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Pedersen HS, Christensen KS, Prior A, Christensen KB. The dimensionality of the Perceived Stress Scale: The presence of opposing items is a source of measurement error. J Affect Disord 2024; 344:485-494. [PMID: 37852582 DOI: 10.1016/j.jad.2023.10.109] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 09/26/2023] [Accepted: 10/15/2023] [Indexed: 10/20/2023]
Abstract
INTRODUCTION The Perceived Stress Scale (PSS) is a widely recognized patient-reported outcome measure designed to assess an individual's level of perceived stress. The PSS consists of ten items, with six items phrased negatively and four phrased positively. Most studies have found that the PSS consists of two dimensions, with negative and positive items forming separate dimensions. However, some studies suggest a one-dimensional construct. OBJECTIVE We aimed to investigate the dimensionality of the PSS and the impact of wording effects on the measurement properties of the scale. METHODS We tested a modified version of the PSS (mPSS), with negative wording of all items. In a Danish sample, respondents were randomized to answer the PSS or the mPSS. We used confirmative factor analysis and Rasch analysis to assess the validity and reliability of the two versions. The proportion of person misfit was also evaluated. RESULTS A total of 326 respondents completed the PSS, whereas 306 completed the mPSS. For the PSS, a two-factor model fitted the data best, and the first positively formulated item showed under-discrimination (Rasch model item fit rejected). The mPSS had higher measurement precision than the PSS, but evidence of local dependence was seen for both versions. Fewer respondents gave improbable responses to the mPSS compared to the PSS. LIMITATIONS Data comes from three different respondent samples. CONCLUSION The PSS was deemed essentially unidimensional, with the extra variance being attributed to the reversed items. To reduce response bias, clinicians and researchers may apply the mPSS.
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Affiliation(s)
- Henrik Schou Pedersen
- Research Unit for General Practice, Aarhus, Denmark; Department of Public Health, Aarhus University, Aarhus, Denmark.
| | - Kaj Sparle Christensen
- Research Unit for General Practice, Aarhus, Denmark; Department of Public Health, Aarhus University, Aarhus, Denmark
| | - Anders Prior
- Research Unit for General Practice, Aarhus, Denmark
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Manolis TA, Manolis AA, Apostolopoulos EJ, Melita H, Manolis AS. Depression and atrial fibrillation in a reciprocal liaison: a neuro-cardiac link. Int J Psychiatry Clin Pract 2023; 27:397-415. [PMID: 37615537 DOI: 10.1080/13651501.2023.2248214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/09/2023] [Indexed: 08/25/2023]
Abstract
OBJECTIVE To explore the reciprocal relationship of depression and atrial fibrillation (AF). METHODS A literature search was conducted in Pub Med, Scopus, and Google Scholar using relevant terms for depression and AF and respective therapies. RESULTS There is evidence that depression is involved in the aetiology and prognosis of AF. AF, independently of its type, incurs a risk of depression in 20-40% of patients. Also, depression significantly increases cumulative incidence of AF (from 1.92% to 4.44% at 10 years); 25% increased risk of new-onset AF is reported in patients with depression, reaching 32% in recurrent depression. Hence, emphasis is put on the importance of assessing depression in the evaluation of AF and vice versa. Persistent vs paroxysmal AF patients may suffer from more severe depression. Furthermore, depression can impact the effectiveness of AF treatments, including pharmacotherapy, anticoagulation, cardioversion and catheter ablation. CONCLUSIONS A reciprocal association of depression and AF, a neurocardiac link, has been suggested. Thus, strategies which can reduce depression may improve AF patients' course and treatment outcomes. Also, AF has a significant impact on risk of depression and quality of life. Hence, effective antiarrhythmic therapies may alleviate patients' depressive symptoms. KEY POINTSAF, independently of its type of paroxysmal, permanent or chronic, appears to have mental besides physical consequences, including depression and anxietyA reciprocal influence or bidirectional association of depression and AF, a neurocardiac link, has been suggestedAF has considerable impact on the risk of depression occurrence with 20-40% of patients with AF found to have high levels of depressionAlso, depression significantly increases 10-year cumulative incidence and risk of AF from 1.92% to 4.44% in people without depression, and the risk of new-onset AF by 25-32%Emphasis should be placed on the importance of assessing depression in the evaluation of AF and vice versaPersistent/chronic AF patients may suffer from more severe depressed mood than paroxysmal AF patients with similar symptom burdenDepression and anxiety can impact the effectiveness of certain AF treatments, including pharmacotherapy, anticoagulation treatment, cardioversion and catheter ablationThus, strategies which can reduce anxiety and depression may improve AF patients' course and treatment outcomesAlso, effective antiarrhythmic therapies to control AF may alleviate patients' depressive mood.
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Chen H, Janszky I, Rostila M, Wei D, Yang F, Li J, László KD. Bereavement in childhood and young adulthood and the risk of atrial fibrillation: a population-based cohort study from Denmark and Sweden. BMC Med 2023; 21:8. [PMID: 36600284 PMCID: PMC9814172 DOI: 10.1186/s12916-022-02707-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 12/12/2022] [Indexed: 01/06/2023] Open
Abstract
BACKGROUND Adverse childhood life events are associated with increased risks of hypertension, ischemic heart disease, and stroke later in life. Limited evidence also suggests that stress in adulthood may increase the risk of atrial fibrillation (AF). Whether childhood adversity may lead to the development of AF is unknown. We investigated whether the loss of a parent or sibling in childhood is associated with an increased risk of AF and compared this effect to that of similar losses in young adulthood. METHODS We studied 6,394,975 live-born individuals included in the Danish (1973-2018) and Swedish Medical Birth Registers (1973-2014). We linked data from several national registers to obtain information on the death of parents and siblings and on personal and familial sociodemographic and health-related factors. We analyzed the association between bereavement and AF using Poisson regression. RESULTS Loss of a parent or sibling was associated with an increased AF risk both when the loss occurred in childhood and in adulthood; the adjusted incident rate ratios and 95% confidence intervals were 1.24 (1.14-1.35) and 1.24 (1.16-1.33), respectively. Bereavement in childhood was associated with AF only if losses were due to cardiovascular diseases or other natural causes, while loss in adulthood was associated with AF not only in case of natural deaths, but also unnatural deaths. The associations did not differ substantially according to age at loss and whether the deceased was a parent or a sibling. CONCLUSIONS Bereavement both in childhood and in adulthood was associated with an increased AF risk.
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Affiliation(s)
- Hua Chen
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77, Stockholm, Sweden.
| | - Imre Janszky
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77, Stockholm, Sweden.,Department of Public Health and Nursing, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Mikael Rostila
- Department of Public Health Sciences, Stockholm University, Stockholm, Sweden.,Centre for Health Equity Studies, Stockholm University/Karolinska Institutet, Stockholm, Sweden
| | - Dang Wei
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77, Stockholm, Sweden
| | - Fen Yang
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77, Stockholm, Sweden
| | - Jiong Li
- Department of Clinical Medicine - Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Krisztina D László
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77, Stockholm, Sweden. .,Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.
