Association between heart-focused anxiety, depressive symptoms, health behaviors and healthcare utilization in patients with coronary heart disease

Cognitive behavioural therapy targeting cardiac anxiety post-myocardial infarction: results from two sequential pilot studies

Aims

Cardiac anxiety, which is cardiac-related fear and avoidance behaviours, is common following myocardial infarction (MI) and has been associated with increased risk for cardiovascular events. However, there are currently no treatments specifically designed to target cardiac anxiety. The aim of the two pilot studies was to evaluate an exposure-based cognitive behavioural therapy protocol (MI-CBT) targeting cardiac anxiety following MI, assessing feasibility, acceptability, and the intervention's potential for reducing cardiac anxiety and improving health-related quality of life (QoL).

Methods and results

A series of two sequential, uncontrolled pilot studies were conducted. In Pilot Study 1 (n = 15), MI-CBT was delivered via face-to-face videoconference, while Pilot Study 2 (n = 23) was delivered online. Patients with a history of MI (≥6 months before assessment, type 1 ST- or non-ST-segment elevation MI, and elevated cardiac anxiety as per clinical interview) were included. The interventions lasted 8 weeks and were therapist-led, with key components including exposure to cardiac-related symptoms and reduction of avoidance behaviours. Participants completed self-rated assessments, including the Cardiac Anxiety Questionnaire (CAQ) and the 12-Item Short Form Health Survey (SF-12), at baseline, post-treatment, and 6-month follow-up. Treatment adherence and satisfaction were high. Cognitive behavioural therapy led to a large reduction in cardiac anxiety, as measured by the CAQ (P < 0.001), and significant improvements in health-related QoL, as measured by the SF-12 (P < 0.001), in both pilot studies.

Conclusion

These studies suggest that exposure-based CBT is a feasible, acceptable, and promising approach to reduce cardiac anxiety and improve QoL following MI. A randomized controlled trial should be conducted to evaluate the efficacy of the intervention.

Effectiveness of Emotional-Focused Coping on Heart-Focused Anxiety in Patients Prior to Cardiac Catheterization

BACKGROUND

Heart-focused anxiety involves a concentration on and a fear of cardiacrelated feelings and their anticipated negative outcomes (such as a life-threatening arrhythmia or abrupt cardiac death). It results in continuing concerns about heart function, avoiding activities that are thought to cause cardiac symptoms, and frequent behavior of requesting assistance in medical settings. This study aimed to measure the effectiveness of Emotional-Focused Coping on Heart-Focused Anxiety in Patients Prior to Cardiac Catheterization.

MATERIALS AND METHODS

A quasi-experimental study using (pretest and posttest design with a control group). A purposive sampling technique was used to gather the study information from 120 patients prior to cardiac catheterization by using the beck anxiety inventory scale. The study is conducted in Al-Najaf Al-Ashraf Government, Al-Najaf Center for Cardiac Surgery and Trans-Catheter Therapy.

RESULTS

A statistically significant difference is found in participant's anxiety level prior to cardiac catheterization between the first measure before applying the coping techniques and the second measure after the application of coping strategies (Mean difference =13.500, P <0.0005).

CONCLUSION

The emotional focused coping strategies are proving as easy interventions to apply and effective in terms of reducing the level of heart-focused anxiety prior to cardiac catheterization.

Association of anxiety and recurrent cardiovascular events: investigating different aspects of anxiety

AIMS

While elevated levels of anxiety are associated with worse prognosis of cardiovascular disease (CVD), this association may vary between different aspects of anxiety. The aim of this study was to analyse self-reported behavioural, physiological, affective, and cognitive aspects of anxiety and their relation to the risk of recurrent CV events.

