bunsawat K, Ma CL, Ryan JJ, Wray DW. Statin administration improves vascular function in heart failure with preserved ejection fraction. J Appl Physiol (1985) 2024; 136:877-888. [PMID: 38385181 PMCID: PMC11286274 DOI: 10.1152/japplphysiol.00775.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/16/2024] [Accepted: 02/18/2024] [Indexed: 02/23/2024] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) is characterized by impaired vascular endothelial function that may be improved by hydroxy-methylglutaryl-CoA (HMG-CoA) reductase enzyme inhibition. Thus, using a parallel, double-blind, placebo-controlled design, this study evaluated the efficacy of 30-day atorvastatin administration (10 mg daily) on peripheral vascular function and biomarkers of inflammation and oxidative stress in 16 patients with HFpEF [Statin: n = 8, 74 ± 6 yr, ejection fraction (EF) 52-73%; Placebo: n = 8, 67 ± 9 yr, EF 56-72%]. Flow-mediated dilation (FMD) and sustained-stimulus FMD (SS-FMD) during handgrip (HG) exercise, reactive hyperemia (RH), and blood flow during HG exercise were evaluated to assess conduit vessel function, microvascular function, and exercising muscle blood flow, respectively. FMD improved following statin administration (pre, 3.33 ± 2.13%; post, 5.23 ± 1.35%; P < 0.01), but was unchanged in the placebo group. Likewise, SS-FMD, quantified using the slope of changes in brachial artery diameter in response to increases in shear rate, improved following statin administration (pre: 5.31e-5 ± 3.85e-5 mm/s-1; post: 8.54e-5 ± 4.98e-5 mm/s-1; P = 0.03), with no change in the placebo group. Reactive hyperemia and exercise hyperemia responses were unchanged in both statin and placebo groups. Statin administration decreased markers of lipid peroxidation (malondialdehyde, MDA) (pre, 0.652 ± 0.095; post, 0.501 ± 0.094; P = 0.04), whereas other inflammatory and oxidative stress biomarkers were unchanged. Together, these data provide new evidence for the efficacy of low-dose statin administration to improve brachial artery endothelium-dependent vasodilation, but not microvascular function or exercising limb blood flow, in patients with HFpEF, which may be due in part to reductions in oxidative stress.NEW & NOTEWORTHY This is the first study to investigate the impact of statin administration on vascular function and exercise hyperemia in patients with heart failure with preserved ejection fraction (HFpEF). In support of our hypothesis, both conventional flow-mediated dilation (FMD) testing and brachial artery vasodilation in response to sustained elevations in shear rate during handgrip exercise increased significantly in patients with HFpEF following statin administration, beneficial effects that were accompanied by a decrease in biomarkers of oxidative damage. However, contrary to our hypothesis, reactive hyperemia and exercise hyperemia were unchanged in patients with HFpEF following statin therapy. These data provide new evidence for the efficacy of low-dose statin administration to improve brachial artery endothelium-dependent vasodilation, but not microvascular reactivity or exercising muscle blood flow in patients with HFpEF, which may be due in part to reductions in oxidative stress.