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Wei D, Janszky I, Ljung R, Fang F, Li J, László KD. Bereavement and Prognosis After a First Acute Myocardial Infarction: A Swedish Register-Based Cohort Study. J Am Heart Assoc 2022; 11:e027143. [PMID: 36056733 PMCID: PMC9496408 DOI: 10.1161/jaha.122.027143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Despite accumulating evidence suggesting that bereavement is associated with increased risks of cardiovascular morbidity and mortality, the association between bereavement and prognosis after acute myocardial infarction (AMI) has not been well documented. We investigated the association by using Swedish register data. METHODS AND RESULTS We studied 266 651 patients with a first AMI included in the SWEDEHEART (Swedish Web-system for Enhancement and Development of Evidence-based care in Heart disease Evaluated According to Recommended Therapies) quality register from 1991 to 2018. We obtained information on bereavement (ie, death of a partner, child, grandchild, sibling, or parent), on primary (nonfatal recurrent AMI and death attributed to ischemic heart disease) and secondary outcomes (total mortality, heart failure, and stroke) and on covariates from several national registers. The association was analyzed using Poisson regression. The bereaved patients had a slightly increased risk of the primary outcome; the corresponding risk ratio (RR) was 1.02 (95% CI, 1.00-1.04). An increased risk was noted any time bereavement occurred, except if the loss was in the year after the first AMI. The association was strongest for the loss of a partner, followed by the loss of a child, grandchild, sibling, or parent. We also observed increased risks for total mortality (RR, 1.14 [95% CI, 1.12-1.16]), heart failure (RR, 1.05 [95% CI, 1.02-1.08]), and stroke (RR, 1.09 [95% CI, 1.05-1.13]) following bereavement. CONCLUSIONS Bereavement was associated with an increased risk of poor prognosis after a first AMI. The association varied by the relationship to the deceased.
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Affiliation(s)
- Dang Wei
- Department of Global Public Health Karolinska Institutet Stockholm Sweden.,Institute of Environmental Medicine, Karolinska Institutet Stockholm Sweden
| | - Imre Janszky
- Department of Global Public Health Karolinska Institutet Stockholm Sweden.,Department of Public Health and Nursing Norwegian University of Science and Technology Trondheim Norway
| | - Rickard Ljung
- Institute of Environmental Medicine, Karolinska Institutet Stockholm Sweden.,Swedish Medical Products Agency Uppsala Sweden
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet Stockholm Sweden
| | - Jiong Li
- Department of Clinical Medicine-Department of Clinical Epidemiology Aarhus University Aarhus Denmark
| | - Krisztina D László
- Department of Global Public Health Karolinska Institutet Stockholm Sweden
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Chen H, Li J, Wei D, Rostila M, Janszky I, Forsell Y, Hemmingsson T, László KD. Death of a Parent and the Risk of Ischemic Heart Disease and Stroke in Denmark and Sweden. JAMA Netw Open 2022; 5:e2218178. [PMID: 35731515 PMCID: PMC9218848 DOI: 10.1001/jamanetworkopen.2022.18178] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
IMPORTANCE Increasing evidence suggests that parental death is associated with unhealthy behaviors and mental ill-health. Knowledge regarding the link between parental death and the risk of ischemic heart disease (IHD) and stroke remains limited. OBJECTIVES To investigate whether parental death is associated with an increased risk of IHD and stroke and whether these associations differ by the characteristics of the loss. DESIGN, SETTING, AND PARTICIPANTS This population-based cohort study, involving linkages between several nationwide registers, included 3 766 918 individuals born between 1973 and 1998 in Denmark and between 1973 and 1996 in Sweden. Participants were followed up until 2016 in Denmark and 2014 in Sweden. Data were analyzed from December 2019 to May 2021. EXPOSURES Death of a parent. MAIN OUTCOMES AND MEASURES Diagnosis with or death due to IHD or stroke. Poisson regression was used to analyze the associations between parental death and IHD and stroke risk. RESULTS Altogether, 48.8% of the participants were women, and 42.7% were from Denmark. A total of 523 496 individuals lost a parent during the study period (median age at loss, 25 years; IQR, 17-32 years). Parental death was associated with a 41% increased risk of IHD (incidence rate ratio [IRR], 1.41; 95% CI, 1.33-1.51) and a 30% increased risk of stroke [IRR, 1.30; 95% CI, 1.21-1.38). The associations were observed not only if the parent died because of cardiovascular or other natural causes but also in cases of unnatural deaths. The associations were stronger when both parents had died (IHD: IRR, 1.87; 95% CI, 1.59-2.21; stroke: IRR, 1.64; 95% CI, 1.35-1.98) than when 1 parent had died (IHD: IRR, 1.37; 95% CI, 1.28-1.47; stroke: IRR, 1.27; 95% CI, 1.19-1.36) but did not differ substantially by the offspring's age at loss or the deceased parents' sex. The risk of acute myocardial infarction was highest in the first 3 months after loss. CONCLUSIONS AND RELEVANCE In this cohort study, parental death in the first decades of life was associated with an increased risk of IHD and stroke. The associations were observed not only in cases of parental cardiovascular and other natural deaths but also in cases of unnatural deaths. Family members and health professionals may need to pay attention to the cardiovascular disease risk among parentally bereaved individuals.
