Additional effects of psychological interventions on subjective and objective outcomes compared with exercise-based cardiac rehabilitation alone in patients with cardiovascular disease: A systematic review and meta-analysis

Medical traumatic stress: Integrating evidence-based clinical applications from health and trauma psychology

Medical events in both childhood and adulthood, including components of the illness or injury and subsequent medical intervention, recovery, and disability, are increasingly being recognized as potentially traumatic. There has been an increased focus on scholarly work related to medical trauma and medically induced posttraumatic stress disorder (PTSD). Existing evidence suggests that trauma-focused treatment can promote both physical and psychological recovery. However, there continues to be a dearth of clinical guidance on how to (a) best identify and treat prior trauma exposure that complicates adjustment to illness and increases the risk for medically induced PTSD and (b) address medically induced PTSD while concurrently targeting health-related concerns (e.g., pain, adjustment to illness, acquired disability) that may negatively impact recovery. Originally presented as a premeeting institute at the 2023 Annual Meeting of the International Society for Traumatic Stress Studies, this paper describes the biopsychosocial impacts of medical trauma on adults and considerations for assessment and intervention in both traditional trauma and integrated care settings. This includes clinical applications, including assessment, case conceptualization, and health and rehabilitation interventions, that can promote health-related adjustment and coping within the context of trauma-focused treatment.

The psychological well-being index and quality of life after a cardiac rehabilitation program based on aerobic training and psychosocial support

BACKGROUND

This study aimed to investigate the physical and psychological benefits of an alternative cardiac rehabilitation program based on therapeutic groups during physical exercise sessions and to compare the results with those of a conventional cardiac rehabilitation program.

METHOD

The sample included 112 patients from the cardiac rehabilitation unit of a medical center, 91.1 % of whom were male. The control group consisted of 47 subjects, with a mean age of 57.89 ± 12.30 and the experimental group consisted of 65 subjects, with a mean age of M = 58.38 ± 9.86. Quality of life, psychological well-being, health-related quality of life, body mass index, blood pressure, abdominal circumference and resting heart rate were measured before starting and at the end of the cardiac rehabilitation program.

RESULTS

The experimental group improved significantly more than the control group in body mass index, systolic and diastolic blood pressure, abdominal circumference, and resting heart rate (p value < 0.005). In addition, the experimental group had significantly greater improvements in quality of life, psychological well-being, and health-related quality of life than the control group (p-value < 0.001).

CONCLUSIONS

A cardiac rehabilitation program based on simultaneous aerobic training and psychosocial support improved the physical function, health-related quality of life and well-being.

Cycling and heart failure: A 2-sample Mendelian randomization

Heart failure (HF) is a major cause of mortality worldwide. Cycling, an aerobic exercise, is believed to have a more effective rehabilitative impact on patients with heart failure. Previous studies have demonstrated the benefits of exercise in patients with HF. However, a precise causal relationship remains unknown. Two-sample Mendelian randomization (MR) was used to investigate the potential causal relationship between regular cardiac cycling and heart failure (HF) development. Data from the IEU OpenGWAS project, an extensive genetic study involving a diverse group of European males and females was used to determine how choices related to physical activity, such as cycling, impact cardiovascular well-being. To ensure reliability and robustness, the MR-Egger regression, weighted median, and random effects with inverse variance weighting methods were used. The key findings were summarized using odds ratio (OR) and 95% confidence intervals (CI). The MR-Egger, weighted mean, and inverse variance weighted (IVW) estimated superiority ratios were 0.960 (95% CI: 0.909-1.013), 0.985 (95% CI: 0.962-1.009), and 0.982 (95% CI: 0.966-0.998), respectively, indicating a significant association between cycling and a decreased risk of heart failure. These findings suggest that cycling, a form of moderate and easily accessible physical activity, may be a protective factor against HF. These findings correlate with those of previous studies regarding the crucial role of regular physical activity for the prevention and management of cardiovascular disease. The outcomes of this MR analysis can be used in the development of public health policies and aid individuals making lifestyle choices that promote heart health.