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Affiliation(s)
- Jarred J Iacovelli
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
| | - Jeremy K Alpenglow
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
| | - Stephen M Ratchford
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Salt Lake City, Utah, United States
| | - Jesse C Craig
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Salt Lake City, Utah, United States
| | - Jonah M Simmons
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
- Department of Chemistry, University of Utah, Salt Lake City, Utah, United States
| | - Jia Zhao
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Van Reese
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
| | - Kanokwan Bunsawat
- Division of Geriatrics, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Salt Lake City, Utah, United States
| | - Christy L Ma
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
| | - John J Ryan
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
| | - D Walter Wray
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah, United States
- Division of Geriatrics, Department of Internal Medicine, University of Utah, Salt Lake City, Utah, United States
- Geriatric Research, Education, and Clinical Center, Veterans Affairs Medical Center, Salt Lake City, Utah, United States
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43
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Musumeci B, Tini G, Biagini E, Merlo M, Calore C, Ammirati E, Zampieri M, Russo D, Grilli G, Santolamazza C, Vio R, Rubino M, Ditaranto R, Del Franco A, Sormani P, Parisi V, Monda E, Francia P, Cipriani A, Limongelli G, Sinagra G, Olivotto I, Boni L, Autore C. Clinical characteristics and outcome of end stage hypertrophic cardiomyopathy: Role of age and heart failure phenotypes. Int J Cardiol 2024; 400:131784. [PMID: 38242504 DOI: 10.1016/j.ijcard.2024.131784] [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: 10/11/2023] [Revised: 01/04/2024] [Accepted: 01/14/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND A minority of patients with hypertrophic cardiomyopathy (HCM) presents advanced heart failure (HF) during their clinical course, in the context of left ventricular (LV) remodeling with reduced LV ejection fraction (LVEF), or of severe diastolic dysfunction without impaired LVEF. Aim of this study was to describe a multicentric end stage (ES) HCM population and analyze clinical course and outcome among its different phenotypes. METHODS Data of all HCM patients from 7 Italian referral centres were retrospectively evaluated. ES was diagnosed in presence of: LVEF <50% (ES-rEF) or NYHA functional class ≥II with severe diastolic dysfunction (ES-pEF). Outcomes were: HCM-related and all-cause mortality; combined arrhythmic events; advanced HF treatments. RESULTS Study population included 331 ES patients; 87% presented ES-rEF and 13% ES-pEF. At ES recognition, patients with ES-pEF were more commonly females, had more frequently NYHA III/IV, atrial fibrillation and greater maximal LV wall thickness. Over a median follow-up of 5.6 years, 83 (25%) patients died, 46 (15%) experienced arrhythmic events and (26%) 85 received advanced HF treatments. Incidence of HCM-related and all-cause mortality, and of combined arrhythmic events did not differ in ES-pEF and ES-rEF patients, but ES-pEF patients were less likely to receive advanced HF treatments. Older age at ES recognition was an independent predictor of increased HCM-related mortality (p = 0.01) and reduced access to advanced HF treatments (p < 0.0001). CONCLUSIONS Two different HCM-ES phenotypes can be recognized, with ES-pEF showing distinctive features at ES recognition and receiving less frequently advanced HF treatments. Older age at ES recognition has a major impact on outcomes.
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Affiliation(s)
- Beatrice Musumeci
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy
| | - Giacomo Tini
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy
| | - Elena Biagini
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; European Reference Network for Rare, Low Prevalence, and Complex Diseases of the Heart (ERN GUARD-Heart), Italy
| | - Marco Merlo
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Chiara Calore
- Dipartimento di Scienze Cardio-Toraco-Vascolari e Sanità pubblica-Università di Padova, Italy
| | | | - Mattia Zampieri
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Domitilla Russo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy
| | - Giulia Grilli
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | | | - Riccardo Vio
- Dipartimento di Scienze Cardio-Toraco-Vascolari e Sanità pubblica-Università di Padova, Italy
| | - Marta Rubino
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Raffaello Ditaranto
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Italy
| | | | | | - Vanda Parisi
- Cardiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Experimental, Diagnostic and Specialty Medicine (DIMES), University of Bologna, Italy
| | - Emanuele Monda
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Pietro Francia
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy
| | - Alberto Cipriani
- Dipartimento di Scienze Cardio-Toraco-Vascolari e Sanità pubblica-Università di Padova, Italy
| | - Giuseppe Limongelli
- Inherited and Rare Cardiovascular Diseases, Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), University of Trieste, Italy
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Luca Boni
- Epidemiologia Clinica, Istituto di Ricovero e Cura a Carattere Scientifico (IRCSS) Ospedale Policlinico San Martino-IST Nord CBA, Genova, Italy
| | - Camillo Autore
- Department of Cardiology and Respiratory Sciences, San Raffaele Cassino (FR), Italy.
