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Bermudez C, Kerley CI, Ramadass K, Farber-Eger EH, Lin YC, Kang H, Taylor WD, Wells QS, Landman BA. Volumetric brain MRI signatures of heart failure with preserved ejection fraction in the setting of dementia. Magn Reson Imaging 2024; 109:49-55. [PMID: 38430976 DOI: 10.1016/j.mri.2024.02.016] [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: 01/04/2023] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is an important, emerging risk factor for dementia, but it is not clear whether HFpEF contributes to a specific pattern of neuroanatomical changes in dementia. A major challenge to studying this is the relative paucity of datasets of patients with dementia, with/without HFpEF, and relevant neuroimaging. We sought to demonstrate the feasibility of using modern data mining tools to create and analyze clinical imaging datasets and identify the neuroanatomical signature of HFpEF-associated dementia. We leveraged the bioinformatics tools at Vanderbilt University Medical Center to identify patients with a diagnosis of dementia with and without comorbid HFpEF using the electronic health record. We identified high resolution, clinically-acquired neuroimaging data on 30 dementia patients with HFpEF (age 76.9 ± 8.12 years, 61% female) as well as 301 age- and sex-matched patients with dementia but without HFpEF to serve as comparators (age 76.2 ± 8.52 years, 60% female). We used automated image processing pipelines to parcellate the brain into 132 structures and quantify their volume. We found six regions with significant atrophy associated with HFpEF: accumbens area, amygdala, posterior insula, anterior orbital gyrus, angular gyrus, and cerebellar white matter. There were no regions with atrophy inversely associated with HFpEF. Patients with dementia and HFpEF have a distinct neuroimaging signature compared to patients with dementia only. Five of the six regions identified in are in the temporo-parietal region of the brain. Future studies should investigate mechanisms of injury associated with cerebrovascular disease leading to subsequent brain atrophy.
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Affiliation(s)
- Camilo Bermudez
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA
| | - Cailey I Kerley
- Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA
| | - Karthik Ramadass
- Department of Computer Science, Vanderbilt University, Nashville, TN, USA
| | - Eric H Farber-Eger
- Department of Cardiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Ya-Chen Lin
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Hakmook Kang
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Warren D Taylor
- Department of Psychiatry, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Quinn S Wells
- Department of Cardiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Bennett A Landman
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA; Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN, USA; Department of Computer Science, Vanderbilt University, Nashville, TN, USA; Department of Psychiatry, Vanderbilt University Medical Center, Nashville, TN, USA.
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Liu YT, Yang YT, Tang CX, Ma JQ, Kong X, Li JH, Li YM, Liu SY, Zhou CS, Wang YF, Zhang LJ. Aberrant cortical morphology patterns are associated with cognitive impairment in patients with chronic heart failure. Eur J Neurosci 2024. [PMID: 38711292 DOI: 10.1111/ejn.16382] [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: 01/16/2024] [Revised: 04/17/2024] [Accepted: 04/23/2024] [Indexed: 05/08/2024]
Abstract
A mounting body of evidences suggests that patients with chronic heart failure (HF) frequently experience cognitive impairments, but the neuroanatomical mechanism underlying these impairments remains elusive. In this retrospective study, 49 chronic HF patients and 49 healthy controls (HCs) underwent brain structural MRI scans and cognitive assessments. Cortical morphology index (cortical thickness, complexity, sulcal depth and gyrification) were evaluated. Correlations between cortical morphology and cognitive scores and clinical variables were explored. Logistic regression analysis was employed to identify risk factors for predicting 3-year major adverse cardiovascular events. Compared with HCs, patients with chronic HF exhibited decreased cognitive scores (p < .001) and decreased cortical thickness, sulcal depth and gyrification in brain regions involved cognition, sensorimotor, autonomic nervous system (family-wise error correction, all p values <.05). Notably, HF duration and New York Heart Association (NYHA) demonstrated negative correlations with abnormal cortex morphology, particularly HF duration and thickness in left precentral gyrus (r = -.387, p = .006). Cortical morphology characteristics exhibited positive associations with global cognition, particularly cortical thickness in left pars opercularis (r = .476, p < .001). NYHA class is an independent risk factor for adverse outcome (p = .001). The observed correlation between abnormal cortical morphology and global cognition suggested that cortical morphology may serve as a promising imaging biomarker and provide insights into neuroanatomical underpinnings of cognitive impairment in patients with chronic HF.
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Affiliation(s)
- Yu Ting Liu
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yu Ting Yang
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Chun Xiang Tang
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Jun Qing Ma
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Xiang Kong
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Jian Hua Li
- Department of Cardiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yan Ming Li
- Department of Cardiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Shu Yu Liu
- Department of Cardiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Chang Sheng Zhou
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
| | - Yun Fei Wang
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Long Jiang Zhang
- Department of Radiology, Jinling Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China
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Duhan S, Taha A, Keisham B, Badu I, Atti L, Hussein MH, Sandhyavenu H, Uppal D, Tantry US, Bliden KP, Tarff A, Ali S, Ali S, Rout A, Gurbel PA. Outcomes of Clostridioides difficile infection in acute heart failure hospitalizations: insights from the National Inpatient Database. J Hosp Infect 2024; 145:129-139. [PMID: 38145812 DOI: 10.1016/j.jhin.2023.11.022] [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: 08/28/2023] [Revised: 11/06/2023] [Accepted: 11/13/2023] [Indexed: 12/27/2023]
Abstract
BACKGROUND Heart failure (HF) patients are at a greater risk for nosocomial infections due to their higher prevalence of comorbidities, readmission rates, and prolonged hospital stays. Clostridioides difficile infection (CDI) remains a common nosocomial infection in hospitalized patients. AIM To identify patients with a diagnosis of acute HF and stratified based on the presence of CDI, using the National Inpatient Sample (NIS) database from 2016 to 2020. METHODS Adjusted odds ratios (aOR) of in-hospital outcomes were calculated, and a propensity-matched analysis was performed. FINDINGS Of 536,595 acute HF hospitalizations in this timeframe, 3030 were also diagnosed with CDI (0.56%). Patients with acute HF and CDI had significantly higher in-hospital mortality (adjusted odds ratio: (aOR): 1.91), cardiac arrest (aOR: 1.66), and use of mechanical circulatory support (MCS) (aOR 2.42). In propensity-matched analysis, in-hospital mortality (13.71 vs 8.44%; P=0.005), septic shock (7.54 vs 3.33%; P=0.002), and use of MCS (7.19 vs 3.68%; P=0.009) were significantly higher in HF patients with CDI than without. Coexisting neurological disease (aOR: 3.74) and liver disease (aOR: 2.97) showed the strongest association as independent predictors of mortality. HF patients with CDI had longer hospital stays (14.45 ± 19.40 vs 5.44 ± 7.10 days; P<0.0001) and higher inflation-adjusted total hospital costs ($186,225 ± 376,485 vs $60,740 ± 153,992; P<0.001) compared to those without CDI. CONCLUSION The occurrence of concomitant CDI in patients admitted with acute HF exacerbation is associated with worse in-hospital outcomes and deaths as well as longer hospitalizations and greater financial cost.
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Affiliation(s)
- S Duhan
- Department of Internal Medicine, Sinai Hospital of Baltimore, Baltimore, MD, USA
| | - A Taha
- Department of Internal Medicine, Louis A. Weiss Memorial Hospital, Chicago, IL, USA
| | - B Keisham
- Sinai Center for Thrombosis Research, Sinai Hospital, Baltimore, MD, USA
| | - I Badu
- Department of Internal Medicine, Onslow Memorial Hospital, Jacksonville, NC, USA
| | - L Atti
- Department of Internal Medicine, Michigan State University, MI, USA
| | - M H Hussein
- Department of Internal Medicine, Saint Joseph Hospital, Chicago, IL, USA
| | - H Sandhyavenu
- Department of Internal Medicine, Louis A. Weiss Memorial Hospital, Chicago, IL, USA
| | - D Uppal
- Department of Cardiology, Cleveland Clinic, Weston, FL, USA
| | - U S Tantry
- Sinai Center for Thrombosis Research, Sinai Hospital, Baltimore, MD, USA
| | - K P Bliden
- Sinai Center for Thrombosis Research, Sinai Hospital, Baltimore, MD, USA
| | - A Tarff
- Department of Internal Medicine, Louis A. Weiss Memorial Hospital, Chicago, IL, USA
| | - S Ali
- Department of Internal Medicine, Louisiana State University, Shreveport, LA, USA
| | - S Ali
- Department of Internal Medicine, Louis A. Weiss Memorial Hospital, Chicago, IL, USA
| | - A Rout
- Division of Cardiology, University of Louisville, Louisville, KY, USA.
| | - P A Gurbel
- Sinai Center for Thrombosis Research, Sinai Hospital, Baltimore, MD, USA
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Jujić A, Molvin J, Nilsson ED, Holm Isholth H, Dieden A, Korduner J, Zaghi A, Nezami Z, Bergmann A, Schomburg L, Magnusson M. Low Levels of Selenoprotein P Are Associated With Cognitive Impairment in Patients Hospitalized for Heart Failure. J Card Fail 2024:S1071-9164(24)00039-3. [PMID: 38364966 DOI: 10.1016/j.cardfail.2024.01.010] [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: 11/08/2023] [Revised: 01/25/2024] [Accepted: 01/25/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Selenoprotein P (SELENOP) is a transporter for selenium and has been shown to protect selenium-status maintenance in the brain against deficiency and to support neuronal development, neurogenesis and neurocognitive function. Selenium deficiency has previously been associated with cognitive impairment in various populations, but no studies have been carried out in subjects with heart failure (HF). PURPOSE To explore whether SELENOP deficiency in subjects with acute HF is associated with cognitive impairment. METHODS Plasma SELENOP, as measured by an immunoassay analysis, is a well-validated marker of plasma selenium status and has the benefit of providing information on the bioavailable fraction of selenium to preferentially supplied cells equipped with receptors for SELENOP uptake. SELENOP was measured in 320 subjects hospitalized for HF. Of the subjects, 187 also underwent 4 cognitive tests assessing global cognitive function: Montreal Cognitive Assessment (MoCA); information processing (Symbol Digit Modalities Test [SDMT]); visual attention and task switching (Trailmaking Test A [TMT-A]); and executive speed (A Quick Test of Cognitive Speed [AQT] form and color). Appropriate cutoffs were used for each cognitive test to define cognitive impairment. Cross-sectional associations between SELENOP concentrations and cognitive impairment, as defined by each cognitive test, were explored using multivariable logistic models. Further, multivariable logistic models exploring associations between selenium deficiency, defined as the lowest quartile of SELENOP levels, and cognitive impairment, defined by each cognitive test, were carried out. RESULTS The 187 participants had a mean age of 73 (± 11.9) years; 31% were female and had a mean body mass index of 28.1 (± 5.6) kg/m2. Each 1 standard deviation increment in SELENOP concentrations was associated with lower odds of cognitive impairment, defined as a MoCA cut-off score < 23 (odds ratio [OR] 0.60; 95% CI 0.40-0.91; P = 0.017). Further, SELENOP concentrations in the lowest quartile (≤ 2.3 mg/L) were associated with cognitive impairment as measured by MoCA (OR 3.10; 95% CI 1.38-6.97; P = 0.006), SDMT (OR 2.26; 95% CI 1.10-4.67; P = 0.027) and TMT-A (OR 3.40; 95% CI 1.47-7.88; P = 0.004) but not by AQT form and color. CONCLUSIONS In subjects admitted for HF, higher SELENOP concentrations were associated with better performance on the MoCA test, reflecting global cognition, and SELENOP deficiency was associated with cognitive impairment as defined by 3 cognitive tests.