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Affiliation(s)
- Hua Chen
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Jiong Li
- Department of Clinical Medicine–Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Dang Wei
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Mikael Rostila
- Department of Public Health Sciences, Stockholm University, Stockholm, Sweden
- Centre for Health Equity Studies, Stockholm University/Karolinska Institutet, Stockholm, Sweden
| | - Imre Janszky
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Public Health and Nursing, Faculty of Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Yvonne Forsell
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Centre for Epidemiology and Community Medicine, Stockholm County Council, Stockholm, Sweden
| | - Tomas Hemmingsson
- Department of Public Health Sciences, Stockholm University, Stockholm, Sweden
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Krisztina D. László
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
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Wei D, Janszky I, Fang F, Chen H, Ljung R, Sun J, Li J, László KD. Death of an offspring and parental risk of ischemic heart diseases: A population-based cohort study. PLoS Med 2021; 18:e1003790. [PMID: 34587153 PMCID: PMC8480908 DOI: 10.1371/journal.pmed.1003790] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 09/01/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The death of a child is an extreme life event with potentially long-term health consequences. Knowledge about its association with ischemic heart diseases (IHDs) and acute myocardial infarction (AMI), however, is very limited. We investigated whether the death of an offspring is associated with the risk of IHD and AMI. METHODS AND FINDINGS We studied parents of live-born children recorded in the Danish (1973 to 2016) and the Swedish (1973 to 2014) Medical Birth Registers (n = 6,711,952; mean age at baseline 31 years, 53% women). We retrieved information on exposure, outcomes, and covariates by linking individual-level information from several nationwide registers. We analyzed the abovementioned associations using Poisson regression. A total of 126,522 (1.9%) parents lost at least 1 child during the study period. Bereaved parents had a higher risk of IHD and AMI than the nonbereaved [incidence rate ratios (IRRs) (95% confidence intervals (CIs)): 1.20 (1.18 to 1.23), P < 0.001 and 1.21 (1.17 to 1.25), P < 0.001, respectively]. The association was present not only in case of losses due to CVD or other natural causes, but also in case of unnatural deaths. The AMI risk was highest in the first week after the loss [IRR (95% CI): 3.67 (2.08 to 6.46), P < 0.001], but a 20% to 40% increased risk was observed throughout the whole follow-up period. Study limitations include the possibility of residual confounding by socioeconomic, lifestyle, or health-related factors and the potentially limited generalizability of our findings outside Scandinavia. CONCLUSIONS The death of an offspring was associated with an increased risk of IHD and AMI. The finding that the association was present also in case of losses due to unnatural causes, which are less likely to be confounded by cardiovascular risk factors clustering in families, suggests that stress-related mechanisms may also contribute to the observed associations.
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Affiliation(s)
- Dang Wei
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- * E-mail:
| | - Imre Janszky
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
- Department of Public Health and Nursing, Norwegian University of Science and Technology, Trondheim, Norway
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Hua Chen
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
| | - Rickard Ljung
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
- Swedish Medical Products Agency, Uppsala, Sweden
| | - Jiangwei Sun
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Jiong Li
- Department of Clinical Medicine - Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
| | - Krisztina D. László
- Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden
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Affiliation(s)
- Kim G Smolderen
- Yale University, School of Medicine, Section of Cardiovascular Medicine, New Haven, CT, USA
| | - Matthew M Burg
- Yale University, School of Medicine, Section of Cardiovascular Medicine, New Haven, CT, USA.,VA Connecticut Healthcare System, West Haven, CT, USA
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Wei D, Olofsson T, Chen H, Janszky I, Fang F, Ljung R, Yu Y, Li J, László KD. Death of a child and the risk of atrial fibrillation: a nationwide cohort study in Sweden. Eur Heart J 2021; 42:1489-1495. [PMID: 33515041 PMCID: PMC8046501 DOI: 10.1093/eurheartj/ehaa1084] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 09/03/2020] [Accepted: 12/18/2020] [Indexed: 12/12/2022] Open
Abstract
Aims The role of psychological stress in the aetiology of atrial fibrillation (AF) is unclear. The death of a child is one of the most severe sources of stress. We aimed to investigate whether the death of a child is associated with an increased risk of AF. Methods and results We studied parents with children born during 1973–2014 included the Swedish Medical Birth Register (n = 3 924 237). Information on death of a child, AF and socioeconomic, lifestyle and health-related covariates was obtained through linkage to nationwide population and health registers. We examined the link between death of a child and AF risk using Poisson regression. Parents who lost a child had a 15% higher risk of AF than unexposed parents [incidence rate ratio (IRR) and 95% confidence intervals (CI): 1.15 (1.10–1.20)]. An increased risk of AF was observed not only if the child died due to cardiovascular causes [IRR (95% CI): 1.35 (1.17–1.56)], but also in case of deaths due to other natural [IRR (95% CI): 1.15 (1.09–1.21)] or unnatural [IRR (95% CI): 1.10 (1.02–1.19)] causes. The risk of AF was highest in the 1st week after the loss [IRR (95% CI): 2.87 (1.44–5.75)] and remained 10–40% elevated on the long term. Conclusions Death of a child was associated with a modestly increased risk of AF. Our finding that an increased risk was observed also after loss of a child due to unnatural deaths suggests that stress-related mechanisms may also be implicated in the development of AF.
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Affiliation(s)
- Dang Wei
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77 Stockholm, Sweden
| | - Tristan Olofsson
- Department of Medicine (Solna), Karolinska Institutet, Karolinska University Hospital D1:04, 171 76 Stockholm, Sweden
| | - Hua Chen
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77 Stockholm, Sweden
| | - Imre Janszky
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77 Stockholm, Sweden.,Department of Public Health and Nursing, Norwegian University of Science and Technology, Håkon Jarls gate 11, 7030 Trondheim, Norway
| | - Fang Fang
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 171 77 Stockholm, Sweden
| | - Rickard Ljung
- Institute of Environmental Medicine, Karolinska Institutet, Nobels väg 13, 171 77 Stockholm, Sweden
| | - Yongfu Yu
- Department of Clinical Medicine - Department of Clinical Epidemiology, Aarhus University, Olof Palmes Allé 43-45, 8200 Aarhus, Denmark
| | - Jiong Li
- Department of Clinical Medicine - Department of Clinical Epidemiology, Aarhus University, Olof Palmes Allé 43-45, 8200 Aarhus, Denmark
| | - Krisztina D László
- Department of Global Public Health, Karolinska Institutet, Tomtebodavägen 18A, 171 77 Stockholm, Sweden
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Cardiovascular Events After Partner Bereavement, What is the Role of Low Dose Aspirin and Beta-Blockers? Curr Probl Cardiol 2021; 47:100883. [PMID: 34103192 DOI: 10.1016/j.cpcardiol.2021.100883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 05/02/2021] [Indexed: 11/20/2022]
Abstract
Bereavement due to loss of a partner is one of the most stressful life events, often leading to adverse physiological responses. Spousal loss has been associated with an increased morbidity and mortality, particularly from cardiovascular disease. Use of aspirin and/or beta adrenergic blockers have previously been suggested to play a role in cardiovascular risk associated with early bereavement. However, the available literature regarding this topic is limited. In this review article, we explore the potential beneficial role of aspirin and beta blockers in early bereavement. Our systematic review suggests that most studies have found aspirin and beta blockers to be beneficial in preventing adverse cardiovascular outcomes associated with early bereavement. Further randomized controlled long-term studies are warranted with adequate sample size to clearly establish the role of these medications on cardiovascular disease in late bereavement.