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44
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Bart NK, Fatkin D, Gunton J, Hare JL, Korczyk D, Kwok F, Lam K, Russell D, Sidiqi H, Sutton T, Gibbs SDJ, Mollee P, Thomas L. 2024 Australia-New Zealand Expert Consensus Statement on Cardiac Amyloidosis. Heart Lung Circ 2024; 33:420-442. [PMID: 38570258 DOI: 10.1016/j.hlc.2023.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 11/17/2023] [Indexed: 04/05/2024]
Abstract
Over the past 5 years, early diagnosis of and new treatments for cardiac amyloidosis (CA) have emerged that hold promise for early intervention. These include non-invasive diagnostic tests and disease modifying therapies. Recently, CA has been one of the first types of cardiomyopathy to be treated with gene editing techniques. Although these therapies are not yet widely available to patients in Australia and New Zealand, this may change in the near future. Given the rapid pace with which this field is evolving, it is important to view these advances within the Australian and New Zealand context. This Consensus Statement aims to update the Australian and New Zealand general physician and cardiologist with regards to the diagnosis, investigations, and management of CA.
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Affiliation(s)
- Nicole K Bart
- Department of Cardiology, St Vincent's Hospital, Sydney; School of Clinical Medicine, Faculty of Health and Medicine, The University of New South Wales, Sydney, and The Victor Chang Cardiac Research Institute, Sydney, NSW, Australia. http://www.twitter.com/drnikkibart
| | - Diane Fatkin
- Department of Cardiology, St Vincent's Hospital, Sydney; School of Clinical Medicine, Faculty of Health and Medicine, The University of New South Wales, Sydney, and The Victor Chang Cardiac Research Institute, Sydney, NSW, Australia
| | - James Gunton
- Department of Cardiology, Flinders Medical Centre, Adelaide, SA, Australia
| | - James L Hare
- Department of Cardiology, Alfred Health, Melbourne, and Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia
| | - Dariusz Korczyk
- Department of Cardiology, The Princess Alexandra Hospital, Brisbane, Qld, Australia
| | - Fiona Kwok
- Department of Haematology, Westmead Hospital, Sydney, NSW, Australia
| | - Kaitlyn Lam
- Department of Cardiology, Western Australia Advanced Heart Failure and Cardiac Transplant Service, Perth, WA, Australia
| | - David Russell
- Department of Cardiology, Royal Hobart Hospital, Hobart, Tas, Australia
| | - Hasib Sidiqi
- Department of Haematology, Fiona Stanley Hospital, Perth, WA, Australia
| | - Tim Sutton
- Te Whatu Ora Counties Manukau, Auckland; and Department of Cardiology, Auckland, Aotearoa, New Zealand
| | - Simon D J Gibbs
- Department of Haematology, Eastern Health; Epworth Freemasons; and Monash University, Melbourne, Vic, Australia
| | - Peter Mollee
- Queensland Amyloidosis Centre, The Princess Alexandra Hospital, Brisbane; and, School of Medicine, University of Queensland, Brisbane, Qld, Australia
| | - Liza Thomas
- Department of Cardiology, Westmead Hospital, Sydney; Westmead Clinical School, University of Sydney, Sydney; and, South West Clinical School, University of New South Wales, Sydney, NSW, Australia.