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Affiliation(s)
- Amra Jujić
- Department of Clinical Sciences, Lund University, Malmö, Sweden; Department of Cardiology, Lund University, Skane University Hospital, Malmö, Sweden
| | - John Molvin
- Department of Clinical Sciences, Lund University, Malmö, Sweden; Department of Cardiology, Lund University, Skane University Hospital, Malmö, Sweden
| | | | - Hannes Holm Isholth
- Department of Clinical Sciences, Lund University, Malmö, Sweden; Department of Cardiology, Lund University, Skane University Hospital, Malmö, Sweden
| | - Anna Dieden
- Department of Clinical Sciences, Lund University, Malmö, Sweden; Department of Biomedical Science, Malmö University, Malmö, Sweden; Biofilms Research Centre for Biointerfaces, Malmö University, Malmö, Sweden
| | - Johan Korduner
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Amir Zaghi
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | - Zainu Nezami
- Department of Clinical Sciences, Lund University, Malmö, Sweden
| | | | - Lutz Schomburg
- The Institute for Experimental Endocrinology, Charité-Universitätsmedizin, Berlin, Germany
| | - Martin Magnusson
- Department of Clinical Sciences, Lund University, Malmö, Sweden; Department of Cardiology, Lund University, Skane University Hospital, Malmö, Sweden; Wallenberg Center for Molecular Medicine, Lund University, Lund, Sweden; Hypertension in Africa Research Team (HART), North West University Potchefstroom, Potchefstroom, South Africa.
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5
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Berk M, Köhler-Forsberg O, Turner M, Penninx BWJH, Wrobel A, Firth J, Loughman A, Reavley NJ, McGrath JJ, Momen NC, Plana-Ripoll O, O'Neil A, Siskind D, Williams LJ, Carvalho AF, Schmaal L, Walker AJ, Dean O, Walder K, Berk L, Dodd S, Yung AR, Marx W. Comorbidity between major depressive disorder and physical diseases: a comprehensive review of epidemiology, mechanisms and management. World Psychiatry 2023; 22:366-387. [PMID: 37713568 PMCID: PMC10503929 DOI: 10.1002/wps.21110] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023] Open
Abstract
Populations with common physical diseases - such as cardiovascular diseases, cancer and neurodegenerative disorders - experience substantially higher rates of major depressive disorder (MDD) than the general population. On the other hand, people living with MDD have a greater risk for many physical diseases. This high level of comorbidity is associated with worse outcomes, reduced adherence to treatment, increased mortality, and greater health care utilization and costs. Comorbidity can also result in a range of clinical challenges, such as a more complicated therapeutic alliance, issues pertaining to adaptive health behaviors, drug-drug interactions and adverse events induced by medications used for physical and mental disorders. Potential explanations for the high prevalence of the above comorbidity involve shared genetic and biological pathways. These latter include inflammation, the gut microbiome, mitochondrial function and energy metabolism, hypothalamic-pituitary-adrenal axis dysregulation, and brain structure and function. Furthermore, MDD and physical diseases have in common several antecedents related to social factors (e.g., socioeconomic status), lifestyle variables (e.g., physical activity, diet, sleep), and stressful live events (e.g., childhood trauma). Pharmacotherapies and psychotherapies are effective treatments for comorbid MDD, and the introduction of lifestyle interventions as well as collaborative care models and digital technologies provide promising strategies for improving management. This paper aims to provide a detailed overview of the epidemiology of the comorbidity of MDD and specific physical diseases, including prevalence and bidirectional risk; of shared biological pathways potentially implicated in the pathogenesis of MDD and common physical diseases; of socio-environmental factors that serve as both shared risk and protective factors; and of management of MDD and physical diseases, including prevention and treatment. We conclude with future directions and emerging research related to optimal care of people with comorbid MDD and physical diseases.
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Affiliation(s)
- Michael Berk
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Ole Köhler-Forsberg
- Psychosis Research Unit, Aarhus University Hospital - Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Megan Turner
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Brenda W J H Penninx
- Department of Psychiatry and Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - Anna Wrobel
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Joseph Firth
- Division of Psychology and Mental Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
- Greater Manchester Mental Health NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Amy Loughman
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Nicola J Reavley
- Centre for Mental Health, Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia
| | - John J McGrath
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Queensland Centre for Mental Health Research, Park Centre for Mental Health, Brisbane, QLD, Australia
- Queensland Brain Institute, University of Queensland, Brisbane, QLD, Australia
| | - Natalie C Momen
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Oleguer Plana-Ripoll
- National Centre for Register-Based Research, Aarhus University, Aarhus, Denmark
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Adrienne O'Neil
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Dan Siskind
- Queensland Centre for Mental Health Research, Park Centre for Mental Health, Brisbane, QLD, Australia
- Metro South Addiction and Mental Health Service, Brisbane, QLD, Australia
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia
| | - Lana J Williams
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Andre F Carvalho
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Lianne Schmaal
- Centre for Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
- Orygen, Parkville, VIC, Australia
| | - Adam J Walker
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Olivia Dean
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Ken Walder
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Lesley Berk
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Seetal Dodd
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
- Centre for Youth Mental Health, University of Melbourne, Parkville, VIC, Australia
| | - Alison R Yung
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Wolfgang Marx
- Institute for Mental and Physical Health and Clinical Translation (IMPACT), School of Medicine, Deakin University, Geelong, VIC, Australia
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Siriwardhana C, Carrazana E, Liow K, Chen JJ. Racial/Ethnic Disparities in the Alzheimer's Disease Link with Cardio and Cerebrovascular Diseases, Based on Hawaii Medicare Data. J Alzheimers Dis Rep 2023; 7:1103-1120. [PMID: 37849625 PMCID: PMC10578323 DOI: 10.3233/adr-230003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 08/22/2023] [Indexed: 10/19/2023] Open
Abstract
Background There is an expanding body of literature implicating heart disease and stroke as risk factors for Alzheimer's disease (AD). Hawaii is one of the six majority-minority states in the United States and has significant racial health disparities. The Native-Hawaiians/Pacific-Islander (NHPI) population is well-known as a high-risk group for a variety of disease conditions. Objective We explored the association of cardiovascular disease with AD development based on the Hawaii Medicare data, focusing on racial disparities. Methods We utilized nine years of Hawaii Medicare data to identify subjects who developed heart failure (HF), ischemic heart disease (IHD), atrial fibrillation (AF), acute myocardial infarction (AMI), stroke, and progressed to AD, using multistate models. Propensity score-matched controls without cardiovascular disease were identified to compare the risk of AD after heart disease and stroke. Racial/Ethnic differences in progression to AD were evaluated, accounting for other risk factors. Results We found increased risks of AD for AF, HF, IHD, and stroke. Socioeconomic (SE) status was found to be critical to AD risk. Among the low SE group, increased AD risks were found in NHPIs compared to Asians for all conditions selected and compared to whites for HF, IHD, and stroke. Interestingly, these observations were found reversed in the higher SE group, showing reduced AD risks for NHPIs compared to whites for AF, HF, and IHD, and to Asians for HF and IHD. Conclusions NHPIs with poor SE status seems to be mostly disadvantaged by the heart/stroke and AD association compared to corresponding whites and Asians.
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Affiliation(s)
- Chathura Siriwardhana
- Department of Quantitative Health Sciences, University of Hawaii John A. Burns School of Medicine, Honolulu, HI, USA
| | - Enrique Carrazana
- Department of Medicine, University of Hawaii John Burns School of Medicine, Honolulu, HI, USA
| | - Kore Liow
- Department of Quantitative Health Sciences, University of Hawaii John A. Burns School of Medicine, Honolulu, HI, USA
- Department of Medicine, University of Hawaii John Burns School of Medicine, Honolulu, HI, USA
- Memory Disorders Center, Stroke & Neurologic Restoration Center, Hawaii Pacific Neuroscience, Honolulu, HI, USA
| | - John J. Chen
- Department of Quantitative Health Sciences, University of Hawaii John A. Burns School of Medicine, Honolulu, HI, USA
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7
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Thong EHE, Quek EJW, Loo JH, Yun CY, Teo YN, Teo YH, Leow AST, Li TYW, Sharma VK, Tan BYQ, Yeo LLL, Chong YF, Chan MY, Sia CH. Acute Myocardial Infarction and Risk of Cognitive Impairment and Dementia: A Review. BIOLOGY 2023; 12:1154. [PMID: 37627038 PMCID: PMC10452707 DOI: 10.3390/biology12081154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 08/05/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023]
Abstract
Cognitive impairment (CI) shares common cardiovascular risk factors with acute myocardial infarction (AMI), and is increasingly prevalent in our ageing population. Whilst AMI is associated with increased rates of CI, CI remains underreported and infrequently identified in patients with AMI. In this review, we discuss the evidence surrounding AMI and its links to dementia and CI, including pathophysiology, risk factors, management and interventions. Vascular dysregulation plays a major role in CI, with atherosclerosis, platelet activation, microinfarcts and perivascular inflammation resulting in neurovascular unit dysfunction, disordered homeostasis and a dysfunctional neurohormonal response. This subsequently affects perfusion pressure, resulting in enlarged periventricular spaces and hippocampal sclerosis. The increased platelet activation seen in coronary artery disease (CAD) can also result in inflammation and amyloid-β protein deposition which is associated with Alzheimer's Dementia. Post-AMI, reduced blood pressure and reduced left ventricular ejection fraction can cause chronic cerebral hypoperfusion, cerebral infarction and failure of normal circulatory autoregulatory mechanisms. Patients who undergo coronary revascularization (percutaneous coronary intervention or bypass surgery) are at increased risk for post-procedure cognitive impairment, though whether this is related to the intervention itself or underlying cardiovascular risk factors is debated. Mortality rates are higher in dementia patients with AMI, and post-AMI CI is more prevalent in the elderly and in patients with post-AMI heart failure. Medical management (antiplatelet, statin, renin-angiotensin system inhibitors, cardiac rehabilitation) can reduce the risk of post-AMI CI; however, beta-blockers may be associated with functional decline in patients with existing CI. The early identification of those with dementia or CI who present with AMI is important, as subsequent tailoring of management strategies can potentially improve outcomes as well as guide prognosis.