The importance, consequences and treatment of psychosocial risk factors in heart disease: less conversation, more action!

Psychosocial factors play a significant role in the incidence and prognosis of cardiovascular disease with a rapidly increasing body of knowledge, as acknowledged by their inclusion in the European Society of Cardiology cardiovascular prevention guideline since 2012. Nevertheless, psychosocial risk is not consistently assessed, acknowledged and treated in daily clinical practice. Therefore, adopting a multidimensional approach that encompasses biological, psychological, and social factors is crucial for understanding the dynamic nature of cardiovascular health and disease, delivering patient-centred care, and developing effective interventions to ultimately enhance health and satisfaction with contemporary medicine and care. The current review summarises the state-of-the-art evidence for screening and treating psychological risk factors in coronary heart disease, heart failure, and atrial fibrillation in the context of cardiac rehabilitation, along with accompanying recommendations. The limited adoption of routine screening, despite longstanding recommendations, highlights the importance of prioritising the implementation and expansion of routine screening in primary and secondary prevention. To advance psychosocial treatment, a standardised and personalised approach including comprehensive education, physical exercise, and psychosocial support with a focus on patient-reported outcomes is crucial. Treating heart and mind together has the potential to decrease psychosocial risk while enhancing the prognosis and quality of life, therefore delivering true patient-centred care.

A Conceptual Protocol for a Single-Session Solution-Focused Brief Therapy for Medication Adherence Intervention Delivered by General Providers

New approaches to medication adherence interventions are needed. This manuscript presents a highly structured protocol of a single-session solution-focused brief therapy (SFBT) for medication adherence intervention (SFBT-MAI) delivered by general providers. It conceptually integrates the procedure of tailored interventions, techniques of SFBT, and the four steps of Qitang Lin' conceptualization of single-session SFBT. With specific techniques and examples to reduce operational difficulties, the SFBT-MAI includes two parts. The first part focuses on selecting non-adherent patients and clarifying their barriers to medication adherence. The second part focuses on individualized interventions with four steps: closing, hoping, empowering, and changing and acting. It is hoped that this work will improve the effectiveness of medication adherence interventions for patients with coronary heart disease and to promote the use of brief psychological interventions in clinical practice.

A retrospective analysis of empathy-centric care strategies on negative emotional states and expectation levels in acute heart failure patients

The objective of this research was to evaluate the impact of an empathy-centered care approach on the intensity of negative emotional states and levels of expectation in patients experiencing acute heart failure. A retrospective analysis was conducted on the clinical data of 106 patients presenting with emergent heart failure. The patients were bifurcated into a control group (53 patients) and an intervention group (53 patients) based on their respective care management plans. Following the intervention, the intervention group demonstrated decreased values in left ventricular end-systolic diameter and left ventricular end-diastolic diameter, and increased left ventricular ejection fraction compared to the control group (P < .05). Additionally, the 6-minute walk test used for cardiopulmonary rehabilitation and the 30 seconds sit-to-stand exercise revealed superior results in the intervention group (P < .05). Positive scores on the Positive Negative Affect Scale, the various dimensions of the Herth Hope Index Scale, the Psychological Resilience Scale, and the Chinese Cultural Modified Minnesota Living with Heart Failure Questionnaire were notably higher in the intervention group, whereas negative scores on the Positive Negative Affect Scale and scores on the Self-Assessment Scale of Anxiety were comparatively lower than those in the control group (P < .05). Implementing an empathy-based care approach can bolster cardiac function, augment functional fitness, mitigate negative emotional states, elevate expectation levels, enhance psychological resilience, improve quality of life, and decrease complication rates in patients with acute heart failure.