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45
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Lassen M, Seven E, Søholm H, Hassager C, Møller JE, Køber NV, Lindholm MG. Heart Failure with Preserved vs. Reduced Ejection Fraction: Patient Characteristics, In-hospital Treatment and Mortality-DanAHF, a Nationwide Prospective Study. J Cardiovasc Transl Res 2024; 17:265-274. [PMID: 37052785 DOI: 10.1007/s12265-023-10385-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/30/2023] [Indexed: 04/14/2023]
Abstract
This study aims to describe baseline characteristics and in-hospital management of a patient cohort hospitalized with acute heart failure (AHF). Adult patients in Denmark admitted with a medical diagnosis during a 7-day period were reviewed for symptoms and clinical findings suggestive of AHF. HFpEF was defined as LVEF ≥ 45%. Of 5194 patients, 290 (6%) had AHF. Sixty-two percent (n = 179) was diagnosed with HFpEF. Compared to HFrEF patients, HFpEF patients were more often women (48% vs. 31%, p = 0.004), less likely to have ischemic heart disease (31% vs. 53%, p = 0.002) and a pacemaker/ICD (7% vs. 21%, p < 0.001/1% vs. 8%, p < 0.001). Fewer HFpEF patients received intravenous diuretics (43% vs. 73%, p < 0.001) and inotropes (2% vs. 7%, p = 0.02), while more HFpEF patients received nitro-glycerine (59% vs. 44%, p = 0.02). Intubation/NIV, ICU admission, and revascularization were used similarly. Hospitalization was shorter for HFpEF patients (4 vs. 6 days, p < 0.001), with no significant difference in survival to discharge (96% vs. 91%, p = 0.07). Of AHF admissions, nearly two-thirds was due to HFpEF. Compared to HFrEF, HFpEF patients had a lower cardiac comorbidity and a 2-day shorter hospitalization.
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Affiliation(s)
- Maria Lassen
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark.
- Department of Anaesthesiology and Intensive Care, Bispebjerg Hospital, Copenhagen, Denmark.
| | - Ekim Seven
- Department of Cardiology, Hvidovre Hospital, Copenhagen, Denmark
| | - Helle Søholm
- Department of Cardiology, Zealand University Hospital, Roskilde, Denmark
| | - Christian Hassager
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- University of Copenhagen, Copenhagen, Denmark
| | - Jacob Eifer Møller
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
- Department of Cardiology, Odense University Hospital, Odense, Denmark
- University of Southern Denmark, Odense, Denmark
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Minamisawa M, Inciardi RM, Claggett B, Cikes M, Liu L, Prasad N, Biering-Sørensen T, Lam CSP, Shah SJ, Zile MR, O'Meara E, Redfield MM, McMurray JJV, Solomon SD, Shah AM. Clinical implications of subclinical left ventricular dysfunction in heart failure with preserved ejection fraction: The PARAGON-HF study. Eur J Heart Fail 2024; 26:871-881. [PMID: 38369856 DOI: 10.1002/ejhf.3167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 12/22/2023] [Accepted: 01/30/2024] [Indexed: 02/20/2024] Open
Abstract
AIMS Left ventricular (LV) subclinical impairment has been described in heart failure with preserved ejection fraction (HFpEF). We assessed the relationship between LV myocardial deformation by strain imaging and recurrent hospitalization for heart failure (HF) or cardiovascular death in a large international HFpEF population. METHODS AND RESULTS We assessed two-dimensional speckle-tracking based global longitudinal strain (GLS) in 790 patients (mean age 74 ± 8 years, 54% female) with adequate image quality enrolled in the PARAGON-HF echocardiography study. We examined the relationship of GLS with total HF hospitalizations and cardiovascular death (the primary composite outcome) after accounting for clinical confounders. Approximately 47% of the population had evidence of LV subclinical dysfunction, defined as absolute GLS <16%. Impaired GLS was significantly associated with higher values of circulating baseline N-terminal pro-B-type-natriuretic peptide. After a median follow-up of 3.0 years, there were 407 total HF hospitalizations and cardiovascular deaths. After multivariable adjustment, worse GLS was associated with a greater risk for the primary composite outcome (adjusted hazard ratio per 1% decrease: 1.06; 95% confidence interval 1.02-1.11; p = 0.008). GLS did not modify the treatment effect of sacubitril/valsartan compared with valsartan for the composite outcome (p for interaction >0.1). CONCLUSIONS In a large HFpEF population, impaired LV function was observed even among patients with preserved ejection fraction, and was associated with an increased risk of total HF hospitalizations or cardiovascular death, accounting for clinical confounders. These findings highlight the key role of subtle LV systolic impairment in the pathophysiology of HFpEF.