METHODS AND RESULTS

This prospective cohort study utilized data from the U-CARE Heart trial. Participants (N = 935, post myocardial infarction) answered the Hospital Anxiety and Depression Scale (HADS: Anxiety subscale) and the Cardiac Anxiety Questionnaire (CAQ: Fear, Avoidance & Attention subscales). HADS Anxiety reflected physiological aspects, CAQ Fear reflected cognitive and affective aspects, CAQ Avoidance reflected behavioural aspects, and CAQ Attention reflected cognitive aspects of anxiety. Cox regression was used to estimate the risk between anxiety and recurrent major adverse cardiac event (MACE). During the follow-up period (mean 2.9 years), 124 individuals (13%) experienced a specified MACE endpoint. HADS Anxiety and CAQ Total were both associated with increased risk of MACE [hazard ratio (HR) = 1.52, 95% confidence interval (CI): 1.15-2.02 and HR = 1.30, 95% CI: 1.04-1.64, respectively]. Among the CAQ subscales, there was support for an association between Avoidance and risk of MACE (HR = 1.37, 95% CI 1.15-1.64), but not for Attention and Fear.

CONCLUSION

The results support that anxiety is associated with an increased risk of recurrent MACE in post-myocardial infarction patients. The association between anxiety and risk was strong for the aspects of anxiety relating to behaviour and physiology, while the support for an association with cognitive and affective aspects was lacking.

Physical Activity After Heart Surgery: Associations With Psychosocial and Sleep Factors

BACKGROUND

Heart surgery is an effective intervention for managing heart disease, the leading cause of death globally. After surgery, physical activity is key to improving patients' quality of life and decreasing mortality, but patients are frequently physically inactive after heart surgery.

OBJECTIVE

This cross-sectional pilot study aimed to examine how psychosocial and sleep factors influenced physical activity in patients after heart surgery. The mediating role of sleep factors between psychosocial factors and physical activity was also examined.

METHODS

Thirty-three patients who had undergone heart surgery were recruited. Psychosocial and sleep factors and physical activity were measured using an online survey and a wrist-worn ActiGraph for 7 days and nights.

RESULTS

The participants had heart surgery an average of about 7 years previously. They exceeded the recommended 150 minutes per week of moderate-intensity physical activity for Americans; however, 64% of them showed poor sleep quality (Pittsburgh Sleep Quality Index >5). Higher anxiety and depressive symptoms, lower self-efficacy, and greater sleep disturbances were associated with lower physical activity. Moreover, self-efficacy, sleep duration, sleep disturbance, sleep efficiency, and wake after sleep onset were predictors for physical activity. No mediating role of sleep factors was observed between psychosocial factors and physical activity.

CONCLUSIONS

Psychosocial and sleep factors should be considered when developing and implementing physical activity strategies for patients after heart surgery. Researchers should examine the relationships among the study variables with larger samples of postsurgical cardiac patients during different periods after heart surgery.

Ansiedade cardíaca no período perioperatório de pacientes submetidos a procedimentos cirúrgicos cardíacos: estudo observacional

RESUMO Objetivo: comparar os sintomas de ansiedade cardíaca em pacientes submetidos às cirurgias de revascularização do miocárdio e de correção de valvopatias no pré-operatório, no dia da alta hospitalar e no primeiro retorno após a alta hospitalar. Métodos: estudo observacional, realizado nas unidades de internação e no ambulatório de um hospital universitário. Os dados foram coletados por entrevistas. Os sintomas de ansiedade cardíaca foram avaliados utilizando o Questionário de Ansiedade Cardíaca. Resultados: observamos o efeito do tempo nos sintomas de ansiedade cardíaca dos pacientes submetidos à cirurgia de revascularização do miocárdio no escore total e no domínio “Evitação” na alta e no primeiro retorno. Em pacientes submetidos à correção cirúrgica de valvopatias, observou-se o efeito do tempo nos sintomas apenas no primeiro retorno, quando comparados com o pré-operatório. Conclusão: os achados revelaram o aumento dos sintomas de ansiedade cardíaca no pós-operatório, alta e primeiro retorno, quando comparados com o pré-operatório.

Cardiac anxiety in the perioperative period of patients undergoing cardiac surgical procedures: an observational study

OBJECTIVE

to compare cardiac anxiety symptoms in patients undergoing coronary artery bypass graft and valve surgery repair in the preoperative period, on the day of hospital discharge and on the first return visit after hospital discharge.