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Affiliation(s)
- Elizabeth Hui En Thong
- Internal Medicine Residency, National University Health System, Singapore 119074, Singapore; (E.H.E.T.); (Y.H.T.); (A.S.T.L.)
| | - Ethan J. W. Quek
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
| | - Jing Hong Loo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
| | - Choi-Ying Yun
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (C.-Y.Y.); (T.Y.W.L.)
| | - Yao Neng Teo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
| | - Yao Hao Teo
- Internal Medicine Residency, National University Health System, Singapore 119074, Singapore; (E.H.E.T.); (Y.H.T.); (A.S.T.L.)
| | - Aloysius S. T. Leow
- Internal Medicine Residency, National University Health System, Singapore 119074, Singapore; (E.H.E.T.); (Y.H.T.); (A.S.T.L.)
| | - Tony Y. W. Li
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (C.-Y.Y.); (T.Y.W.L.)
| | - Vijay K. Sharma
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
- Division of Neurology, Department of Medicine, National University Hospital, Singapore 119074, Singapore;
| | - Benjamin Y. Q. Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
- Division of Neurology, Department of Medicine, National University Hospital, Singapore 119074, Singapore;
| | - Leonard L. L. Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
- Division of Neurology, Department of Medicine, National University Hospital, Singapore 119074, Singapore;
| | - Yao Feng Chong
- Division of Neurology, Department of Medicine, National University Hospital, Singapore 119074, Singapore;
| | - Mark Y. Chan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (C.-Y.Y.); (T.Y.W.L.)
| | - Ching-Hui Sia
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore; (E.J.W.Q.); (J.H.L.); (Y.N.T.); (V.K.S.); (B.Y.Q.T.); (L.L.L.Y.); (M.Y.C.)
- Department of Cardiology, National University Heart Centre Singapore, Singapore 119074, Singapore; (C.-Y.Y.); (T.Y.W.L.)
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8
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Jiang X, Lewis CE, Allen NB, Sidney S, Yaffe K. Premature Cardiovascular Disease and Brain Health in Midlife: The CARDIA Study. Neurology 2023; 100:e1454-e1463. [PMID: 36697246 PMCID: PMC10104620 DOI: 10.1212/wnl.0000000000206825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 12/02/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES To understand the role of premature (defined as ≤ 60 years) cardiovascular disease (CVD) in brain health earlier in life, we examined the associations of premature CVD with midlife cognition and white matter health. METHODS We studied a prospective cohort in the Coronary Artery Risk Development in Young Adults study, who were 18-30 years at baseline (1985-1986) and followed up to 30 years when 5 cognitive tests measuring different domains were administered. A subset (656 participants) had brain MRI measures of white matter hyperintensity (WMH) and white matter integrity. A premature CVD event was adjudicated based on medical records of coronary heart disease, stroke/TIA, congestive heart failure, carotid artery disease, and peripheral artery disease. We conducted linear regression to determine the associations of nonfatal premature CVD with cognitive performance (z-standardized), cognitive decline, and MRI measures. RESULTS Among 3,146 participants, the mean age (57% women and 48% Black) was 55.1 ± 3.6 years, with 5% (n = 147) having premature CVD. Adjusting for demographics, education, literacy, income, depressive symptoms, physical activity, diet, and APOE, premature CVD was associated with lower cognition in 4 of 5 domains: global cognition (-0.22, 95% CI -0.37 to -0.08), verbal memory (-0.28, 95% CI -0.44 to -0.12), processing speed (-0.46, 95% CI -0.62 to -0.31), and executive function (-0.38, 95% CI -0.55 to -0.22). Premature CVD was associated with greater WMH (total, temporal, and parietal lobes) and higher white matter mean diffusivity (total and temporal lobes) after adjustment for covariates. These associations remained significant after adjusting for cardiovascular risk factors (CVRFs) and excluding those with stroke/TIA. Premature CVD was also associated with accelerated cognitive decline over 5 years (adjusted OR 3.07, 95% CI 1.65-5.71). DISCUSSION Premature CVD is associated with worse midlife cognition and white matter health, which is not entirely driven by stroke/TIA and even independent of CVRFs. Preventing CVD in early adulthood may delay the onset of cognitive decline and promote brain health over the life course.
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Affiliation(s)
- Xiaqing Jiang
- From the Department of Psychiatry and Behavioral Sciences (X.J., K.Y.), University of California San Francisco; Department of Epidemiology (C.E.L.), School of Public Health, University of Alabama at Birmingham; Department of Preventive Medicine (N.B.A.), Northwestern University Feinberg School of Medicine, Chicago, IL; Kaiser Permanente Division of Research (S.S.), Oakland, CA; Department of Epidemiology and Biostatistics (K.Y.), University of California San Francisco; Department of Neurology (K.Y.), University of California; and San Francisco VA Health Care System (K.Y.)
| | - Cora E Lewis
- From the Department of Psychiatry and Behavioral Sciences (X.J., K.Y.), University of California San Francisco; Department of Epidemiology (C.E.L.), School of Public Health, University of Alabama at Birmingham; Department of Preventive Medicine (N.B.A.), Northwestern University Feinberg School of Medicine, Chicago, IL; Kaiser Permanente Division of Research (S.S.), Oakland, CA; Department of Epidemiology and Biostatistics (K.Y.), University of California San Francisco; Department of Neurology (K.Y.), University of California; and San Francisco VA Health Care System (K.Y.)
| | - Norrina B Allen
- From the Department of Psychiatry and Behavioral Sciences (X.J., K.Y.), University of California San Francisco; Department of Epidemiology (C.E.L.), School of Public Health, University of Alabama at Birmingham; Department of Preventive Medicine (N.B.A.), Northwestern University Feinberg School of Medicine, Chicago, IL; Kaiser Permanente Division of Research (S.S.), Oakland, CA; Department of Epidemiology and Biostatistics (K.Y.), University of California San Francisco; Department of Neurology (K.Y.), University of California; and San Francisco VA Health Care System (K.Y.)
| | - Stephen Sidney
- From the Department of Psychiatry and Behavioral Sciences (X.J., K.Y.), University of California San Francisco; Department of Epidemiology (C.E.L.), School of Public Health, University of Alabama at Birmingham; Department of Preventive Medicine (N.B.A.), Northwestern University Feinberg School of Medicine, Chicago, IL; Kaiser Permanente Division of Research (S.S.), Oakland, CA; Department of Epidemiology and Biostatistics (K.Y.), University of California San Francisco; Department of Neurology (K.Y.), University of California; and San Francisco VA Health Care System (K.Y.)
| | - Kristine Yaffe
- From the Department of Psychiatry and Behavioral Sciences (X.J., K.Y.), University of California San Francisco; Department of Epidemiology (C.E.L.), School of Public Health, University of Alabama at Birmingham; Department of Preventive Medicine (N.B.A.), Northwestern University Feinberg School of Medicine, Chicago, IL; Kaiser Permanente Division of Research (S.S.), Oakland, CA; Department of Epidemiology and Biostatistics (K.Y.), University of California San Francisco; Department of Neurology (K.Y.), University of California; and San Francisco VA Health Care System (K.Y.).
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9
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Habota T, Cameron J, Thompson DR, Ski CF. Prospective memory impairment in chronic heart failure: a replication study. PSYCHOL HEALTH MED 2022; 27:1277-1285. [DOI: 10.1080/13548506.2020.1867317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Tina Habota
- School of Behavioural and Health Sciences, Australian Catholic University, Brisbane, Australia
- Aberdeen Biomedical Imaging Centre, University of Aberdeen, Aberdeen, UK
| | - Jan Cameron
- Australian Centre for Heart Health, Deakin University, Melbourne, Australia
- School of Nursing and Midwifery, Monash University, Melbourne, Australia
| | - David R. Thompson
- Australian Centre for Heart Health, Deakin University, Melbourne, Australia
- School of Nursing and Midwifery, Queen’s University Belfast, Belfast, UK
| | - Chantal F. Ski
- Australian Centre for Heart Health, Deakin University, Melbourne, Australia
- Integrated Care Academy, University of Suffolk, Ipswich, UK
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10
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Jiang L, Liu S, Li L, Wu W, Ai Z, Chen H, Yin X, Chen Y. Aberrant static and dynamic functional network connectivity in heart failure with preserved ejection fraction. ESC Heart Fail 2022; 9:2558-2566. [PMID: 35560560 PMCID: PMC9288811 DOI: 10.1002/ehf2.13967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 03/28/2022] [Accepted: 04/27/2022] [Indexed: 11/24/2022] Open
Abstract
Aims Heart failure may lead to brain functional alterations related to cognitive impairment. This study aimed to detect alterations of static functional network connectivity (FNC) and dynamic FNC in heart failure with preserved ejection fraction (HFpEF) and to estimate the association between the altered FNC and clinical features related to HFpEF. Methods and results The clinical and resting‐state functional magnetic resonance imaging (fMRI) data of HFpEF patients (n = 35) and healthy controls (HCs) (n = 35) were acquired at baseline. Resting‐state networks (RSNs) were established based on independent component analysis (ICA) and FNC analyses were performed. The associations between the FNC abnormalities and clinical features related to HFpEF were analysed. Compared with HCs, HFpEF patients showed decreased functional connectivity within the default mode network, left frontoparietal network, and right frontoparietal network and increased functional connectivity within the right frontoparietal network and visual network. Negative correlations were observed between decreased dynamic FNC and the left ventricular end‐diastolic diameter (LVDd) (r = −0.435, P = 0.015) as well as the left ventricular end‐systolic diameter (LVDs) (r = −0.443, P = 0.013). Conclusions The FNC disruption and altered temporal properties of functional dynamics in HFpEF patients may reflect the neural mechanisms of brain injury after HFpEF, which may deepen our understanding of the disease.
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Affiliation(s)
- Liang Jiang
- Department of Radiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Shenghua Liu
- Department of Radiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Lin Li
- Department of Echocardiography, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Wen Wu
- Department of Cardiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Zhongping Ai
- Department of Radiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Huiyou Chen
- Department of Radiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Xindao Yin
- Department of Radiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
| | - Yu‐Chen Chen
- Department of Radiology, Nanjing First HospitalNanjing Medical UniversityNanjingChina
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11
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Myoraku A, Lang A, Taylor CT, Scott Mackin R, Meyerhoff DJ, Mueller S, Strigo IA, Tosun D. Age-dependent brain morphometry in Major Depressive disorder. Neuroimage Clin 2021; 33:102924. [PMID: 34959051 PMCID: PMC8718744 DOI: 10.1016/j.nicl.2021.102924] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 12/01/2021] [Accepted: 12/20/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Major depressive disorder (MDD) is a complex disorder that affects nearly 264 million people worldwide. Structural brain abnormalities in multiple neuroanatomical networks have been implicated in the etiology of MDD, but the degree to which MDD affects brain structure during early to late adulthood is unclear. METHODS We examined morphometry of brain regions commonly implicated in MDD, including the amygdala, hippocampus, anterior cingulate gyrus, lateral orbitofrontal gyrus, subgenual cortex, and insular cortex subregions, from early to late adulthood. Harmonized measures for gray matter (GM) volume and cortical thickness of each region were estimated cross-sectionally for 305 healthy controls (CTLs) and 247 individuals with MDD (MDDs), collated from four research cohorts. We modeled the nonlinear associations of age with GM volume and cortical thickness using generalized additive modeling and tested for age-dependent group differences. RESULTS Overall, all investigated regions exhibited smaller GM volume and thinner cortical measures with increasing age. Compared to age matched CTLs, MDDs had thicker cortices and greater GM volume from early adulthood until early middle age (average 35 years), but thinner cortices and smaller GM volume during and after middle age in the lateral orbital gyrus and all insular subregions. Deviations of the MDD and CTL models for both GM volume and cortical thickness in these regions started as early as age 18. CONCLUSIONS The analyses revealed that brain morphometry differences between MDDs and CTLs are dependent on age and brain region. The significant age-by-group interactions in the lateral orbital frontal gyrus and insular subregions make these regions potential targets for future longitudinal studies of MDD.