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Affiliation(s)
- Masatoshi Minamisawa
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Cardiovascular Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Riccardo M Inciardi
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Brian Claggett
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Maja Cikes
- Department for Cardiovascular Diseases, University of Zagreb School of Medicine and University Hospital Centre Zagreb, Zagreb, Croatia
| | - Li Liu
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Narayana Prasad
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tor Biering-Sørensen
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Cardiology, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
- Center for Translational Cardiology and Pragmatic Randomized Trials, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Carolyn S P Lam
- National Heart Centre Singapore and Duke-National University of Singapore, Singapore, Singapore
- University Medical Centre Groningen, Groningen, The Netherlands
| | | | - Michael R Zile
- The Medical University of South Carolina and the Ralph H. Johnson VA Medical Center, Charleston, SC, USA
| | - Eileen O'Meara
- Montreal Heart Institute and Université de Montréal, Montreal, QC, Canada
| | | | | | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Amil M Shah
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Cardiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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47
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Bunsawat K, Nelson MD, Hearon CM, Wray DW. Exercise intolerance in heart failure with preserved ejection fraction: Causes, consequences and the journey towards a cure. Exp Physiol 2024; 109:502-512. [PMID: 38063130 PMCID: PMC10984794 DOI: 10.1113/ep090674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/22/2023] [Indexed: 04/04/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) accounts for over 50% of all heart failure cases nationwide and continues to rise in its prevalence. The complex, multi-organ involvement of the HFpEF clinical syndrome requires clinicians and investigators to adopt an integrative approach that considers the contribution of both cardiac and non-cardiac function to HFpEF pathophysiology. Thus, this symposium review outlines the key points from presentations covering the contributions of disease-related changes in cardiac function, arterial stiffness, peripheral vascular function, and oxygen delivery and utilization to exercise tolerance in patients with HFpEF. While many aspects of HFpEF pathophysiology remain poorly understood, there is accumulating evidence for a decline in vascular health in this patient group that may be remediable through pharmacological and lifestyle interventions and could improve outcomes and clinical status in this ever-growing patient population.
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Affiliation(s)
- Kanokwan Bunsawat
- Geriatric Research, Education, and Clinical Center, George E. Wahlen Department of Veterans Affairs Medical CenterSalt Lake CityUtahUSA
- Department of Internal Medicine, Division of GeriatricsUniversity of UtahSalt Lake CityUtahUSA
| | - Michael D. Nelson
- Department of KinesiologyUniversity of Texas at ArlingtonArlingtonTexasUSA
| | - Christopher M. Hearon
- Department of Applied Clinical ResearchThe University of Texas Southwestern Medical CenterDallasTexasUSA
| | - D. Walter Wray
- Geriatric Research, Education, and Clinical Center, George E. Wahlen Department of Veterans Affairs Medical CenterSalt Lake CityUtahUSA
- Department of Internal Medicine, Division of GeriatricsUniversity of UtahSalt Lake CityUtahUSA
- Department of Nutrition and Integrative PhysiologyUniversity of UtahSalt Lake CityUtahUSA
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48
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Ayala S, Badakhsh O, Li D, Fleming NW. The effects of an IV fluid bolus on mitral annular velocity and the assessment of diastolic function: a prospective non-randomized study. BMC Anesthesiol 2024; 24:117. [PMID: 38532344 DOI: 10.1186/s12871-024-02503-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 03/18/2024] [Indexed: 03/28/2024] Open
Abstract