METHODS

an observational study, carried out in inpatient units and in outpatient clinic of a university hospital. Data were collected through interviews. Cardiac anxiety symptoms were assessed using the Cardiac Anxiety Questionnaire.

RESULTS

we observed the effect of time on cardiac anxiety symptoms of patients undergoing coronary artery bypass graft in the total score and in the "Avoidance" domain at discharge and at the first return visit. In patients undergoing valve repair surgery, the effect of time on symptoms was observed only in the first return visit, when compared with the preoperative period.

CONCLUSION

the findings revealed increased cardiac anxiety symptoms in the postoperative period, discharge and first return, when compared to the preoperative period.

How health beliefs and sense of control predict adherence to COVID-19 prevention guidelines among young adults in South Korea

This study defined adherence to COVID-19 prevention guidelines as health behavior and examined whether the two constructs of the health belief model (i.e., perceived susceptibility and perceived severity) and sense of control predict the level of adherence among young adults in South Korea. An online survey (N = 200) conducted in June 2021, showed that perceived susceptibility, perceived severity, and sense of control positively predict adherence behavior. Sense of control significantly moderated the relationship between perceived susceptibility and adherence even after controlling for depression and perceived health status. Specifically, individuals with a lower level of perceived susceptibility still adhered to COVID-19 prevention guidelines if they had a higher level of sense of control. The finding demonstrates the key role of sense of control in promoting adherence to COVID-19 prevention guidelines and the relationship between sense of control and two constructs of the health belief model. Implication for public messaging targeted at young adults during pandemic situations is also discussed.

Emergency Departments as Care Providers for Patients with Cardiac Ambulatory Care Sensitive and Mental Health Conditions: Qualitative Interview and Focus Group Study with Patients and Physicians

Mental health conditions are frequent among patients with somatic illnesses, such as cardiac diseases. They often remain undiagnosed and are related to increased utilization of outpatient services, including emergency department care. The objective of this qualitative study was to investigate the significance of the emergency department in the patients' course of treatment and from the physicians' perspective. An improved understanding of the subjective needs of this specific patient group should provide hints for targeted treatment. This study is part of the prospective EMASPOT study, which determined the prevalence of mental health conditions in emergency department patients with cardiac ambulatory care sensitive conditions. The study on hand is the qualitative part, in which 20 semi-structured interviews with patients and a focus group with six ED physicians were conducted. Data material was analyzed using the qualitative content analysis technique, a research method for systematically identifying themes or patterns. For interpretation, we used the "typical case approach". We identified five "typical patient cases" that differ in their cardiac and mental health burden of disease, frequency and significance of emergency department and outpatient care visits: (1) frequent emergency department users with cardiac diseases and mental health conditions, (2) frequent emergency department users without cardiac diseases but with mental health conditions, (3) needs-based emergency department users with cardiac diseases; (4) targeted emergency department users as an alternative to specialist care and (5) patients surprised by initial diagnose of cardiac disease in the emergency department. While patients often perceived the emergency department visit itself as a therapeutic benefit, emergency department physicians emphasized that frequent examinations of somatic complaints can worsen mental health conditions. To improve care, they proposed close cooperation with the patients' primary care providers, access to patients' medical data and early identification of mental health conditions after cardiac diagnoses, e.g., by an examination tool.

Heart-Focused Anxiety Affects Behavioral Cardiac Risk Factors and Quality of Life: A Follow-Up Study Using a Psycho-Cardiological Rehabilitation Concept

Background

Heart-focused anxiety (HFA) raises the risk for adverse outcomes in patients with heart disease. Despite this great importance, it is rarely assessed in clinical practice. Three dimensions are commonly defined in the context of HFA: heart-related fear, avoidance, and attention. The impact of these aspects on cardiac risk factors is essentially unclear. In this study, we investigated the relationship between HFA and behavioral cardiac risk factors as well as health-related quality of life (HRQoL), which represent important treatment outcomes of inpatient psycho-cardiological rehabilitation.