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Affiliation(s)
- Alison Myoraku
- Northern California Institute for Research and Education, San Francisco, CA 94121, United States; Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA 94305, United States; Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94143, United States.
| | - Adam Lang
- Northern California Institute for Research and Education, San Francisco, CA 94121, United States
| | - Charles T Taylor
- Department of Psychiatry, University of California, San Diego School of Medicine, San Diego, CA 92093, United States
| | - R Scott Mackin
- Northern California Institute for Research and Education, San Francisco, CA 94121, United States; Department of Psychiatry and Behavioral Sciences, Weill Institute for Neuroscience, University of California, San Francisco, San Francisco, CA 94143, United States
| | - Dieter J Meyerhoff
- Northern California Institute for Research and Education, San Francisco, CA 94121, United States; Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94143, United States
| | - Susanne Mueller
- Northern California Institute for Research and Education, San Francisco, CA 94121, United States; Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94143, United States
| | - Irina A Strigo
- Department of Psychiatry, University of California San Francisco, San Francisco, CA 94143, United States; Emotion and Pain Laboratory, San Francisco Veterans Affairs Health Care Center, San Francisco, CA 94121, United States
| | - Duygu Tosun
- Northern California Institute for Research and Education, San Francisco, CA 94121, United States; Department of Radiology and Biomedical Imaging, University of California, San Francisco, San Francisco, CA 94143, United States
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12
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Wijnant SRA, Bos D, Brusselle G, Grymonprez M, Rietzschel E, Vernooij MW, Terzikhan N, Lahousse L. Comparison of cerebral blood flow in subjects with and without chronic obstructive pulmonary disease from the population-based Rotterdam Study. BMJ Open 2021; 11:e053671. [PMID: 34921083 PMCID: PMC8685943 DOI: 10.1136/bmjopen-2021-053671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES Patients with chronic obstructive pulmonary disease (COPD) are at increased risk of cerebrovascular disease, which might be associated with decreases in cerebral blood flow. Since studies examining cerebral blood flow in COPD remain scarce and are limited by sample size, we aimed to study cerebral blood flow in participants with and without COPD. DESIGN Observational cohort study. SETTING Population-based Rotterdam Study. PARTICIPANTS 4177 participants (age 68.0±8.5 years; 53% females) with and without COPD. PREDICTOR VARIABLE Spirometry and pulmonary diffusing capacity. OUTCOME MEASURES Cerebral blood flow by two-dimensional phase-contrast cerebral MRI. RESULTS Compared with subjects with normal spirometry (forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) ≥0.7 and FEV1 ≥80%), multivariable adjusted cerebral blood flow (mL/min) was preserved in subjects with COPD Global initiative for Chronic Obstructive Lung Disease (GOLD1) (FEV1/FVC <0.7 and FEV1 ≥80%), but significantly lower in subjects with COPD GOLD2-3 (FEV1/FVC <0.7 and FEV1 <80%), even after adjustment for cardiovascular comorbidities. In sex-stratified analyses, this difference in cerebral blood flow was statistically significant in women but not in men. Cerebral blood flow was lowest in subjects with FEV1, FVC and diffusion lung capacity for carbon monoxide % predicted values in the lowest quintile, even after adjustment for cardiovascular comorbidities and cardiac function. CONCLUSION We observed a lowered cerebral blood flow in subjects with COPD GOLD2-3.
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Affiliation(s)
- Sara R A Wijnant
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Bioanalysis, Ghent University, Gent, Belgium
| | - Daniel Bos
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Guy Brusselle
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Respiratory Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | | | - Ernst Rietzschel
- Department of Cardiology, Ghent University Hospital, Gent, Belgium
| | - Meike W Vernooij
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Radiology and Nuclear Medicine, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Natalie Terzikhan
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Lies Lahousse
- Department of Epidemiology, Erasmus Medical Center, Rotterdam, the Netherlands
- Department of Bioanalysis, Ghent University, Gent, Belgium
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13
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Pressler SJ, Jung M, Gradus-Pizlo I, Titler M, Smith D, Gao S, Lake KR, Burney H, Clark D, Wierenga K, Dorsey SG, Giordani B. Randomized Controlled Trial of a Cognitive Intervention to Improve Memory in Heart Failure. J Card Fail 2021; 28:519-530. [PMID: 34763080 DOI: 10.1016/j.cardfail.2021.10.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND The objective of this 3-arm randomized controlled trial was to evaluate efficacy of computerized cognitive training (CCT) to improve primary outcomes of delayed recall memory and serum brain-derived neurotrophic factor (BDNF) levels and secondary outcomes of working memory, instrumental activities of daily living (IADL), and health-related quality of life (HRQL) among patients with heart failure (HF). METHODS AND RESULTS Patients (N = 256) were randomly assigned to 8 weeks of CCT using BrainHQ, computerized crossword puzzles active control intervention, and usual care. All patients received weekly nurse enhancement interventions. Data were collected at enrollment and baseline visits and at 10 weeks and 4 and 8 months. In mixed effects models, there were no statistically significant group or group by time differences in outcomes. There were statistically significant differences over time in all outcomes in all groups. Patients improved over time on measures of delayed recall memory, working memory, IADL, and HRQL and had decreased serum BDNF. CONCLUSIONS CCT did not improve outcomes compared with the active control intervention and usual care. Nurse enhancement interventions may have led to improved outcomes over time. Future studies are needed to test nurse enhancement interventions in combination with other cognitive interventions to improve memory in HF. LAYSUMMARY In 256 patients with heart failure, 8 weeks of computerized cognitive training, computerized crossword puzzles, or usual care were studied for effects on (1st) recall memory and serum brain-derived neurotrophic factor (BDNF) and (2nd) working memory, instrumental activities of daily living (IADL), and health-related quality of life (HRQL). Measurements were at baseline, 10 weeks, 4- and 8-months. Nurse enhancement interventions (e.g., support, assessment) were provided. Recall memory, working memory, IADL, and HRQL improved over time. There were no statistically significant differences among treatment groups over time. BDNF unexpectedly decreased. Nurse enhancement interventions may explain improved outcomes. Future studies are needed.
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Affiliation(s)
- Susan J Pressler
- Indiana University School of Nursing, 600 Barnhill Drive, Indianapolis, IN 46202.
| | - Miyeon Jung
- Indiana University School of Nursing, 600 Barnhill Drive, Indianapolis, IN 46202
| | - Irmina Gradus-Pizlo
- University of California Irvine School of Medicine, 333 City Blvd, West, Suite 400, Orange, CA
| | - Marita Titler
- University of Michigan School of Nursing, 400 North Ingalls, Ann Arbor, Michigan 48109-5482
| | - Dean Smith
- Louisiana State University School of Public Health, 2020 Gravier Street, 3rd Floor, New Orleans, LA 70112
| | - Sujuan Gao
- Indiana University School of Medicine, Department of Biostatistics, 410 West 10(th) Street, Suite 3000, Indianapolis, IN 46202
| | - Kittie Reid Lake
- Indiana University School of Nursing, 600 Barnhill Drive, Indianapolis, IN 46202
| | - Heather Burney
- Indiana University School of Medicine, Department of Biostatistics, 410 West 10(th) Street, Suite 3000, Indianapolis, IN 46202
| | - David Clark
- Indiana University School of Medicine, 355 W. 16th Street, Suite 4020, Indianapolis, IN 46202
| | - Kelly Wierenga
- Indiana University School of Nursing, 600 Barnhill Drive, Indianapolis, IN 46202
| | - Susan G Dorsey
- University of Maryland School of Nursing, 655 West Lombard Street, Baltimore MD 21201
| | - Bruno Giordani
- University of Michigan, Michigan Alzheimer's Disease Research Center, Suite C, 2101 Commonwealth Blvd. Ann Arbor MI 48105
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14
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Abstract
The brain and heart are closely interconnected. Physiologically, the brain influences the way the heart beats. An example for this physiological influence is the control of the heart rate via efferences of the autonomic nervous system. Clinical examples for this direction of interactions include cardiac complications after stroke as well as takotsubo cardiomyopathy; however, the heart and brain are reciprocally connected so that heart activity also influences the brain beyond its function as the generator of bloodflow supplying the brain. Examples for this are the perception of stimuli depending on the time of presentation during the heart cycle. Clinical examples of the direction of this interaction constitute stroke as a thromboembolic complication of atrial fibrillation as well as the correlation of atrial fibrillation and dementia. This review article gives an overview of the bidirectional interactions between the heart and brain, partly including the cardiovascular system, discusses their implications for the clinical routine and gives an outlook on current fields of research.
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15
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Hibino H, Gorniak SL. Dependence and reduced motor function in heart failure: future directions for well-being. Heart Fail Rev 2021; 27:1043-1051. [PMID: 34302579 DOI: 10.1007/s10741-021-10145-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/08/2021] [Indexed: 11/26/2022]
Abstract
While patients with heart failure experience a wide range of symptoms, evidence is mounting that patients with heart failure suffer from reduced functional independence. Given that the number of patients with heart failure is rising and considering the adverse outcomes of reduced functional independence, understanding the underlying mechanisms of reduced functionality in patients with heart failure is of increasing importance. Yet, little information exists on how heart failure negatively affects functional independence, including motor function. This article summarizes reports of reduced independence and highlights its significant adverse outcomes in the patients with heart failure. Finally, this article discusses potential causes of reduced independence based on existing reports of impaired central and peripheral nervous systems in the patients with heart failure. Overall, the article provides a solid foundation for future studies investigating motor impairments in patients with heart failure. Such studies may lead to advances in treatment and prevention of reduced independence associated with heart failure, which ultimately contribute to the well-being of patients with heart failure.
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Affiliation(s)
- Hidetaka Hibino
- Department of Health and Human Performance, University of Houston, 3855 Holman St., Garrison 104, Houston, TX, 77204-6015, USA
| | - Stacey L Gorniak
- Department of Health and Human Performance, University of Houston, 3855 Holman St., Garrison 104, Houston, TX, 77204-6015, USA.
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16
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Baranowski BJ, Allen MD, Nyarko JN, Rector RS, Padilla J, Mousseau DD, Rau CD, Wang Y, Laughlin MH, Emter CA, MacPherson RE, Olver TD. Cerebrovascular insufficiency and amyloidogenic signaling in Ossabaw swine with cardiometabolic heart failure. JCI Insight 2021; 6:143141. [PMID: 34027891 PMCID: PMC8262360 DOI: 10.1172/jci.insight.143141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 04/14/2021] [Indexed: 12/26/2022] Open
Abstract
Individuals with heart failure (HF) frequently present with comorbidities, including obesity, insulin resistance, hypertension, and dyslipidemia. Many patients with HF experience cardiogenic dementia, yet the pathophysiology of this disease remains poorly understood. Using a swine model of cardiometabolic HF (Western diet+aortic banding; WD-AB), we tested the hypothesis that WD-AB would promote a multidementia phenotype involving cerebrovascular dysfunction alongside evidence of Alzheimer’s disease (AD) pathology. The results provide evidence of cerebrovascular insufficiency coupled with neuroinflammation and amyloidosis in swine with experimental cardiometabolic HF. Although cardiac ejection fraction was normal, indices of arterial compliance and cerebral blood flow were reduced, and cerebrovascular regulation was impaired in the WD-AB group. Cerebrovascular dysfunction occurred concomitantly with increased MAPK signaling and amyloidogenic processing (i.e., increased APP, BACE1, CTF, and Aβ40 in the prefrontal cortex and hippocampus) in the WD-AB group. Transcriptomic profiles of the stellate ganglia revealed the WD-AB group displayed an enrichment of gene networks associated with MAPK/ERK signaling, AD, frontotemporal dementia, and a number of behavioral phenotypes implicated in cognitive impairment. These provide potentially novel evidence from a swine model that cerebrovascular and neuronal pathologies likely both contribute to the dementia profile in a setting of cardiometabolic HF.