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Ladwig KH, Goette A, Atasoy S, Johar H. Psychological aspects of atrial fibrillation: A systematic narrative review : Impact on incidence, cognition, prognosis, and symptom perception. Curr Cardiol Rep 2020; 22:137. [PMID: 32910300 PMCID: PMC7496063 DOI: 10.1007/s11886-020-01396-w] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
PURPOSE OF THE REVIEW Atrial fibrillation (AF) is the most frequent arrhythmia in the general population. This review aims to provide a comprehensive overview of the psychological aspects of AF, compiling evidence from epidemiological, clinical, and basic research sources. RECENT FINDINGS Findings from large-scale population-based and clinical longitudinal studies reveal an association between negative affectivity (e.g. depression) and the incidence and clinical prognosis of AF. Studies investigating the impact of work stress parameters on AF onset show conflicting results. Researchers have reported the impact of AF on cognitive decline and on health-related quality of life, and have highlighted the role of interoceptive cues in the development of AF symptom burden and gender differences in psychological covariates of AF. Among biological pathways linking psychosocial factors to AF, research on autonomic regulation has yielded the most evidence so far, showing that the onset of AF is associated with simultaneous sympatho-vagal activation rather than an increase in vagal or sympathetic drive alone. Thus, modulation of the autonomic nervous system is likely to be a promising strategy for protecting the myocardium from pro-arrhythmic autonomic influences. In total, the findings show that AF is embedded as a disease condition in a psycho-societal context and is not an isolated medical problem per se. A broader perspective than a focus on the electrophysiology alone is urgently needed.
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Affiliation(s)
- Karl-Heinz Ladwig
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technische Universität München (TUM), Langerstr. 3, 81675 Munich, Germany
- Institute of Epidemiology, Mental Health Research Unit, German Research Center for Environmental Health, Helmholtz Zentrum München, Neuherberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner site Munich Heart Alliance, Munich, Germany
| | - Andreas Goette
- St. Vincenz-Krankenhaus GmbH, Medizinischen Klinik II, Paderborn, Germany
- Working Group on Molecular Electrophysiology, University Hospital Magdeburg, Magdeburg, Germany
| | - Seryan Atasoy
- Department of Psychosomatic Medicine and Psychotherapy, Klinikum rechts der Isar, Technische Universität München (TUM), Langerstr. 3, 81675 Munich, Germany
- German Centre for Cardiovascular Research (DZHK), Partner site Munich Heart Alliance, Munich, Germany
- Department of Psychosomatic Medicine and Psychotherapy, University of Gießen and Marburg, Marburg, Germany
| | - Hamimatunnisa Johar
- Institute of Epidemiology, Mental Health Research Unit, German Research Center for Environmental Health, Helmholtz Zentrum München, Neuherberg, Germany
- Department of Psychosomatic Medicine and Psychotherapy, University of Gießen and Marburg, Marburg, Germany
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Wong A, Frøslev T, Forbes H, Kjærsgaard A, Mulick A, Mansfield K, Silverwood R, Sørensen H, Smeeth L, Schmidt S, Langan S. Partner bereavement and risk of psoriasis and atopic eczema: cohort studies in the U.K. and Denmark. Br J Dermatol 2020; 183:321-331. [PMID: 31782133 PMCID: PMC7496681 DOI: 10.1111/bjd.18740] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2019] [Indexed: 01/02/2023]
Abstract
BACKGROUND Stress is commonly cited as a risk factor for psoriasis and atopic eczema, but such evidence is limited. OBJECTIVES To investigate the association between partner bereavement (an extreme life stressor) and psoriasis or atopic eczema. METHODS We conducted cohort studies using data from the U.K. Clinical Practice Research Datalink (1997-2017) and Danish nationwide registries (1997-2016). The exposed cohort was partners who experienced partner bereavement. The comparison cohort was up to 10 nonbereaved partners, matched to each bereaved partner by age, sex, county of residence (Denmark) and general practice (U.K.). Outcomes were the first recorded diagnosis of psoriasis or atopic eczema. We estimated hazard ratios (HRs) and confidence intervals (CIs) using a stratified Cox proportional hazards model in both settings, which were then pooled in a meta-analysis. RESULTS The pooled adjusted HR for the association between bereavement and psoriasis was 1·01 (95% CI 0·98-1·04) across the entire follow-up. Similar results were found in other shorter follow-up periods. Pooled adjusted HRs for the association between bereavement and atopic eczema were 0·97 (95% CI 0·84-1·12) across the entire follow-up, 1·09 (95% CI 0·86-1·38) within 0-30 days, 1·18 (95% CI 1·04-1·35) within 0-90 days, 1·14 (95% CI 1·06-1·22) within 0-365 days and 1·07 (95% CI 1·02-1·12) within 0-1095 days. CONCLUSIONS We found a modest increase in the risk of atopic eczema within 3 years following bereavement, which peaked in the first 3 months. Acute stress may play a role in triggering onset of new atopic eczema or relapse of atopic eczema previously in remission. We observed no evidence for increased long-term risk of psoriasis and atopic eczema following bereavement.
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Affiliation(s)
- A.Y.S. Wong
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
| | - T. Frøslev
- Department of Clinical EpidemiologyAarhus University HospitalAarhusDenmark
| | - H.J. Forbes
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
- Health Data Research U.K.LondonU.K
| | - A. Kjærsgaard
- Department of Clinical EpidemiologyAarhus University HospitalAarhusDenmark
| | - A. Mulick
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
| | - K. Mansfield
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
| | - R.J. Silverwood
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
- Centre for Longitudinal StudiesDepartment of Social ScienceUniversity College LondonLondonU.K
| | - H.T. Sørensen
- Department of Clinical EpidemiologyAarhus University HospitalAarhusDenmark
| | - L. Smeeth
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
- Health Data Research U.K.LondonU.K
| | - S.A.J. Schmidt
- Department of Clinical EpidemiologyAarhus University HospitalAarhusDenmark
- Department of DermatologyAarhus University HospitalAarhusDenmark
| | - S.M. Langan
- Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical MedicineLondonU.K
- Health Data Research U.K.LondonU.K
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Vaccarino V, Badimon L, Bremner JD, Cenko E, Cubedo J, Dorobantu M, Duncker DJ, Koller A, Manfrini O, Milicic D, Padro T, Pries AR, Quyyumi AA, Tousoulis D, Trifunovic D, Vasiljevic Z, de Wit C, Bugiardini R. Depression and coronary heart disease: 2018 position paper of the ESC working group on coronary pathophysiology and microcirculation. Eur Heart J 2020; 41:1687-1696. [PMID: 30698764 PMCID: PMC10941327 DOI: 10.1093/eurheartj/ehy913] [Citation(s) in RCA: 164] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 10/25/2018] [Accepted: 01/03/2019] [Indexed: 12/13/2022] Open
Affiliation(s)
- Viola Vaccarino
- Department of Epidemiology, Rollins School of Public Health, Emory University, 1518 Clifton Road Northeast, Atlanta, GA, 30322, USA
- Department of Medicine (Cardiology), Emory University School of Medicine, 1518 Clifton Road Northeast, Atlanta, GA, 30322, USA
| | - Lina Badimon
- Cardiovascular Program (ICCC), IR-Hospital de la Santa Creu i Sant Pau. CiberCV-Institute Carlos III. Autonomous University of Barcelona, C/ Sant Antoni Maria Claret, 167, 08025, Barcelona, Spain
| | - J Douglas Bremner
- Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, 12 Executive Park Drive Northeast, Atlanta, GA, 30329, USA
- Department of Radiology, Emory University School of Medicine, 1364 Clifton Road Northeast, Atlanta, GA, 30322, USA
- Atlanta Veterans Administration Medical Center, 670 Clairmont Road, Decatur, GA, 30033, USA
| | - Edina Cenko
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Judit Cubedo
- Cardiovascular Program (ICCC), IR-Hospital de la Santa Creu i Sant Pau. CiberCV-Institute Carlos III. Autonomous University of Barcelona, C/ Sant Antoni Maria Claret, 167, 08025, Barcelona, Spain
| | - Maria Dorobantu
- Cardiology Department, University of Medicine and Pharmacy ‘Carol Davila’ of Bucharest, Emergency Clinical Hospital of Bucharest, Calea Floreasca 8, Sector 1, Bucuresti, 014461, Romania