Methods

A prospective observational design was used to examine 238 rehabilitation inpatients with comorbidity of cardiac disease and psychiatric disorder. We assessed HFA using the Cardiac Anxiety Questionnaire (CAQ), HRQoL using the SF-12 Health Survey, exercise capacity using the 6-minute walk test, and smoking behavior, respectively at admission (t0) and discharge (t1). Physical activity was assessed at t0 and in a follow-up survey 6 months after discharge (t2) using the International Physical Activity Questionnaire (IPAQ). Multiple regression models were used to analyze the predictive value of HFA for the outcome variables at t0, t1, and t2, adjusted for socio-demographic factors and depression. Predictive values for changes over time were evaluated by the regressor variable approach.

Results

Exercise capacity and physical activity were negatively predicted by baseline heart-related avoidance, both cross-sectionally and prospectively. Avoidance at t1 also negatively predicted long-term changes over time in physical activity at t2. Total HFA and the subcomponent avoidance negatively predicted physical HRQoL both cross-sectionally and prospectively. Mental HRQoL was cross-sectionally predicted by heart-focused attention at t0, and prospectively predicted by total HFA and by avoidance. Regarding changes in the course of rehabilitation, baseline avoidance negatively predicted improvement in physical HRQoL during rehabilitation. Concerning smoking behavior, no associations with HFA were found.

Conclusions

HFA is a relevant inhibiting factor for the achievement of therapy goals in psycho-cardiological rehabilitation such as health behavior and HRQoL. Heart-related avoidance in particular, has a negative impact on exercise capacity, physical activity, and self-reported physical health. Its prospective negative predictive value for physical activity and physical health underlines the relevance of HFA for psycho-cardiological interventions.

Fear of Palliative Care: Roles of Age and Depression Severity

Background: Palliative care is underutilized due in part to fear and misunderstanding, and depression might explain variation in fear of palliative care. Objective: Informed by the socioemotional selectivity theory, we hypothesized that older adults with cancer would be less depressed than younger adults, and subsequently less fearful of utilizing palliative care. Setting/Subjects: Patients predominately located in the United States with heterogeneous cancer diagnoses (n = 1095) completed the Patient-Reported Outcomes Information System (PROMIS) Depression scale and rated their fear of palliative care using the Palliative Care Attitudes Scale (PCAS). We examined the hypothesized intercorrelations, followed by a bootstrapped analysis of indirect effects in the PROCESS macro for SPSS. Results: Participants ranged from 26 to 93 years old (mean [M] = 60.40, standard deviation = 11.45). The most common diagnoses were prostate (34.1%), breast (23.3%), colorectal (17.5%), skin (15.3%), and lung (13.5%) cancer. As hypothesized, older participants had lower depression severity (r = -0.20, p < 0.001) and were less fearful of palliative care (r = -0.11, p < 0.001). Participants who were more depressed were more fearful of palliative care (r = 0.21, p < 0.001). An indirect effect (β = -0.04, standard error = .01, 95% confidence interval: -0.06 to -0.02) suggested that depression severity may account for up to 40% of age-associated differences in fear of palliative care. Conclusions: Findings indicate that older adults with cancer are more likely to favor palliative care, with depression symptom severity accounting for age-related differences. Targeted interventions among younger patients with depressive symptoms may be helpful to reduce fear and misunderstanding and increase utilization of palliative care.

[Long-term course of heart disease: How can psychosocial care be improved?]

Cardiovascular diseases, which primarily include coronary artery disease (CAD), heart failure (HF) and cardiac arrhythmias, are the leading causes of death in the European Union and responsible for most of the serious courses of coronary disease. Acute events are usually the focus of clinical attention. In contrast, there are hardly any structured care and therapy concepts for the long-term course of these diseases. Based on a literature review, this article provides an overview of the long-term consequences and long-term care of heart diseases. Deficits in the psychosocial care of patients and possible solutions are discussed.Patients with CAD often experience problems with medication adherence and compliance to behavioural recommendations due to inadequate long-term psychosocial care. Psychological comorbidities reduce the quality of life and are a driver for health-damaging behaviour. Patients with cardiac arrhythmias often get into a vicious circle of recurrent physical complaints interacting with anxiety and panic attacks and the associated use of outpatient, emergency, or inpatient care facilities. In the course of heart failure, a clinically significant growing number of patients are treated with antidepressants, the benefit of which is rather doubtful.The apparent deficits in long-term psychosocial care of cardiovascular disease and the quality of life of patients could be improved through the increased use of systematic collaborative care models by specialised care facilities with the involvement of general practitioners.