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Affiliation(s)
- Bradley J Baranowski
- Department of Health Sciences and.,Centre for Neuroscience, Brock University, St. Catharines, Ontario, Canada
| | - Matti D Allen
- Department of Physical Medicine and Rehabilitation, School of Medicine, Faculty of Health Sciences, Queen's University, Kingston, Ontario, Canada
| | - Jennifer Nk Nyarko
- Department of Psychiatry, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - R Scott Rector
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.,Research Service, Harry S. Truman Memorial Veterans' Hospital, Columbia, Missouri, USA
| | - Jaume Padilla
- Department of Nutrition and Exercise Physiology, University of Missouri, Columbia, Missouri, USA.,Dalton Cardiovascular Research Center, University of Missouri, Columbia, Missouri, USA
| | - Darrell D Mousseau
- Department of Psychiatry, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | - Christoph D Rau
- Department of Genetics, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Yibin Wang
- Department of Anesthesiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - M Harold Laughlin
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, USA
| | - Craig A Emter
- Department of Biomedical Sciences, University of Missouri, Columbia, Missouri, USA
| | - Rebecca Ek MacPherson
- Department of Health Sciences and.,Centre for Neuroscience, Brock University, St. Catharines, Ontario, Canada
| | - T Dylan Olver
- Department of Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
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17
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Massaro AR. Neurological complications of heart failure. HANDBOOK OF CLINICAL NEUROLOGY 2021; 177:77-89. [PMID: 33632459 DOI: 10.1016/b978-0-12-819814-8.00005-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Heart failure (HF) is a major global cause of death with increasing absolute worldwide numbers of HF patients. HF results from the interaction between cardiovascular aging with specific risk factors, comorbidities, and disease modifiers. The failing heart and neuronal injury have a bidirectional interaction requiring specific management strategies. Decreased cardiac output has been associated with lower brain volumes. Cerebral blood flow (CBF) may normalize following heart transplantation among severe HF patients. Stroke and cognitive impairment remain the main neurologic conditions associated with HF. However, HF patients may also suffer from chronic cerebral hypoperfusion. It seems likely that HF-related ischemic strokes are primarily the result of cardiac embolism. Atrial fibrillation (AF) is present in half of stroke patient with HF. The increased risk of hemorrhagic strokes is less well characterized and likely multifactorial, but may in part reflect a higher use of long-term antithrombotic therapy. The steady improvement of neuroimaging techniques has demonstrated an increased prevalence of silent ischemic lesions among HF patients. The populations most likely to benefit from long-term anticoagulant therapy are HF patients with AF. Cognitive impairment in HF can have a variety of clinical manifestations from mild memory problems to dementia.
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18
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Moore EE, Jefferson AL. Impact of Cardiovascular Hemodynamics on Cognitive Aging. Arterioscler Thromb Vasc Biol 2021; 41:1255-1264. [PMID: 33567862 DOI: 10.1161/atvbaha.120.311909] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Elizabeth E Moore
- Vanderbilt Memory & Alzheimer's Center (E.E.M., A.L.J.), Vanderbilt University Medical Center, Nashville, TN.,Medical Scientist Training Program, School of Medicine, Vanderbilt University, Nashville, TN (E.E.M.)
| | - Angela L Jefferson
- Vanderbilt Memory & Alzheimer's Center (E.E.M., A.L.J.), Vanderbilt University Medical Center, Nashville, TN.,Department of Neurology (A.L.J.), Vanderbilt University Medical Center, Nashville, TN
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Baroni C, Lionetti V. The impact of sex and gender on heart-brain axis dysfunction: current concepts and novel perspectives. Can J Physiol Pharmacol 2020; 99:151-160. [PMID: 33002366 DOI: 10.1139/cjpp-2020-0391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The heart-brain axis (HBA) recapitulates all the circuits that regulate bidirectional flow of communication between heart and brain. Several mechanisms may underlie the interdependent relationship involving heterogeneous tissues at rest and during specific target organ injury such as myocardial infarction, heart failure, arrhythmia, stroke, mood disorders, or dementia. In-depth translational studies of the HBA dysfunction under single-organ injury should include both male and female animals to develop sex- and gender-oriented prevention, diagnosis, and treatment strategies. Indeed, sex and gender are determining factors as females and males exhibit significant differences in terms of susceptibility to risk factors, age of onset, severity of symptoms, and outcome. Despite most studies having focused on the male population, we have conducted a careful appraisal of the literature investigating HBA in females. In particular, we have (i) analyzed sex-related heart and brain illnesses, (ii) recapitulated the most significant studies simultaneously conducted on cardio- and cerebro-vascular systems in female populations, and (iii) hypothesized future perspectives for the development of a gender-based approach to HBA dysfunction. Although sex- and gender-oriented research is at its infancy, the impact of sex on HBA dysfunction is opening unexpected new avenues for managing the health of female subjects exposed to risk of lifestyle multi-organ disease.
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Affiliation(s)
- Carlotta Baroni
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Vincenzo Lionetti
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,UOS Anesthesiology and Intensive Care Medicine, Fondazione Toscana G. Monasterio, Pisa, Italy
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20
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Abstract
The view that chronic heart failure was exclusively a disease of the heart dominated the cardiovascular literature until relatively recently. However, over the last 40 years it has increasingly come to be seen as a multisystem disease. Aside from changes in the sympathetic and parasympathetic nervous systems and the renin-angiotensin-aldosterone system, adaptations to the lungs, muscles and gastrointestinal tract have been clearly documented. It is clear that the brain and CNS are also affected in patients with heart failure, although this is often under recognized. The purpose of this review is to summarize the changes in the structure and biochemical function of the CNS in patients with chronic heart failure and to discuss their potential importance.
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Affiliation(s)
- Mark Dayer
- Department of Cardiology, Musgrove Park Hospital, Taunton, TA1 5DA, UK
| | - David H MacIver
- Department of Cardiology, Musgrove Park Hospital, Taunton, TA1 5DA, UK.,Biological Physics Group, School of Physics & Astronomy, University of Manchester, Manchester, M13 9PL, UK
| | - Stuart D Rosen
- Ealing & Royal Brompton Hospitals, Uxbridge Rd, Southall, UB1 3HW, UK.,Imperial College London, South Kensington, London, SW7 2BU, UK
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21
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Promising insights from brain perfusion studies in depressed patients with heart failure: Linking the brain with the heart. Int J Cardiol 2020; 310:116-117. [DOI: 10.1016/j.ijcard.2020.03.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 11/18/2022]
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22
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Byron-Alhassan A, Tulloch HE, Collins B, Quinlan B, Fang Z, Chakraborty S, Le May M, Duchesne L, Smith AM. Exploratory Analyses of Cerebral Gray Matter Volumes After Out-of-Hospital Cardiac Arrest in Good Outcome Survivors. Front Psychol 2020; 11:856. [PMID: 32435222 PMCID: PMC7218079 DOI: 10.3389/fpsyg.2020.00856] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 04/06/2020] [Indexed: 01/15/2023] Open
Abstract
Background Survival rates of cardiac arrest have increased over recent years, however, survivors may still be left with significant morbidity and functional impairment. A primary concern in cardiac arrest survivors is the effect of prolonged hypoxia/ischemia on the brain. The objectives of the present study were threefold: (1) to explore the effect of cardiac arrest on brain gray matter volumes (GMV) in “good outcome” survivors of out-of-hospital cardiac arrest (OHCA), (2) to examine the relationship between GMV, cognitive functioning and arrest factors, and (3) to explore whether OHCA patients differ from a group of patients with myocardial infarction (MI) uncomplicated by cardiac arrest and a group of healthy controls in terms of GMV. Methods Medically stable OHCA survivors with preserved neurological function and who were eligible for magnetic resonance imaging scanning (MRI; n = 9), were compared to: (1) patients who had experienced a MI (n = 19) and (2) healthy controls (n = 12). Participants underwent brain MRI on a 3T Siemens Trio MRI scanner and GMV was measured by voxel-based morphometry. A comprehensive neuropsychological assessment was also conducted. Global GMV was compared in the three samples using analyses of variance. The relationships between cognition and GMV were examined within group using correlations. Results The OHCA and MI groups showed a similar pattern of differences compared to the healthy control group. Both groups had decreased GMV in the anterior cingulate cortex, bilateral hippocampus, right dorsolateral prefrontal cortex, right putamen, and bilateral cerebellum. There were no significant differences in global or regional GMV between the OHCA and MI groups. Cognitive functioning was correlated with global GMV in the OHCA group; no such correlation was observed in the MI group. Conclusion Regional atrophy was observed in OHCA and MI survivors, compared to a healthy control group, suggesting a common mechanism, presumably preexisting cardiovascular disease. Although similar regional volume differences were observed between the MI and OHCA groups, the relationship between GMV and cognition was only observed in OHCA survivors. We suggest the acute hypoxia/ischemia ensuing from the arrest may interact with diminished neural reserve in select brain areas to expose occult cognitive dysfunction.
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Affiliation(s)
- Aziza Byron-Alhassan
- Department of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada.,School of Psychology, University of Ottawa, Ottawa, ON, Canada
| | - Heather E Tulloch
- Department of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada.,School of Psychology, University of Ottawa, Ottawa, ON, Canada.,Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Barbara Collins
- Department of Cardiac Prevention and Rehabilitation, University of Ottawa Heart Institute, Ottawa, ON, Canada.,School of Psychology, University of Ottawa, Ottawa, ON, Canada
| | - Bonnie Quinlan
- Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Zhuo Fang
- School of Psychology, University of Ottawa, Ottawa, ON, Canada
| | - Santanu Chakraborty
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Department of Medical Imaging, The Ottawa Hospital, Ottawa, ON, Canada
| | - Michel Le May
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Lloyd Duchesne
- Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada.,Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Andra M Smith
- School of Psychology, University of Ottawa, Ottawa, ON, Canada
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23
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Escobar I, Xu J, Jackson CW, Perez-Pinzon MA. Altered Neural Networks in the Papez Circuit: Implications for Cognitive Dysfunction after Cerebral Ischemia. J Alzheimers Dis 2020; 67:425-446. [PMID: 30584147 PMCID: PMC6398564 DOI: 10.3233/jad-180875] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Cerebral ischemia remains a leading cause of mortality worldwide. Although the incidence of death has decreased over the years, surviving patients may suffer from long-term cognitive impairments and have an increased risk for dementia. Unfortunately, research aimed toward developing therapies that can improve cognitive outcomes following cerebral ischemia has proved difficult given the fact that little is known about the underlying processes involved. Nevertheless, mechanisms that disrupt neural network activity may provide valuable insight, since disturbances in both local and global networks in the brain have been associated with deficits in cognition. In this review, we suggest that abnormal neural dynamics within different brain networks may arise from disruptions in synaptic plasticity processes and circuitry after ischemia. This discussion primarily concerns disruptions in local network activity within the hippocampus and other extra-hippocampal components of the Papez circuit, given their role in memory processing. However, impaired synaptic plasticity processes and disruptions in structural and functional connections within the Papez circuit have important implications for alterations within the global network, as well. Although much work is required to establish this relationship, evidence thus far suggests there is a link. If pursued further, findings may lead toward a better understanding of how deficits in cognition arise, not only in cerebral ischemia, but in other neurological diseases as well.