| | - Dirk J Duncker
- Division of Experimental Cardiology, Department of Cardiology, Thoraxcenter, Cardiovascular Research Institute COEUR, Erasmus MC, University Medical Center, Rotterdam, Dr. Molewaterplein 40, 3015 GD, Rotterdam, The Netherlands
| | - Akos Koller
- Institute of Natural Sciences, University of Physical Education, Alkotas street, 44, 1123, Budapest, Hungary
- Department of Physiology, New York Medical College, Valhalla, NY, 10595, USA
| | - Olivia Manfrini
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
| | - Davor Milicic
- Department for Cardiovascular Diseases, University Hospital Center Zagreb, University of Zagreb, Kispaticeva 12, HR-10000, Zagreb, Croatia
| | - Teresa Padro
- Cardiovascular Program (ICCC), IR-Hospital de la Santa Creu i Sant Pau. CiberCV-Institute Carlos III. Autonomous University of Barcelona, C/ Sant Antoni Maria Claret, 167, 08025, Barcelona, Spain
| | - Axel R Pries
- Department of Physiology, Charitè-University Medicine, Thielallee 71, D-14195, Berlin, Germany
| | - Arshed A Quyyumi
- Department of Medicine (Cardiology), Emory University School of Medicine, 1518 Clifton Road Northeast, Atlanta, GA, 30322, USA
| | - Dimitris Tousoulis
- First Department of Cardiology, Hippokration Hospital, University of Athens Medical School, Vasilissis Sofias 114, TK 115 28, Athens, Greece
| | - Danijela Trifunovic
- Department of Cardiology, University Clinical Center of Serbia, Pasterova 2, 11000, Belgrade, Serbia
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia
| | - Zorana Vasiljevic
- School of Medicine, University of Belgrade, Dr Subotica 8, 11000, Belgrade, Serbia
| | - Cor de Wit
- Institut für Physiologie, Universität zu Lübeck and Deutsches Zentrumfür Herz-Kreislauf-Forschung (DZHK), Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Raffaele Bugiardini
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Via Giuseppe Massarenti 9, 40138, Bologna, Italy
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13
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Plana-Ripoll O, Basso O, László KD, Olsen J, Parner E, Cnattingius S, Obel C, Li J. Reproduction after the loss of a child: a population-based matched cohort study. Hum Reprod 2020; 33:1557-1565. [PMID: 30010921 DOI: 10.1093/humrep/dey233] [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] [Received: 01/17/2018] [Revised: 06/01/2018] [Accepted: 06/11/2018] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION Is the death of a child associated with higher subsequent fertility? SUMMARY ANSWER Women who had lost a child had higher fertility both shortly after the loss and throughout the entire follow-up, independent of the child's age at the time of death. WHAT IS KNOWN ALREADY Women who lose a child in the perinatal period often have another child shortly after. However, to our knowledge no previous study has investigated if the death of an older child affects reproductive behavior. STUDY DESIGN, SIZE, DURATION The source population for this matched cohort study consisted of all women who gave birth in Denmark from 1978 to 2004 and in Sweden from 1973 to 2002 (N = 1 979 958). Women were followed through to the end of 2008 in Denmark and the end of 2006 in Sweden. PARTICIPANTS/MATERIALS, SETTING, METHODS Women who had lost a child before the age of 45 years during the study period (exposed group; n = 36 511) were matched with up to five women who were from the same country and of similar age and family characteristics and had not lost a child at the time of matching (unexposed group; n = 182 522). MAIN RESULTS AND THE ROLE OF CHANCE During follow-up, 74% of exposed and 46% of unexposed women had another birth (live- or stillbirth) after a gestation of 28 weeks or more. Compared with unexposed women, exposed women had a shorter interpregnancy interval and, consequently, a higher rate of conception leading to a birth (HR = 5.5 [95% CI: 5.4-5.6]). Rates for exposed women were higher from the first month following the child's death, but the largest difference was between 2 and 3 months after the event. This pattern was independent of the age of the deceased child. Exposed women had more subsequent children than unexposed, leading to a comparable number of living children at the end of follow-up. LIMITATIONS, REASONS FOR CAUTION The use of population-based registers allows for the inclusion of virtually all eligible women and nearly complete follow-up; the potential for selection bias is thus negligible. However, only pregnancies that led to a live birth or a stillbirth could be identified, thus fetal losses occurring before week 28 of gestation were missing. WIDER IMPLICATIONS OF THE FINDINGS Our findings corroborate the previous evidence suggesting that women try to conceive again shortly after a perinatal death, and many succeed. In addition, this is the first study to investigate the reproductive trajectory after losing an older child. The current study indicates that most women who lose a child between the ages of 6 months and 5 years conceive shortly after the loss, and they have a comparable number of living children at the end of the follow-up compared to those who do not lose a child. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by Grant ERC-2010-StG-260242 from the European Research Council, 176673 and 186200 from the Nordic Cancer Union, DFF-6110-00019 from the Danish Council for Independent Research, 904414 and 15199 from TrygFonden, Karen Elise Jensens Fond (2016), and the Program for Clinical Research Infrastructure (PROCRIN) established by the Lundbeck Foundation and the Novo Nordisk Foundation. The authors do not declare any conflicts of interests. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- O Plana-Ripoll
- National Center for Register-based Research, Aarhus University, Fuglesangs allé 26, Aarhus V, Denmark
| | - O Basso
- Department of Obstetrics and Gynecology, McGill University Health Centre, Royal Victoria Hospital, Glen Site, 1001 Decarie Blvd, Montreal, QC, Canada.,Department of Epidemiology, Biostatistics and Occupational Health, McGill University, 1020 Pine Avenue West, Montreal, QC, Canada
| | - K D László
- Department of Public Health Sciences, Karolinska Institutet, Tomtebodavägen 18A, pl. 3, Stockholm, Sweden
| | - J Olsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, Aarhus N, Denmark.,Department of Epidemiology, Fielding School of Public Health, University of California, 650 Charles E. Young Dr. South, Center for Health Sciences, Los Angeles, CA, USA
| | - E Parner
- Section of Biostatistics, Department of Public Health, Aarhus University, Bartholins Allé 2, Aarhus, Denmark
| | - S Cnattingius
- Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - C Obel
- Section of General Practice, Department of Public Health, Aarhus University, Bartholins Allé 2, Aarhus C, Denmark
| | - J Li
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, Aarhus N, Denmark
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14
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Fu Y, He W, Ma J, Wei B. Relationship between psychological factors and atrial fibrillation: A meta-analysis and systematic review. Medicine (Baltimore) 2020; 99:e19615. [PMID: 32311930 PMCID: PMC7220243 DOI: 10.1097/md.0000000000019615] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Although several studies have investigated the role of psychological factors in atrial fibrillation (AF), the results are still under debate. Therefore, we performed a meta-analysis to examine the relationship between psychological factors and the risk of incident AF. METHODS We systematically searched the PubMed and EMBASE databases from inception to December 2019 to identify eligible studies. The hazard ratios (HRs) with 95% confidence intervals (CIs) were pooled by using a random-effects model. RESULTS A total of 11 cohort studies were included in this meta-analysis. There were 5, 2, 4, and 5 studies examining the association of anxiety, anger, depression, and psychological stress with AF, respectively. In the pooled analysis by a random-effects model, anxiety (HR = 1.10, 95%CI 0.97-1.24; P = .14), anger (HR = 1.08, 95%CI 0.95-1.23; P = .21), depression (HR = 1.15, 95%CI 0.98-1.35; P = .08), and work stress (HR = 1.14, 95%CI 0.98-1.34; P = .09) were not associated with the risk of AF. These results were not changed when we re-performed the analysis using a fixed-effects model. CONCLUSIONS Based on current evidence, no associations were observed for anger, anxiety, and work stress with the risk of AF.