Heart-Focused Anxiety, General Anxiety, Depression and Health-Related Quality of Life in Patients with Atrial Fibrillation Undergoing Pulmonary Vein Isolation

(1) Background: Atrial fibrillation (AF) is associated with anxiety, depression, and chronic stress, and vice versa. The purpose of this study was to evaluate potential effects of pulmonary vein isolation (PVI) on psychological factors. (2) Methods: Psychological assessment was performed before PVI as well as after six months. (3) Results: A total of 118 patients [age 64 ± 9 years, 69% male, left ventricular ejection fraction 57 ± 8%, 56% paroxysmal AF] undergoing PVI were included. After PVI, significant improvements were observed in the mean total heart-focused anxiety (HFA) score, as well as in the Cardiac Anxiety Questionnaire (CAQ) sub-scores: HFA attention, HFA fear, and HFA avoidance scores. Subgroup analyses showed an association of improvement with freedom of documented AF recurrence. Mean scores of general anxiety and depression evaluated by the Hospital Anxiety and Depression Scale (HADS) decreased significantly after PVI in all subgroups regardless of AF recurrence. Further, both physical and mental composite scores of the Short Form Health Survey (SF-12) increased significantly from baseline. (4) Conclusions: PVI results in a significant reduction in HFA. Improvements in general anxiety and depressive symptoms did not seem to be related only to rhythm control per se. Therefore, CAQ may represent a more specific evaluation tool as HADS in patients with AF.

Heart-Focused Anxiety: An Evolutionary Concept Analysis

Although heart-focused anxiety is a common experience of patients following a myocardial infarction, it is one rarely addressed in nursing research. I used Rodger's evolutionary method of concept analysis to review uses of heart-focused anxiety in literature from several disciplines including nursing and synthesized a definition to guide future research. Heart-focused anxiety is an experience of avoidance, fear, and heart-focused attention that follows from cardiac diagnoses, somatic symptoms, and familial factors and results in adverse health outcomes, reassurance seeking, disruption of life, and recurrent chest pain. Although heart-focused anxiety is an evolving concept, the updated definition should help provide a foundation for future research. A Supplemental Digital Content video abstract is available at http://links.lww.com/ANS/A32.

Changes in quality of life, depression, general anxiety, and heart-focused anxiety after defibrillator implantation

Aims

The Anxiety‐CHF (Anxiety in patients with Chronic Heart Failure) study investigated heart‐focused anxiety (HFA, with the dimensions fear, attention, and avoidance of physical activity), general anxiety, depression, and quality of life (QoL) in patients with heart failure. Psychological measures were assessed before and up to 2 years after the implantation of an implantable cardioverter defibrillator (ICD) with or without cardiac resynchronization therapy defibrillator (CRT‐D).

Methods and results

One hundred thirty‐two patients were enrolled in this monocentric prospective study (44/88 CRT‐D/ICD, mean age 61 ± 14 years, mean left ventricular ejection fraction 31 ± 9%, and 29% women). Psychological assessment was performed before device implantation as well as after 5, 12, and 24 months. After device implantation, mean total HFA, HFA‐fear, HFA‐attention, general anxiety, and QoL improved significantly. Depression and HFA‐related avoidance of physical activity did not change. CRT‐D patients compared with ICD recipients and women compared with men reported worse QoL at baseline. Younger patients (<median of 63 years) had higher levels of general anxiety and lower levels of HFA‐avoidance at baseline than older patients. After 24 months, groups no longer differed from each other on these scores. Patients with a history of shock or anti‐tachycardia pacing (shock/ATP; N = 19) reported no improvements in psychological measures and had significantly higher total HFA and HFA‐avoidance levels after 2 years than participants without shock/ATP.