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Affiliation(s)
- Iris Escobar
- Department of Neurology, Cerebral Vascular Disease Research Laboratories, University of Miami Miller School of Medicine, Miami, FL, USA.,Neuroscience Program, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Jing Xu
- Department of Neurology, Cerebral Vascular Disease Research Laboratories, University of Miami Miller School of Medicine, Miami, FL, USA.,Neuroscience Program, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Charles W Jackson
- Department of Neurology, Cerebral Vascular Disease Research Laboratories, University of Miami Miller School of Medicine, Miami, FL, USA.,Neuroscience Program, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Miguel A Perez-Pinzon
- Department of Neurology, Cerebral Vascular Disease Research Laboratories, University of Miami Miller School of Medicine, Miami, FL, USA.,Neuroscience Program, University of Miami Miller School of Medicine, Miami, FL, USA
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24
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Agrimi J, Baroni C, Anakor E, Lionetti V. Perioperative Heart-Brain Axis Protection in Obese Surgical Patients: The Nutrigenomic Approach. Curr Med Chem 2020; 27:258-281. [PMID: 30324875 DOI: 10.2174/0929867325666181015145225] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 08/01/2018] [Accepted: 09/25/2018] [Indexed: 02/06/2023]
Abstract
The number of obese patients undergoing cardiac and noncardiac surgery is rapidly increasing because they are more prone to concomitant diseases, such as diabetes, thrombosis, sleep-disordered breathing, cardiovascular and cerebrovascular disorders. Even if guidelines are already available to manage anesthesia and surgery of obese patients, the assessment of the perioperative morbidity and mortality from heart and brain disorders in morbidly obese surgical patients will be challenging in the next years. The present review will recapitulate the new mechanisms underlying the Heart-brain Axis (HBA) vulnerability during the perioperative period in healthy and morbidly obese patients. Finally, we will describe the nutrigenomics approach, an emerging noninvasive dietary tool, to maintain a healthy body weight and to minimize the HBA propensity to injury in obese individuals undergoing all types of surgery by personalized intake of plant compounds that may regulate the switch from health to disease in an epigenetic manner. Our review provides current insights into the mechanisms underlying HBA response in obese surgical patients and how they are modulated by epigenetically active food constituents.
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Affiliation(s)
- Jacopo Agrimi
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Carlotta Baroni
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, University of Pisa, Pisa, Italy
| | - Ekene Anakor
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Vincenzo Lionetti
- Institute of Life Sciences, Scuola Superiore Sant'Anna, Pisa, Italy.,UOS Anesthesiology, Fondazione Toscana G. Monasterio, Pisa, Italy
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25
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Ichijo Y, Kono S, Yoshihisa A, Misaka T, Kaneshiro T, Oikawa M, Miura I, Yabe H, Takeishi Y. Impaired Frontal Brain Activity in Patients With Heart Failure Assessed by Near-Infrared Spectroscopy. J Am Heart Assoc 2020; 9:e014564. [PMID: 31973606 PMCID: PMC7033895 DOI: 10.1161/jaha.119.014564] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background The prevalence of depression and/or anxiety disorders is reported to be higher in patients with heart failure (HF) than in the general population, and patients with HF also have coexisting cognitive problems. Recently, the development of near-infrared spectroscopy (NIRS) has enabled noninvasive measurements of regional cerebral blood volume and brain activity, in terms of cerebral oxyhemoglobin in the cerebral cortex, with a high time resolution. The aim of the current study was to determine the associations between frontal brain activity and depressive symptoms, anxiety status, and cognitive function in patients with HF. Methods and Results We measured and compared frontal brain activity determined by NIRS during a verbal fluency task in patients with HF (n=35) and control subjects (n=28). The Center for Epidemiologic Studies Depression Scale for assessment of depressive symptoms, State-Trait Anxiety Inventory for assessment of anxiety status, Mini-Mental State Examination for assessment of cognitive function, and NIRS were simultaneously conducted. NIRS showed that frontal brain activity was significantly lower in the HF group than in the control subjects (28.5 versus 88.0 mM·mm; P<0.001). Next, we examined the associations between frontal brain activity and the findings of Center for Epidemiologic Studies Depression Scale, State-Trait Anxiety Inventory, Mini-Mental State Examination, and verbal fluency task. There were significant correlations between frontal brain activity and State-Trait Anxiety Inventory (R=-0.228, P=0.046), Mini-Mental State Examination (R=0.414, P=0.017), and verbal fluency task (R=0.338, P=0.007), but not with Center for Epidemiologic Studies Depression Scale (R=-0.160, P=0.233). Conclusions Frontal brain activity assessed by NIRS is reduced and is associated with high anxiety status and low cognitive function in patients with HF.
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Affiliation(s)
- Yasuhiro Ichijo
- Department of Cardiovascular Medicine Fukushima Medical University Fukushima Japan
| | - Soichi Kono
- Department of Neuropsychiatry Fukushima Medical University Fukushima Japan
| | - Akiomi Yoshihisa
- Department of Cardiovascular Medicine Fukushima Medical University Fukushima Japan
| | - Tomofumi Misaka
- Department of Cardiovascular Medicine Fukushima Medical University Fukushima Japan
| | - Takashi Kaneshiro
- Department of Cardiovascular Medicine Fukushima Medical University Fukushima Japan
| | - Masayoshi Oikawa
- Department of Cardiovascular Medicine Fukushima Medical University Fukushima Japan
| | - Itaru Miura
- Department of Neuropsychiatry Fukushima Medical University Fukushima Japan
| | - Hirooki Yabe
- Department of Neuropsychiatry Fukushima Medical University Fukushima Japan
| | - Yasuchika Takeishi
- Department of Cardiovascular Medicine Fukushima Medical University Fukushima Japan
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26
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Mueller K, Thiel F, Beutner F, Teren A, Frisch S, Ballarini T, Möller HE, Ihle K, Thiery J, Schuler G, Villringer A, Schroeter ML. Brain Damage With Heart Failure: Cardiac Biomarker Alterations and Gray Matter Decline. Circ Res 2020; 126:750-764. [PMID: 31969053 PMCID: PMC7077969 DOI: 10.1161/circresaha.119.315813] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Supplemental Digital Content is available in the text. Rationale: Heart failure (HF) following heart damage leads to a decreased blood flow due to a reduced pump efficiency of the heart muscle. A consequence can be insufficient oxygen supply to the organism including the brain. While HF clearly shows neurological symptoms, such as fatigue, nausea, and dizziness, the implications for brain structure are not well understood. Few studies show regional gray matter decrease related to HF; however, the underlying mechanisms leading to the observed brain changes remain unclear. Objective: To study the relationship between impaired heart function, hampered blood circulation, and structural brain change in a case-control study. Methods and Results: Within a group of 80 patients of the Leipzig Heart Center, we investigated a potential correlation between HF biomarkers and the brain’s gray matter density (GMD) obtained by magnetic resonance imaging. We observed a significant positive correlation between cardiac ejection fraction and GMD across the whole frontal and parietal medial cortex reflecting the consequence of HF onto the brain’s gray matter. Moreover, we also obtained a relationship between GMD and the NT-proBNP (N-terminal prohormone of brain natriuretic peptide)—a biomarker that is used for screening, diagnosis, and prognosis of HF. Here, we found a significant negative correlation between NT-proBNP and GMD in the medial and posterior cingulate cortex but also in precuneus and hippocampus, which are key regions implicated in structural brain changes in dementia. Conclusions: We obtained significant correlations between brain structure and markers of heart failure including ejection fraction and NT-proBNP. A diminished GMD was found with decreased ejection fraction and increased NT-proBNP in wide brain regions including the whole frontomedian cortex as well as hippocampus and precuneus. Our observations might reflect structural brain damage in areas that are related to cognition; however, whether these structural changes facilitate the development of cognitive alterations has to be proven by further longitudinal studies.
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Affiliation(s)
- Karsten Mueller
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.)
| | - Friederike Thiel
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.)
| | - Frank Beutner
- Leipzig Heart Center, Germany (F.B., A.T., G.S.).,Leipzig Research Centre for Civilization Diseases, Germany (F.B., A.T., J.T., A.V., M.L.S.)
| | - Andrej Teren
- Leipzig Heart Center, Germany (F.B., A.T., G.S.).,Leipzig Research Centre for Civilization Diseases, Germany (F.B., A.T., J.T., A.V., M.L.S.)
| | - Stefan Frisch
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.)
| | - Tommaso Ballarini
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.)
| | - Harald E Möller
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.)
| | - Kristin Ihle
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.)
| | - Joachim Thiery
- Leipzig Heart Center, Germany (F.B., A.T., G.S.).,Leipzig Research Centre for Civilization Diseases, Germany (F.B., A.T., J.T., A.V., M.L.S.).,Institute of Laboratory Medicine, Clinical Chemistry and Molecular Diagnostics, University Hospital Leipzig, Germany (J.T.)
| | | | - Arno Villringer
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.).,Leipzig Research Centre for Civilization Diseases, Germany (F.B., A.T., J.T., A.V., M.L.S.).,Clinic for Cognitive Neurology, University Hospital Leipzig, Germany (A.V., M.L.S.)
| | - Matthias L Schroeter
- From the Max Planck Institute for Human Cognitive and Brain Sciences, Germany (K.M., F.T., S.F., T.B., H.E.M., K.I., A.V., M.L.S.).,Leipzig Research Centre for Civilization Diseases, Germany (F.B., A.T., J.T., A.V., M.L.S.).,Clinic for Cognitive Neurology, University Hospital Leipzig, Germany (A.V., M.L.S.)
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27
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Mene-Afejuku TO, Pernia M, Ibebuogu UN, Chaudhari S, Mushiyev S, Visco F, Pekler G. Heart Failure and Cognitive Impairment: Clinical Relevance and Therapeutic Considerations. Curr Cardiol Rev 2019; 15:291-303. [PMID: 31456512 PMCID: PMC8142355 DOI: 10.2174/1573403x15666190313112841] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 02/27/2019] [Accepted: 03/04/2019] [Indexed: 12/19/2022] Open
Abstract
Heart failure (HF) is a devastating condition characterized by poor quality of life, numerous complications, high rate of readmission and increased mortality. HF is the most common cause of hospitalization in the United States especially among people over the age of 64 years. The number of people grappling with the ill effects of HF is on the rise as the number of people living to an old age is also on the increase. Several factors have been attributed to these high readmission and mortality rates among which are; poor adherence with therapy, inability to keep up with clinic appointments and even failure to recognize early symptoms of HF deterioration which may be a result of cognitive impairment. Therefore, this review seeks to compile the most recent information about the links between HF and dementia or cognitive impairment. We also assessed the prognostic consequences of cognitive impairment complicating HF, therapeutic strategies among patients with HF and focus on future areas of research that would reduce the prevalence of cognitive impairment, reduce its severity and also ameliorate the effect of cognitive impairment coexisting with HF.