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Affiliation(s)
- Yonghui Fu
- Department of Psychiatry, Jiangxi Mental Hospital, Nanchang, Jiangxi
| | - Wenfeng He
- Jiangxi Key Laboratory of Molecular Medicine, the Second Affiliated Hospital of Nanchang University, Nanchang of Jiangxi China
| | - Jianyong Ma
- Department of Pharmacology and Systems Physiology, University of Cincinnati College of Medicine, Cincinnati, OH
| | - Bo Wei
- Department of Psychiatry, Jiangxi Mental Hospital, Nanchang, Jiangxi
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15
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Troshina DV, Volel BA, Syrkina EA. [Stress-induced atrial fibrillation]. Zh Nevrol Psikhiatr Im S S Korsakova 2019; 119:6-13. [PMID: 30778024 DOI: 10.17116/jnevro20191190116] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To study clinical types of psychosomatic reactions with stress-induced atrial fibrillation (AF) and their contribution to personality disorders and characteristics of stressors. MATERIAL AND METHODS The sample consisted of 34 patients with a stress-induced AF. A clinical/psychopathological method and psychometric scales were used. RESULTS AND CONCLUSION Two groups of stress-induced psychosomatic reactions were identified. The first group somatic reactions led to a somatic catastrophe and were associated with paranoia and schizotypal personality disorders, constitutional alexithymia, as well as resistance to somatic problems. Second group was characterized by mental reactions leading to AF revealed predominantly in individuals with a histrionic and anxious personality disorders, reactive lability and the high level of neuroticism under the influence of severe stressors. The dynamics of psychopathological symptoms after AF manifestation was associated with different clinical forms of hypochondria.
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Affiliation(s)
- D V Troshina
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - B A Volel
- Sechenov First Moscow State Medical University, Moscow, Russia; Mental Health Research Center, Moscow, Russia
| | - E A Syrkina
- Sechenov First Moscow State Medical University, Moscow, Russia
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16
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Campos MTFDS, Valente FMQ, Araújo RMA, Bressan J. Mourning and Takotsubo cardiomyopathy: neuroendocrine implications and nutritional management. Rev Assoc Med Bras (1992) 2018; 64:952-959. [PMID: 30517244 DOI: 10.1590/1806-9282.64.10.952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 01/20/2018] [Indexed: 11/21/2022] Open
Abstract
This article aims to make reference to some recent mourning aspects considered risk factors for cardiovascular disease, specifically the Takotsubo cardiomyopathy. The objective was to describe the stress from the death of a loved one combining it to the possibility of occurrence of Takotsubo cardiomyopathy through the perception of a traumatic event by the cortex, which triggers the subcortical brain circuit affecting the endocrine response. Given the growing acknowledgement of this cardiomyopathy, it is possible to contextualize the nutritional behaviours and decisions surrounding it, whose benefits must exceed the condition of temporary cardiac dysfunction and extend to food choices that have some influence in the limbic system. It is a descriptive analysis that aims to problematize the theme into reflections based on this experience, considering the foundation with the science of nutrition.
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Affiliation(s)
| | | | - Raquel Maria Amaral Araújo
- Associated Professor. Department of Nutrition and Health - DNS, Federal University of Viçosa (UFV), campus Viçosa, Viçosa (MG), Brasil
| | - Josefina Bressan
- Senior Professor. Department of Nutrition and Health/UFV. Post-Graduation Program of Nutrition Sciences, Federal University of Viçosa, Viçosa (MG), Brasil
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17
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Wändell P, Carlsson AC, Li X, Gasevic D, Ärnlöv J, Holzmann MJ, Sundquist J, Sundquist K. Heart failure in immigrant groups: a cohort study of adults aged 45 years and over in Sweden. SCAND CARDIOVASC J 2018; 52:292-300. [PMID: 30445882 DOI: 10.1080/14017431.2018.1546892] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE An increased risk of being diagnosed with coronary heart disease or atrial fibrillation has been shown among different immigrant groups. However, less is known on the risk of being diagnosed with congestive heart failure (CHF). DESIGN We studied CHF in immigrants including all adults ≥45 years in Sweden (n = 3,274,119) from 1998 to 2012. CHF was defined as at the first event registered in the National Patient Register. Risk of incident CHF in immigrant groups compared to the Swedish-born population was assessed by Cox regression, stratified by sex, adjusting for age, socio-demographic status, and co-morbidities. RESULTS During a mean follow-up of 14 years in total, a total of 302,340 (9.2%) events of CHF were registered. We found the following: higher incidence in men from Bosnia, Iraq, Lebanon, Russia and Africa; among women from Bosnia, Iraq, Lebanon, Turkey, Central Europe and Finland; lower incidence in men from Iceland, Latin America, Southern Europe, Norway and Western Europe; and among women from Iceland, Southern Europe, Norway, Denmark and Western Europe. CONCLUSION It is important to be aware of the increased incidence of CHF in some immigrant groups, especially from countries and areas where the immigrants have been refugees, in order to enable for a timely diagnosis, treatment of and prevention of CHF and its debilitating complications.