Psychosocial interventions and mental health in patients with cardiovascular diseases living in low- and middle-income countries: A systematic review and meta-analysis

OBJECTIVE

Mental health issues are closely associated with symptoms and outcomes of cardiovascular diseases (CVDs). The magnitude of this problem is alarmingly high in low and middle-income countries (LMICs). This systematic review and meta-analysis aimed to examine the effectiveness of psychosocial interventions on mental health outcomes among patients with CVDs living in LMICs.

METHODS

This review includes Randomized controlled trials (RCTs) and quasi-experimental studies conducted on adult patients who had a CVD and/or hypertension and located in LMICs. Studies published in English between 2010 and March, 2021 and which primarily reported mental health outcomes of resilience, self-efficacy, Quality of life (QoL), depression and anxiety were included. Studies were screened, extracted and critically appraised by two independent reviewers. Meta-analysis was conducted for RCTs and narrative summaries were conducted for all other studies. PRISMA guidelines were followed for reporting review methods and findings.

RESULTS

109 studies included in this review reported educational, nursing, behavioral and psychological, spiritual, relaxation, and mindfulness interventions provided by multidisciplinary teams. 14 studies reported self-efficacy, 70 reported QoL, 62 reported one or both of anxiety and depression, and no study was found that reported resilience as an outcome in this population. Pooled analysis showed improvements in self-efficacy and QoL outcomes. The majority of studies showed improvement in outcomes, though the quality of the included studies varied.

CONCLUSION

Patients with CVDs in LMICs may experience improved mental health through the use of diverse psychosocial interventions. Evaluations are needed to investigate whether the impact of interventions on mental health are sustained over time.

Kardiologische Rehabilitation als effektive Sekundärprävention

Ziele der kardiologischen Rehabilitation (kurz: KardReha) sind die Wiederherstellung der individuell bestmöglichen physischen und psychischen Gesundheit kardiovaskulär erkrankter Patienten durch die Therapie in einem multidisziplinären Team, diese nachhaltig zu stabilisieren und die berufliche und soziale Re-Integration zu ermöglichen. Auf der Basis einer S3-Leitlinie zur KardReha im deutschsprachigen Raum Europas führt die Teilnahme an einer KardReha bei Patienten nach akutem Koronarsyndrom und nach Bypass-Operation zu einer signifikanten Reduktion der Gesamtmortalität. Bei Patienten mit systolischer Herzinsuffizienz werden die körperliche Belastbarkeit und die Lebensqualität signifikant verbessert. Nach operativer oder interventioneller Herzklappenkorrektur werden die körperliche Belastbarkeit sowie die Lebensqualität gesteigert, und in ersten Studien zeigen sich Signale für eine Mortalitätsreduktion. Daher sollte die KardReha ein integraler Bestandteil einer am langfristigen Erfolg orientierten Behandlung sein.

Benefits, Facilitators, and Barriers of Alternative Models of Cardiac Rehabilitation: A QUALITATIVE SYSTEMATIC REVIEW

PURPOSE

Cardiac rehabilitation (CR) improves health outcomes and quality of life for patients with cardiovascular disease, yet only a quarter of eligible patients enroll. A myriad of CR models that use either an alternative location (ie, home-based) and/or an alternative exercise have been developed to overcome known attendance and physical limitation barriers; however, patient experiences with these models have not been systematically reviewed. Our aim is to review patient experiences with these models of CR.

REVIEW METHODS

We conducted a systematic review and thematic analysis of qualitative studies published between 2009 and January of 2022 from CINAHL, PubMed, Web of Science, and PsycINFO.

SUMMARY

Twenty-five studies were included, representing the perspectives of 487 individuals who participated in an alternative model of CR. Exercises included walking, tai chi, yoga, aquatic exercise, exergaming, chair-based exercises, aerobics, physical activity trackers, and individualized exercise plans. Nineteen of 25 studies used home-based models and two used live video. Twelve studies included patients with heart failure. Patient perspectives comprised three central themes: exercise benefits, exercise facilitators, and participation barriers. Some thematic categories were reported variably by particular model/study design (eg, home-based) than by others. All alternative models of CR were found to be physically, psychologically, and/or socially beneficial to patients. Participants described facilitators and barriers that were influential in the decision to initiate or continue exercise. These patient insights are critical for innovative delivery of CR that is appealing, accommodates physical limitations, and broadens access to improve health equity.