BACKGROUND Abnormal diastolic function is an independent predictor of adverse postoperative outcomes. Mitral annular tissue Doppler velocity (e') is a key parameter for assessing diastolic function. The purpose of this study was to confirm that an acute increase in preload did not significantly impact the intraoperative measurement of e' and secondarily evaluate the impact of this acute intravascular volume increase on the clinical assessment of diastolic function using a previously described simplified algorithm. METHODS This was a prospective, non-randomized study in adult patients undergoing elective cardiac surgeries requiring transesophageal echocardiographic monitoring, arterial pressure and Swan-Ganz catheter placements as part of the surgical procedure. Following baseline echocardiographic and hemodynamic measurements, 500 ml of crystalloid solution was infused over 10 min. Hemodynamic and echocardiographic measurements were repeated 5 min after fluid administration. RESULTS Complete data sets were available from 84 of the 100 patients who were enrolled in this study. There was no significant change in the values of e'. The average baseline was 7.8 ± 2.0 cm/s (95%CI: 7.4, 8.2) and 8.1 ± 2.4 (95%CI: 7.6, 8.6) following the fluid bolus (p = 0.10). All hemodynamic variables associated with increased intravascular volume (central venous pressure, pulmonary arterial pressures and stroke volume variation) changed significantly. The overall distribution of diastolic function grades did not change following fluid administration (p = 0.69). However, there were many individual patient differences. When using this simplified algorithm, functional grading changed in 35 patients. Thirty of these 35 changes were only a single grade shift. 22 patients had worse functional grading after fluid administration while 13 had improved grading. Nine patients with normal diastolic function at baseline demonstrated diastolic dysfunction after fluid administration while 6 patients with baseline dysfunction normalized following the fluid bolus. CONCLUSION We confirmed that e' is a robust measurement that is reproducible in the intraoperative setting despite variable vascular volume loading conditions, however, the clinical assessment of diastolic function was still altered in 42% of the patients following an intravenous fluid bolus.
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Affiliation(s)
- Sebastian Ayala
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA
| | - Orode Badakhsh
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA
| | - David Li
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA
| | - Neal W Fleming
- Department of Anesthesiology & Pain Medicine, University of California, Davis, 4150 V Street Suite 1200 PSSB, Sacramento, CA, 95817, USA.
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49
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Brooman-White R, Blakeman T, McNab D, Deaton C. Informing understanding of coordination of care for patients with heart failure with preserved ejection fraction: a secondary qualitative analysis. BMJ Qual Saf 2024; 33:232-245. [PMID: 37802647 DOI: 10.1136/bmjqs-2023-016583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 09/15/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND Patients with heart failure with preserved ejection fraction (HFpEF) are a complex and underserved group. They are commonly older patients with multiple comorbidities, who rely on multiple healthcare services. Regional variation in services and resourcing has been highlighted as a problem in heart failure care, with few teams bridging the interface between the community and secondary care. These reports conflict with policy goals to improve coordination of care and dissolve boundaries between specialist services and the community. AIM To explore how care is coordinated for patients with HFpEF, with a focus on the interface between primary care and specialist services in England. METHODS We applied systems thinking methodology to examine the relationship between work-as-imagined and work-as-done for coordination of care for patients with HFpEF. We analysed clinical guidelines in conjunction with a secondary applied thematic analysis of semistructured interviews with healthcare professionals caring for patients with HFpEF including general practitioners, specialist nurses and cardiologists and patients with HFpEF themselves (n=41). Systems Thinking for Everyday Work principles provided a sensitising theoretical framework to facilitate a deeper understanding of how these data illustrate a complex health system and where opportunities for improvement interventions may lie. RESULTS Three themes (working with complexity, information transfer and working relationships) were identified to explain variability between work-as-imagined and work-as-done. Participants raised educational needs, challenging work conditions, issues with information transfer systems and organisational structures poorly aligned with patient needs. CONCLUSIONS There are multiple challenges that affect coordination of care for patients with HFpEF. Findings from this study illuminate the complexity in coordination of care practices and have implications for future interventional work.