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Affiliation(s)
- Tuoyo O Mene-Afejuku
- Department of Medicine, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Monica Pernia
- Department of Medicine, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Uzoma N Ibebuogu
- Department of Internal Medicine (Cardiology), University of Tennessee Health Sciences Center, Memphis, Tennessee TN, United States
| | - Shobhana Chaudhari
- Department of Medicine, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Savi Mushiyev
- Division of Cardiology, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Ferdinand Visco
- Division of Cardiology, New York Medical College, Metropolitan Hospital Center, New York NY, United States
| | - Gerald Pekler
- Division of Cardiology, New York Medical College, Metropolitan Hospital Center, New York NY, United States
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28
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Hayward GC, LeBlanc PJ, Emter CA, Nyarko JNK, Mousseau DD, MacPherson REK, Olver TD. Female Sex Hormones and Cardiac Pressure Overload Independently Contribute to the Cardiogenic Dementia Profile in Yucatan Miniature Swine. Front Cardiovasc Med 2019; 6:129. [PMID: 31552273 PMCID: PMC6746895 DOI: 10.3389/fcvm.2019.00129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 08/19/2019] [Indexed: 01/29/2023] Open
Abstract
Post-menopausal women with heart failure (HF) frequently exhibit cardiogenic dementia. Using a pre-clinical swine model of post-menopausal HF, we recently demonstrated that experimental menopause (ovariectomy; OVX) and HF (6-month cardiac pressure overload/aortic banding; AB) independently altered cerebral vasomotor control and together impaired cognitive function. The purpose of this study was to examine the prefrontal cortex and hippocampus tissues from these animals to assess whether OVX and HF are associated with neurologic alterations that may contribute to cardiogenic dementia. We hypothesized that OVX and HF would independently alter neuronal cell signaling in swine with post-menopausal cardiogenic dementia. Immunoblot analyses revealed OVX was associated with reduced estrogen receptor-α in both brain regions and HF tended to exacerbate OVX-induced deficits in the hippocampus. Further, OVX was associated with a reduction in the ratio of phosphorylated:total Akt and ERK in the hippocampus as well as decreased total Akt and synaptophysin in the prefrontal cortex. In contrast, HF was associated with a trend toward reduced phosphorylated:total ERK in the prefrontal cortex. In addition, HF was associated with decreased β-amyloid (1-38) in the prefrontal cortex and increased β-amyloid (1-38) in the hippocampus. Regional brain lipid analysis revealed OVX tended to increase total, saturated, and monounsaturated fatty acid content in the prefrontal cortex, with the greatest magnitude of change occurring in the AB-OVX group. The data from this study suggest that OVX and HF are independently associated with regional-specific neurologic changes in the brain that contribute to the cardiogenic dementia profile in this model. This pre-clinical swine model may be a useful tool for better understanding post-menopausal cardiogenic dementia pathology and developing novel therapies.
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Affiliation(s)
- Grant C. Hayward
- Department of Health Sciences, Brock University, St. Catharines, ON, Canada
- Centre for Neuroscience, Brock University, St. Catharines, ON, Canada
| | - Paul J. LeBlanc
- Department of Health Sciences, Brock University, St. Catharines, ON, Canada
- Centre for Bone and Muscle Health, Brock University, St. Catharines, ON, Canada
| | - Craig A. Emter
- Department of Biomedical Sciences, University of Missouri, Columbia, MO, United States
| | - Jennifer N. K. Nyarko
- Department of Psychiatry, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Darrell D. Mousseau
- Department of Psychiatry, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Rebecca E. K. MacPherson
- Department of Health Sciences, Brock University, St. Catharines, ON, Canada
- Centre for Neuroscience, Brock University, St. Catharines, ON, Canada
| | - T. Dylan Olver
- Department of Biomedical Sciences, Western College of Veterinary Medicine, University of Saskatchewan, Saskatoon, SK, Canada
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29
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Rochoy M, Bordet R, Gautier S, Chazard E. Factors associated with the onset of Alzheimer's disease: Data mining in the French nationwide discharge summary database between 2008 and 2014. PLoS One 2019; 14:e0220174. [PMID: 31344088 PMCID: PMC6657866 DOI: 10.1371/journal.pone.0220174] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 07/10/2019] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Identifying modifiable risk factors for Alzheimer's disease (AD) is critical for research. Data mining may be a useful tool for finding new AD associated factors. METHODS We included all patients over 49 years of age, hospitalized in France in 2008 (without dementia) and in 2014. Dependent variable was AD or AD dementia diagnosis in 2014. We recoded the diagnoses of hospital stays (in ICD-10) into 137 explanatory variables.To avoid overweighting the "age" variable, we divided the population into 7 sub-populations of 5 years. RESULTS We analyzed 1,390,307 patients in the PMSI in 2008 and 2014: 55,997 patients had coding for AD or AD dementia in 2014 (4.04%). We associated Alzheimer disease in 2014 with about 20 variables including male sex, stroke, diabetes mellitus, mental retardation, bipolar disorder, intoxication, Parkinson disease, depression, anxiety disorders, alcohol, undernutrition, fall and 3 less explored variables: intracranial hypertension (odd radio [95% confidence interval]: 1.16 [1.12-1.20] in 70-80 years group), psychotic disorder (OR: 1.09 [1.07-1.11] in 70-75 years group) and epilepsy (OR: 1.06 [1.05-1.07] after 70 years). DISCUSSION We analyzed 137 variables in the PMSI identified some well-known risk factors for AD, and highlighted a possible association with intracranial hypertension, which merits further investigation. Better knowledge of associations could lead to better targeting (identifying) at-risk patients, and better prevention of AD, in order to reduce its impact.
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Affiliation(s)
- Michaël Rochoy
- Univ. Lille, Lille, France
- INSERM, U1171-Degenerative and Vascular Cognitive Disorders, Lille, France
- EA2694, Public Health Department, Lille, France
| | - Régis Bordet
- Univ. Lille, Lille, France
- INSERM, U1171-Degenerative and Vascular Cognitive Disorders, Lille, France
| | - Sophie Gautier
- Univ. Lille, Lille, France
- INSERM, U1171-Degenerative and Vascular Cognitive Disorders, Lille, France
| | - Emmanuel Chazard
- Univ. Lille, Lille, France
- EA2694, Public Health Department, Lille, France
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30
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Rebenkova MS, Gombozhapova AE, Rogovskaya YV, Ryabov VV, Kzhyshkowska YG, Kim BE, Prohorova YA. [Dynamics of brain CD68+ and stabilin-1+ macrophage infiltration in patients with myocardial infarction]. ACTA ACUST UNITED AC 2019; 59:44-50. [PMID: 31131759 DOI: 10.18087/cardio.2584] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 05/24/2019] [Indexed: 11/18/2022]
Abstract
Te aim of the study was to evaluate the temporal dynamics of brain CD68+ and stabilin-1+ macrophage infltration in patients with fatal myocardial infarction (MI) type 1. MATERIALS AND METHODS Te study included 31 patients with fatal MI type I. Te control group comprised 10 patients of 18-40 age group who died from injuries incompatible with life. Patients with MI were divided into two groups. Group 1 comprised patients who died during the frst 72 hours of MI, group 2 comprised patients who died on days 4‒28. Macrophage infltration in the brain was assessed by immunohistochemical analysis. We used CD68 as a marker for the cells of the macrophage lineage and stabilin-1 as an M2-like macrophage biomarker. RESULTS In group 1 the number of brain CD68+ macrophages was signifcantly higher than in the control group. In group 2 the intensity of brain CD68+ cells infltration was lower than in group 1 and higher than in the control group. Tere was a small amount of stabilin-1+ macrophages in the brain of healthy people, as well as of patients who died from MI. Tere were no signifcant differences in the number of stabilin-1+ cells between group 1 and group 2. Correlation analysis revealed the presence of positive correlation between the number of CD68 + macrophages in the infarct, peri-infarct, and non-infarct areas of the myocardium and the number of CD68+ macrophages in the brain in patients with MI. Tere were not correlations between the number of CD68 + and stabilin-1+ cells and the presence of diabetes mellitus, history of stroke, history of MI, and pre-infarction angina. CONCLUSION Te number of brain CD68+ macrophages signifcantly increased during the frst three days of MI. Te number of brain stabilin-1+ macrophages did not increase and did not differ from the control values. We observed a positive correlation between the number of CD68+ macrophages in the brain and myocardium.
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Affiliation(s)
- M S Rebenkova
- Tomsk National Research Medical Center of the Russian Academy of Science; National Research Tomsk State University
| | - A E Gombozhapova
- Tomsk National Research Medical Center of the Russian Academy of Science; National Research Tomsk State University
| | - Yu V Rogovskaya
- Tomsk National Research Medical Center of the Russian Academy of Science; National Research Tomsk State University
| | - V V Ryabov
- Tomsk National Research Medical Center of the Russian Academy of Science; National Research Tomsk State University; Siberian State Medical University
| | | | - B E Kim
- National Research Tomsk State University
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31
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Hu WS, Lin CL. Comparison of CHA 2DS 2-VASc and AHEAD scores for the prediction of incident dementia in patients hospitalized for heart failure: a nationwide cohort study. Intern Emerg Med 2019; 14:395-402. [PMID: 30306322 DOI: 10.1007/s11739-018-1961-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 09/26/2018] [Indexed: 01/03/2023]
Abstract
This study explores the use of the CHA2DS2-VASc and the AHEAD scores to predict incident dementia in patients with heart failure (HF) who need hospitalization. We used a large national database to study 387,595 adult patients hospitalized for HF from Taiwan. This registration cohort was followed to document the cumulative incidence of dementia. The area under the curve of receiver operating characteristics (AUROC) was used to evaluate the discriminative ability of CHA2DS2-VASc and AHEAD scores in predicting dementia, whereas the DeLong test was used to examine the difference between the predictive capacity. A higher CHA2DS2-VASc and AHEAD scores appear to be more strongly associated with a higher incidence of dementia. The AUROC for CHA2DS2-VASc score in predicting dementia (0.61, 95% CI = 0.60-0.61) is significantly higher than the AHEAD score (0.55, 95% CI = 0.54-0.55) (DeLong test p < 0.001). A significantly higher ability, by AUROC, of CHA2DS2-VASc score to predict new-onset dementia in patients hospitalized for HF is found.
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Affiliation(s)
- Wei-Syun Hu
- School of Medicine, College of Medicine, China Medical University, Taichung, 40402, Taiwan.
- Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, 2, Yuh-Der Road, Taichung, 40447, Taiwan.