Conclusions

Anxiety and QoL improved after device implantation, and depression and HFA‐avoidance remained unchanged. HFA may be more pronounced after shock/ATP. Psychological counselling in these patients to reduce HFA and increase physical activity should be considered.

Health anxiety among adults with congenital heart disease

PURPOSE OF REVIEW

Adults with congenital heart disease (CHD) may experience anxiety specifically related to their medical condition. This review introduces the concepts of health anxiety and heart-focused anxiety, summarizes what is currently known about heart-focused anxiety among adults with CHD and offers suggestions to help adult CHD providers address heart-focused anxiety in their patients.

RECENT FINDINGS

Although minimal research has been conducted specific to this outcome, health anxiety may occur at any point across the lifespan of individuals with CHD. A recent study found that children and adolescents with CHD reported greater health anxiety than community peers. Health anxiety was commonly reported among adults with CHD presenting for psychological assessment. It was linked with older age, trait anxiety, perceived parental overprotection and greater CHD complexity in one study.

SUMMARY

Adults with CHD face many potential health-related stressors, including cardiac symptoms, treatments and interventions throughout the lifespan (including surgeries and other invasive procedures), the impact of CHD on daily lives and longer-term health expectations. Providers should be aware that heart-focused anxiety among patients is understandable and perhaps common. Patient-centred education and psychological intervention should be integrated within a comprehensive approach to long-term disease management.

Predictors of heart-focused anxiety in patients with stable heart failure

BACKGROUND

It has been shown that heart-focused anxiety raises the risk of adverse outcomes in patients with heart disease. Yet, there is a lack of studies investigating this association. We aim at identifying predictors of heart-focused anxiety in patients with stable heart failure to facilitate the identification of individuals with increased risk for adverse outcomes.

METHODS

We assessed heart-focused anxiety and a set of psychological, demographic/lifestyle, and medical/laboratory variables in a sample of 107 patients with stable chronic heart failure to identify predictors of heart-focused anxiety.

RESULTS

Heart-focused anxiety was best predicted by self-reported anxiety and quality of life. Moreover, the personality dimension conscientiousness as well as physical activity, and the laboratory value of renal function, the estimated glomerular filtration rate (eGFR), had predictive validity for heart-focused anxiety.

LIMITATIONS

The present findings should be replicated in a longitudinal design with a less selective sample including more women and participants with more divers ethnical backgrounds.

CONCLUSION

Heart-focused anxiety is predictable by psychological and lifestyle variables. eGFR, as a laboratory marker for renal function, showed also predictive validity. The awareness of such predictors may help detecting comorbid underlying heart-focused anxiety and thus identify patients with an increased need for psychological care.

Association of Apelin and Apelin Receptor Polymorphisms With the Risk of Comorbid Depression and Anxiety in Coronary Heart Disease Patients

The Apelin (APLN)/apelin receptor (APLNR) signaling pathway is a newly identified regulator in various cardiovascular diseases, which is considered as a candidate pathway for the occurrence of coronary heart disease (CHD), depression, and anxiety. The goal of this study was to investigate the association between APLN/APLNR gene polymorphisms and the risk of depression and anxiety in CHD patients. To this end, a case-control study involving 269 CHD patients and 184 healthy control individuals was conducted. The 269 patients with CHD including 122 patients with and 147 patients without depression, and 56 patients with and 213 patients without anxiety Four single nucleotide polymorphisms were selected and successfully genotyped using Sanger sequencing. The APLN rs2235310T allele and APLNR rs9943582C allele were found to be associated with an increased risk of CHD after multiple test correction (P-adjust < 0.05). The patients with CHD who carried the rs9943582C allele had a higher risk of depression, after adjusting for alcohol drinking habits, insomnia, hypertension, and stroke history, with the Bonferroni correction (P-adjust = 0.018). The APLNR rs2282623 T allele was associated with an increased risk of anxiety in CHD patients after adjusting for related disease complications, with the Bonferroni correction (P-adjust = 0.022). We reported for the first time that the APLN rs2235310 and APLNR rs2282623 polymorphisms are associated with the risks of psychiatric disorders in CHD patients and may serve as novel biomarkers for therapy.