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Affiliation(s)
- Rosalie Brooman-White
- Primary Care Unit, Department of Public Health & Primary Care, University of Cambridge, Cambridge, UK
| | - Thomas Blakeman
- Centre for Primary Care, University of Manchester Faculty of Medical and Human Sciences, Manchester, UK
| | - Duncan McNab
- Medical Directorate, NHS Education for Scotland, Glasgow, UK
| | - Christi Deaton
- Primary Care Unit, Department of Public Health & Primary Care, University of Cambridge, Cambridge, UK
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50
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Stewart JE, Crawford JM, Mullen WE, Jacques A, Stoner MW, Scott I, Thapa D. Cardiomyocyte-specific deletion of GCN5L1 reduces lysine acetylation and attenuates diastolic dysfunction in aged mice by improving cardiac fatty acid oxidation. Biochem J 2024; 481:423-436. [PMID: 38390938 DOI: 10.1042/bcj20230421] [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: 10/05/2023] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 02/24/2024]
Abstract
Cardiac mitochondrial dysfunction is a critical contributor to the pathogenesis of aging and many age-related conditions. As such, complete control of mitochondrial function is critical to maintain cardiac efficiency in the aged heart. Lysine acetylation is a reversible post-translational modification shown to regulate several mitochondrial metabolic and biochemical processes. In the present study, we investigated how mitochondrial lysine acetylation regulates fatty acid oxidation (FAO) and cardiac function in the aged heart. We found a significant increase in mitochondrial protein acetylation in the aged heart which correlated with increased level of mitochondrial acetyltransferase-related protein GCN5L1. We showed that acetylation status of several fatty acid and glucose oxidation enzymes (long-chain acyl-coenzyme A dehydrogenase, hydroxyacyl-coA dehydrogenase, and pyruvate dehydrogenase) were significantly up-regulated in aged heart which correlated with decreased enzymatic activities. Using a cardiac-specific GCN5L1 knockout (KO) animal model, we showed that overall acetylation of mitochondrial proteins was decreased in aged KO animals, including FAO proteins which led to improved FAO activity and attenuated cardiac diastolic dysfunction observed in the aged heart. Together, these findings indicate that lysine acetylation regulates FAO in the aged heart which results in improved cardiac diastolic function and this is in part regulated by GCN5L1.
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Affiliation(s)
- Jackson E Stewart
- Division of Pathophysiology, Rehabilitation, and Performance, West Virginia University, 1 Medical Center Drive, P.O. Box 9227, Morgantown, WV 26506, U.S.A
- Mitochondria, Metabolism and Bioenergetics Working Group, West Virginia University School of Medicine, Morgantown, WV, U.S.A
| | - Jenna M Crawford
- Division of Pathophysiology, Rehabilitation, and Performance, West Virginia University, 1 Medical Center Drive, P.O. Box 9227, Morgantown, WV 26506, U.S.A
- Mitochondria, Metabolism and Bioenergetics Working Group, West Virginia University School of Medicine, Morgantown, WV, U.S.A
| | - William E Mullen
- Division of Pathophysiology, Rehabilitation, and Performance, West Virginia University, 1 Medical Center Drive, P.O. Box 9227, Morgantown, WV 26506, U.S.A
- Mitochondria, Metabolism and Bioenergetics Working Group, West Virginia University School of Medicine, Morgantown, WV, U.S.A
| | - Angelica Jacques
- Division of Pathophysiology, Rehabilitation, and Performance, West Virginia University, 1 Medical Center Drive, P.O. Box 9227, Morgantown, WV 26506, U.S.A
- Mitochondria, Metabolism and Bioenergetics Working Group, West Virginia University School of Medicine, Morgantown, WV, U.S.A
| | - Michael W Stoner
- Division of Cardiology, University of Pittsburgh, Pittsburgh, PA, U.S.A
- Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, U.S.A
| | - Iain Scott
- Division of Cardiology, University of Pittsburgh, Pittsburgh, PA, U.S.A
- Vascular Medicine Institute, University of Pittsburgh, Pittsburgh, PA, U.S.A
| | - Dharendra Thapa
- Division of Pathophysiology, Rehabilitation, and Performance, West Virginia University, 1 Medical Center Drive, P.O. Box 9227, Morgantown, WV 26506, U.S.A
- Mitochondria, Metabolism and Bioenergetics Working Group, West Virginia University School of Medicine, Morgantown, WV, U.S.A
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