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Affiliation(s)
- Per Wändell
- a Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society , Karolinska Institutet , Huddinge , Sweden
| | - Axel C Carlsson
- a Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society , Karolinska Institutet , Huddinge , Sweden
| | - Xinjun Li
- b Center for Primary Health Care Research , Lund University , Malmö , Sweden
| | - Danijela Gasevic
- c Usher Institute of Population Health Sciences and Informatics, College of Medicine and Veterinary Medicine , University of Edinburgh , Edinburgh , UK.,d School of Public Health and Preventive Medicine , Monash University , Melbourne , Australia
| | - Johan Ärnlöv
- a Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society , Karolinska Institutet , Huddinge , Sweden.,e School of Health and Social Studies , Dalarna University , Falun , Sweden
| | - Martin J Holzmann
- f Functional Area of Emergency Medicine , Karolinska University Hospital , Stockholm , Sweden.,g Department of Internal Medicine Solna , Karolinska Institutet , Stockholm , Sweden
| | - Jan Sundquist
- b Center for Primary Health Care Research , Lund University , Malmö , Sweden.,h Department of Family Medicine and Community Health, Department of Population Health Science and Policy , Icahn School of Medicine at Mount Sinai , New York , NY , USA.,i Center for Community-based Healthcare Research and Education (CoHRE), Department of Functional Pathology, School of Medicine , Shimane University , Matsue , Japan
| | - Kristina Sundquist
- b Center for Primary Health Care Research , Lund University , Malmö , Sweden.,h Department of Family Medicine and Community Health, Department of Population Health Science and Policy , Icahn School of Medicine at Mount Sinai , New York , NY , USA.,i Center for Community-based Healthcare Research and Education (CoHRE), Department of Functional Pathology, School of Medicine , Shimane University , Matsue , Japan
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18
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Fenger-Grøn M, Vestergaard M, Pedersen HS, Frost L, Parner ET, Ribe AR, Davydow DS. Depression, antidepressants, and the risk of non-valvular atrial fibrillation: A nationwide Danish matched cohort study. Eur J Prev Cardiol 2018; 26:187-195. [DOI: 10.1177/2047487318811184] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background Depression is associated with an increased risk of a series of cardiovascular diseases and with increased symptom burden in patients with atrial fibrillation. The aim of this study was to determine the association between depression as well as antidepressant treatment and the risk of incident atrial fibrillation. Design A nationwide register-based study comparing the atrial fibrillation risk in all Danes initiating antidepressant treatment from 2000 to 2013 ( N = 785,254) with that in a 1:5-matched sample from the general population. Methods Cox regression was used to estimate adjusted hazard ratios (aHRs) and associated 95% confidence intervals (95% CIs), both after initiation of treatment and in the month before when patients were assumed to have medically untreated depression. Results Antidepressant treatment was associated with a three-fold higher risk of atrial fibrillation during the first month (aHR = 3.18 (95% CI: 2.98–3.39)). This association gradually attenuated over the following year (aHR = 1.37 (95% CI: 1.31–1.44) 2–6 months after antidepressant therapy initiation, and aHR = 1.11 (95% CI: 1.06–1.16) 6–12 months after). However, the associated atrial fibrillation risk was even higher in the month before starting antidepressant treatment (aHR = 7.65 (95% CI: 7.05–8.30) from 30 to 15 days before, and aHR = 4.29 (95% CI: 3.94–4.67) the last 15 days before). Overall, 0.4% of patients were diagnosed with atrial fibrillation from 30 days before to 30 days after antidepressant treatment. Conclusions Antidepressant users had a substantially increased atrial fibrillation risk, particularly before treatment initiation. Whether this mirrors a causal relation between depression and atrial fibrillation may have large consequences for public health and should be discussed.
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Affiliation(s)
- Morten Fenger-Grøn
- Research Unit for General Practice and Section for General Medical Practice, Department of Public Health, Aarhus University, Denmark
| | - Mogens Vestergaard
- Research Unit for General Practice and Section for General Medical Practice, Department of Public Health, Aarhus University, Denmark
| | - Henrik S Pedersen
- Research Unit for General Practice and Section for General Medical Practice, Department of Public Health, Aarhus University, Denmark
| | - Lars Frost
- Department of Clinical Medicine, Aarhus University, Silkeborg Hospital, Silkeborg, Denmark
| | - Erik T Parner
- Section for Biostatistics, Department of Public Health, Aarhus University, Denmark
| | - Anette R Ribe
- Research Unit for General Practice and Section for General Medical Practice, Department of Public Health, Aarhus University, Denmark
| | - Dimitry S Davydow
- CHI Franciscan Health System, St. Joseph Medical Center, Tacoma, WA, USA
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19
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Aalbaek FS, Graff S, Vestergaard M. Risk of stroke after bereavement-a systematic literature review. Acta Neurol Scand 2017; 136:293-297. [PMID: 28220473 DOI: 10.1111/ane.12736] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2017] [Indexed: 11/30/2022]
Abstract
Several studies have suggested that psychological stress may increase the risk of stroke. However, this link remains a controversial issue because of conflicting findings. Bereavement, the loss of a close relative, is considered a severely stressful life event. Increased risk of stroke could thus be expected after bereavement if stress plays a causal role. We aimed to evaluate the association between bereavement and stroke by performing a systematic review of the existing literature. The literature search was conducted according to the PRISMA guidelines for systematic reviews. A search in Medline and Embase identified eligible studies, which were reviewed by two researchers independently according to specific inclusion criteria. We included six studies: five cohort studies and one case-crossover study. Five studies found that loss of a first-degree relative was associated with a 1.1- to 2.4-fold higher risk of stroke. However, one study found a statistically significant overall risk only for women. Five studies evaluated the risk of stroke according to time since the loss; one study found no association, two studies indicated short-term effect, one study indicated long-term effect, and one study indicated both short-term and long-term effect. Three studies stratified their analysis by sex; two found higher association in bereaved women than men. Our systematic review suggests that bereavement-related stress is associated with a higher risk of stroke. As relatively few studies were identified, new studies are needed to verify this association. These should aim to quantify the risk, describe the effect of time since bereavement, and identify risk-modifying factors.