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, 40447, Taiwan
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32
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Holanda MA, Alves-de-Almeida M, Lima JW, Taunay TC, Gondim FA, P.R.Cavalcanti R, Mont’Alverne FJ, Sousa NDS, Oliveira MF, Pereira ED. Short-term effects of non-invasive ventilation on cerebral blood flow and cognitive function in COPD. Respir Physiol Neurobiol 2018; 258:53-59. [DOI: 10.1016/j.resp.2018.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Revised: 05/23/2018] [Accepted: 05/28/2018] [Indexed: 11/17/2022]
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33
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Gallucci M, Piovesan C, Di Battista ME. Associations between the Frailty Index and Brain Atrophy: The Treviso Dementia (TREDEM) Registry. J Alzheimers Dis 2018; 62:1623-1634. [DOI: 10.3233/jad-170938] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Maurizio Gallucci
- Cognitive Impairment Center, Local Health Authority n. 2 Marca Trevigiana, Treviso, Italy
| | - Cinzia Piovesan
- Public Health Section, Local Health Authority n. 2 Marca Trevigiana, Treviso, Italy
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34
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Sindi S, Kåreholt I, Spulber G, Soininen H, Kivipelto M, Solomon A. Midlife Work-Related Stress is Associated with Late-Life Gray Matter Volume Atrophy. J Alzheimers Dis Rep 2017; 1:219-227. [PMID: 30480239 PMCID: PMC6159714 DOI: 10.3233/adr-170035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background: Work-related stress has been associated with an increased dementia risk. However, less is known about the mechanisms that underlie these associations. Objective: The goal is to examine associations between midlife work-related stress and late-life structural brain alterations. Methods: The Cardiovascular Risk Factors, Aging, and Dementia (CAIDE) study participants were randomly selected from independent population-based surveys (mean age 50) in Finland. MRI measurements included gray matter (GM) volume, white matter lesions (WML) and medial temporal atrophy (MTA) (1st re-examination, n = 102); and GM volume, hippocampal volume, WML volume, cortical thickness, and MTA (2nd re-examination, n = 64). Work-related stress comprised a score from two questions administered in midlife. Results: Higher levels of midlife work-related stress were associated with lower GM volume (β= –0.077, p = 0.033) at the first re-examination, even after adjusting for several confounders. No significant associations were found with MTA, WML, or MRI measurements at the second re-examination. Conclusion: Previously shown associations of midlife work-related stress with dementia risk may be at least partly explained by associations with lower GM volume in late-life. The lack of associations at the second re-examination may indicate a critical time window for the effects of midlife work-related stress, and/or selective survival/participation.
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Affiliation(s)
- Shireen Sindi
- Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden.,Karolinska Institutet Center for Alzheimer Research, Stockholm, Sweden.,Neuroepidemiology and Ageing Research Unit, School of Public Health, Imperial College London, London, UK
| | - Ingemar Kåreholt
- Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden.,Institute of Gerontology, School of Health and Welfare, Jönköping University, Jönköping, Sweden
| | - Gabriela Spulber
- Karolinska Institutet Center for Alzheimer Research, Stockholm, Sweden
| | - Hilkka Soininen
- Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Neurology, University of Eastern Finland, and Kuopio University Hospital, Kuopio, Finland
| | - Miia Kivipelto
- Karolinska Institutet Center for Alzheimer Research, Stockholm, Sweden.,Neuroepidemiology and Ageing Research Unit, School of Public Health, Imperial College London, London, UK.,Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Chronic Disease Prevention, National Institute for Health and Welfare, Helsinki, Finland.,Department of Geriatrics, Karolinska University Hospital, Stockholm, Sweden
| | - Alina Solomon
- Aging Research Center, Karolinska Institutet and Stockholm University, Stockholm, Sweden.,Karolinska Institutet Center for Alzheimer Research, Stockholm, Sweden.,Department of Neurology, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland.,Department of Geriatrics, Karolinska University Hospital, Stockholm, Sweden
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35
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36
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Bayes-Genis A, Barallat J, de Antonio M, Domingo M, Zamora E, Vila J, Subirana I, Gastelurrutia P, Pastor MC, Januzzi JL, Lupón J. Bloodstream Amyloid-beta (1-40) Peptide, Cognition, and Outcomes in Heart Failure. ACTA ACUST UNITED AC 2017; 70:924-932. [DOI: 10.1016/j.rec.2017.02.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 02/08/2017] [Indexed: 10/20/2022]
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37
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Hayes SM, Hayes JP, Williams VJ, Liu H, Verfaellie M. FMRI activity during associative encoding is correlated with cardiorespiratory fitness and source memory performance in older adults. Cortex 2017; 91:208-220. [PMID: 28161031 DOI: 10.1016/j.cortex.2017.01.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 11/23/2016] [Accepted: 01/04/2017] [Indexed: 11/24/2022]
Abstract
Older adults (OA), relative to young adults (YA), exhibit age-related alterations in functional Magnetic Resonance Imaging (fMRI) activity during associative encoding, which contributes to deficits in source memory. Yet, there are remarkable individual differences in brain health and memory performance among OA. Cardiorespiratory fitness (CRF) is one individual difference factor that may attenuate brain aging, and thereby contribute to enhanced source memory in OA. To examine this possibility, 26 OA and 31 YA completed a treadmill-based exercise test to evaluate CRF (peak VO2) and fMRI to examine brain activation during a face-name associative encoding task. Our results indicated that in OA, peak VO2 was positively associated with fMRI activity during associative encoding in multiple regions including bilateral prefrontal cortex, medial frontal cortex, bilateral thalamus and left hippocampus. Next, a conjunction analysis was conducted to assess whether CRF influenced age-related differences in fMRI activation. We classified OA as high or low CRF and compared their activation to YA. High fit OA (HFOA) showed fMRI activation more similar to YA than low fit OA (LFOA) (i.e., reduced age-related differences) in multiple regions including thalamus, posterior and prefrontal cortex. Conversely, in other regions, primarily in prefrontal cortex, HFOA, but not LFOA, demonstrated greater activation than YA (i.e., increased age-related differences). Further, fMRI activity in these brain regions was positively associated with source memory among OA, with a mediation model demonstrating that associative encoding activation in medial frontal cortex indirectly influenced the relationship between peak VO2 and subsequent source memory performance. These results indicate that CRF may contribute to neuroplasticity among OA, reducing age-related differences in some brain regions, consistent with the brain maintenance hypothesis, but accentuating age-differences in other regions, consistent with the brain compensation hypothesis.
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Affiliation(s)
- Scott M Hayes
- Memory Disorders Research Center, VA Boston Healthcare System, Boston University School of Medicine, Boston, MA, USA; Neuroimaging Research for Veterans Center, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA.
| | - Jasmeet P Hayes
- National Center for PTSD, VA Boston Healthcare System, Boston, MA, USA; Neuroimaging Research for Veterans Center, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
| | - Victoria J Williams
- Memory Disorders Research Center, VA Boston Healthcare System, Boston University School of Medicine, Boston, MA, USA; Neuroimaging Research for Veterans Center, VA Boston Healthcare System, Boston, MA, USA
| | - Huiting Liu
- University of Illinois at Chicago, Department of Psychology, Chicago, IL, USA
| | - Mieke Verfaellie
- Memory Disorders Research Center, VA Boston Healthcare System, Boston University School of Medicine, Boston, MA, USA; Department of Psychiatry, Boston University School of Medicine, Boston, MA, USA
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38
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Law LL, Schultz SA, Boots EA, Einerson JA, Dougherty RJ, Oh JM, Korcarz CE, Edwards DF, Koscik RL, Dowling NM, Gallagher CL, Bendlin BB, Carlsson CM, Asthana S, Hermann BP, Sager MA, Johnson SC, Cook DB, Stein JH, Okonkwo OC. Chronotropic Response and Cognitive Function in a Cohort at Risk for Alzheimer's Disease. J Alzheimers Dis 2016; 56:351-359. [PMID: 27911299 DOI: 10.3233/jad-160642] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective of this study was to examine the association of chronotropic response (CR) and heart rate (HR) recovery- two indices of cardiovascular function within the context of a graded exercise test- with cognitive performance in a cognitively healthy, late-middle-aged cohort at risk for Alzheimer's disease (AD). Ninety participants (age = 63.52±5.86 years; 65.6% female) from the Wisconsin Registry for Alzheimer's Prevention participated in this study. They underwent graded exercise testing and a comprehensive neuropsychological assessment that assessed the following four cognitive domains: Immediate Memory, Verbal & Learning Memory, Working Memory, and Speed & Flexibility. Regression analyses, adjusted for age, sex, and education, were used to examine the association between CR, HR recovery, and cognition. We found significant associations between CR and cognitive performance in the domains of Immediate Memory, Verbal Learning & Memory, and Speed & Flexibility. In contrast, HR recovery was not significantly associated with cognitive function. The association between CR and cognition persisted even after controlling for HR recovery. Together, these findings indicatethat, in a cognitively normal, late-middle-aged cohort, CR is a stronger correlate of cognitive performance than HR recovery. Overall, this study reinforces the idea that cardiovascular health plays an important role in cognitive function, specifically in a cohort at risk for AD; and that interventions that promote vascular health may be a viable pathway to preventing or slowing cognitive decline due to AD.
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Affiliation(s)
- Lena L Law
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Stephanie A Schultz
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Elizabeth A Boots
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jean A Einerson
- Division of Cardiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ryan J Dougherty
- Department of Kinesiology, University of Wisconsin School of Education, Madison, WI, USA
| | - Jennifer M Oh
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Claudia E Korcarz
- Division of Cardiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Dorothy F Edwards
- Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Department of Kinesiology, University of Wisconsin School of Education, Madison, WI, USA
| | - Rebecca L Koscik
- Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - N Maritza Dowling
- Department of Biostatistics & Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Catherine L Gallagher
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Department of Neurology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Barbara B Bendlin
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Cynthia M Carlsson
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Sanjay Asthana
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Bruce P Hermann
- Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Department of Neurology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Mark A Sager
- Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Sterling C Johnson
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Dane B Cook
- Department of Kinesiology, University of Wisconsin School of Education, Madison, WI, USA.,Research Service, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA
| | - James H Stein
- Division of Cardiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ozioma C Okonkwo
- Geriatric Research Education and Clinical Center, William S. Middleton Memorial Veterans Hospital, Madison, WI, USA.,Wisconsin Alzheimer's Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.,Wisconsin Alzheimer's Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
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Cameron JD, Gallagher R, Pressler SJ, McLennan SN, Ski CF, Tofler G, Thompson DR. Sensitivity and Specificity of a Five-Minute Cognitive Screening Test in Patients With Heart Failure. J Card Fail 2016; 22:99-107. [DOI: 10.1016/j.cardfail.2015.08.343] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 08/25/2015] [Accepted: 08/28/2015] [Indexed: 11/16/2022]
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40
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Oliveira MF, Alencar MC, Arbex F, Souza A, Sperandio P, Medina L, Medeiros WM, Hirai DM, O'Donnell DE, Neder JA. Effects of heart failure on cerebral blood flow in COPD: Rest and exercise. Respir Physiol Neurobiol 2016; 221:41-8. [DOI: 10.1016/j.resp.2015.10.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Revised: 10/07/2015] [Accepted: 10/10/2015] [Indexed: 12/13/2022]
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