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Affiliation(s)
- F. S. Aalbaek
- Research Unit for General Practice; Department of Public Health; Aarhus University; Aarhus C Denmark
| | - S. Graff
- Research Unit for General Practice; Department of Public Health; Aarhus University; Aarhus C Denmark
| | - M. Vestergaard
- Research Unit for General Practice; Department of Public Health; Aarhus University; Aarhus C Denmark
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20
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Galli F, Borghi L, Carugo S, Cavicchioli M, Faioni EM, Negroni MS, Vegni E. Atrial fibrillation and psychological factors: a systematic review. PeerJ 2017; 5:e3537. [PMID: 28828233 PMCID: PMC5555290 DOI: 10.7717/peerj.3537] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 06/12/2017] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Psychological factors have been suggested to have an influence in Atrial Fibrillation (AF) onset, progression, severity and outcomes, but their role is unclear and mainly focused on anxiety and depression. METHODS A systematic electronic search had been conducted to identify studies exploring different psychological factors in AF. The search retrieved 832 articles that were reviewed according to inclusion criteria: observational study with a control/comparison group; use of standardized and validated instruments for psychological assessment. Results were summarized qualitatively and quantitatively by effect size measure (Cohen's d and its 95% confidence interval). Cochrane Collaboration guidelines and the PRISMA Statement were adopted. RESULTS Eight studies were included in the systematic review. Depression was the most studied construct/ but only one study showed a clear link with AF. The remaining studies showed small and non-significant (95% CI [-0.25-1.00]) differences between AF and controls, no differences in frequency of depression history (95% CI [-0.14-0.22]) or in case frequency (95% CI [-0.50-0.04]). Miscellaneous results were found as far as anxiety: AF patients showed higher levels when compared to healthy subjects (95% CI [2.05-2.95]), but findings were inconsistent when compared to other heart diseases. Considering personality and life-events preceding AF, we respectively found a large (95% CI [1.87-2.49]) and a moderate to large effect (95% CI [0.48-0.98]). DISCUSSION The small number of studies does not allow to draw clear-cut conclusions on the involvement of psychological factors in AF. Promising lines of research are related to personality and adverse life-events, and to the increase of longitudinal design studies. Some methodological problems could be overcome by including clinical psychologists in the implementation of research protocols.
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Affiliation(s)
- Federica Galli
- Department of Health Sciences, University of Milan, Milan, Italy
| | - Lidia Borghi
- Department of Health Sciences, University of Milan, Milan, Italy
| | - Stefano Carugo
- Department of Health Sciences, University of Milan, Milan, Italy
- Cardiology Unit and UTIC, UOC Cardiology, ASST Santi Paolo e Carlo, Milan, Italy
| | | | - Elena Maria Faioni
- Department of Health Sciences, University of Milan, Milan, Italy
- SIMT, ASST Santi Paolo e Carlo, Milan, Italy
| | - Maria Silvia Negroni
- Cardiology Unit and UTIC, UOC Cardiology, ASST Santi Paolo e Carlo, Milan, Italy
| | - Elena Vegni
- Department of Health Sciences, University of Milan, Milan, Italy
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21
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Wändell P, Carlsson AC, Li X, Gasevic D, Ärnlöv J, Holzmann MJ, Sundquist J, Sundquist K. Atrial fibrillation in immigrant groups: a cohort study of all adults 45 years of age and older in Sweden. Eur J Epidemiol 2017; 32:785-796. [PMID: 28702880 PMCID: PMC5662664 DOI: 10.1007/s10654-017-0283-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2016] [Accepted: 07/04/2017] [Indexed: 12/21/2022]
Abstract
To study the association between country of birth and incident atrial fibrillation (AF) in several immigrant groups in Sweden. The study population included all adults (n = 3,226,752) aged 45 years and older in Sweden. AF was defined as having at least one registered diagnosis of AF in the National Patient Register. The incidence of AF in different immigrant groups, using Swedish-born as referents, was assessed by Cox regression, expressed in hazard ratios (HRs) and 95% confidence intervals (CI). All models were stratified by sex and adjusted for age, geographical residence in Sweden, educational level, marital status, and neighbourhood socioeconomic status. Compared to their Swedish-born counterparts, higher incidence of AF [HR (95% CI)] was observed among men from Bosnia 1.74 (1.56–1.94) and Latvia 1.29 (1.09–1.54), and among women from Iraq 1.96 (1.67–2.31), Bosnia 1.88 (1.61–1.94), Finland 1.14 (1.11–1.17), Estonia 1.14 (1.05–1.24) and Germany 1.08 (1.03–1.14). Lower incidence of AF was noted among men (HRs ≤ 0.60) from Iceland, Southern Europe (especially Greece, Italy and Spain), Latin America (especially Chile), Africa, Asia (including Iraq, Turkey, Lebanon and Iran), and among women from Nordic countries (except Finland), Southern Europe, Western Europe (except Germany), Africa, North America, Latin America, Iran, Lebanon and other Asian countries (except Turkey and Iraq). In conclusion, we observed substantial differences in incidence of AF between immigrant groups and the Swedish-born population. A greater awareness of the increased risk of AF development in some immigrant groups may enable for a timely diagnosis, treatment and prevention of its debilitating complications, such as stroke.
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Affiliation(s)
- Per Wändell
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Huddinge, Sweden.
| | - Axel C Carlsson
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Huddinge, Sweden
- Department of Medical Sciences, Cardiovascular Epidemiology, Uppsala University, Uppsala, Sweden
| | - Xinjun Li
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Danijela Gasevic
- Usher Institute of Population Health Sciences and Informatics, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | - Johan Ärnlöv
- Division of Family Medicine and Primary Care, Department of Neurobiology, Care Sciences and Society (NVS), Karolinska Institutet, Huddinge, Sweden
- School of Health and Social Studies, Dalarna University, Falun, Sweden
| | - Martin J Holzmann
- Functional Area of Emergency Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Internal Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kristina Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
- Department of Family Medicine and Community Health, Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Takotsubo Cardiomyopathy after Spinal Anesthesia for a Minimally Invasive Urologic Procedure. Case Rep Anesthesiol 2017; 2017:8641641. [PMID: 28695018 PMCID: PMC5485281 DOI: 10.1155/2017/8641641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 05/08/2017] [Indexed: 02/04/2023] Open
Abstract
We present the case of a patient who suffered from Takotsubo cardiomyopathy (TCM) immediately after the initiation of subarachnoid anesthesia for a minimally invasive urologic procedure (tension-free vaginal tape (TVT) surgery for stress urine incontinence). TCM mimics acute coronary syndrome and is caused by an exaggerated sympathetic reaction to significant emotional or physical stress. Our patient suffered from chest pain, palpitations, dyspnea, and hemodynamic instability immediately following subarachnoid anesthesia and later in the postanesthesia care unit. Blood troponin was elevated and new electrocardiographic changes appeared indicative of cardiac ischemia. Cardiac ultrasound indicated left ventricular apical akinesia and ballooning with severely affected contractility. The patient was admitted to coronary intensive care for the proper care and finally was discharged. TCM was attributed to high emotional preoperative stress for which no premedication had been administered to the patient. In conclusion, adequate premedication and anxiety management are not only a measure to alleviate psychological stress of surgical patients, but, more importantly, an imperative mean to suppress sympathetic nerve system response and its cardiovascular consequences.
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