Heart failure and depression: A perspective from bibliometric analysis

Background

Depression commonly occurs in heart failure patients, and negatively influences quality of life and disease prognosis. This study explored heart failure and depression-related research from a bibliometric perspective.

Methods

Relevant publications were searched on June 24, 2022. The Bibliometrix package in R was used to conduct quantitative analyses including the trends in publications, and related countries, articles, authors and keywords. VOSviewer software was used to conduct the visualization map on co-word, co-author, and institution co-authorship analyses. CiteSpace software was used to illustrate the top keywords with citation burst.

Results

A total of 8,221 publications in the heart failure and depression-related research field were published between 1983 and 2022. In this field, the United States had the most publications (N = 3,013; 36.65%) and highest total citation (N = 149, 376), followed by China, Germany, Italy and Japan. Author Moser and Duke University were the most productive author and institution, respectively. Circulation is the most influential journal. Apart from "heart failure" and "depression," "quality of life," "mortality" and "myocardial infarction" were the most frequently used keywords in this research area; whereas more recently, "self care" and "anxiety" have been used more frequently.

Conclusion

This bibliometric analysis showed a rapid growth of research related to heart failure and depression from 1989 to 2021, which was mostly led by North America and Europe. Future directions in this research area include issues concerning self-care and anxiety about heart failure. As most of the existing literature were published in English, publications in other languages should be examined in the future.

Kardiologische Rehabilitation

A scientific guideline has been developed to update and harmonize exercise based cardiac rehabilitation (CR) in German speaking countries of Europe. It addresses all aspects of CR including indications, contents and delivery. Four meta-analyses were performed to evaluate the prognostic effect of CR after acute coronary syndrome (ACS), after coronary bypass grafting (CABG), in patients with systolic heart failure (HFrEF), and to define the effect of psychological interventions during CR. Other indications for CR were based on a predefined semi-structured literature search and recommendations were established by a formal consenting process. CR is associated with a significant reduction in all-cause mortality in patients after ACS and CABG, whereas HFrEF-patients benefit in terms of exercise capacity and health-related quality of life. Patients with other cardiovascular diseases such as heart valve surgery or intervention, adults with congenital heart disease and peripheral arterial disease also benefit from CR-participation, but the scientific evidence is less clear. There is increasing evidence that the beneficial effect of CR strongly depends on “treatment intensity” including medical supervision, modulation of cardiovascular risk factors, information and education, and a minimum of individually adapted exercise volume. Additional psychologic interventions (PI) should be performed on the basis of individual needs. There was a trend towards reduction of depressive symptoms for “distress management” and “lifestyle changes” for PI. Patient education is able to increase patients` knowledge and motivation as well as behavior changes regarding physical activity, dietary habits and smoking cessation. Diversity-sensitive structures should be established to interact with the needs of special patient groups and gender issues. This guideline reinforces the substantial benefit of CR in specific cardiac indications, and it points out the minimal therapeutic needs in CR-delivery.

Discrete choice experiment to investigate preferences for psychological intervention in cardiac rehabilitation

OBJECTIVE

Cardiac rehabilitation (CR) is offered to people who recently experienced a cardiac event, and often comprises of exercise, education and psychological care. This stated preference study aimed to investigate preferences for attributes of a psychological therapy intervention in CR.

METHODS

A discrete choice experiment (DCE) was conducted and recruited a general population sample and a trial sample. DCE attributes included the modality (group or individual), healthcare professional providing care, information provided prior to therapy, location and the cost to the National Health Service (NHS). Participants were asked to choose between two hypothetical designs of therapy, with a separate opt-out included. A mixed logit model was used to analyse preferences. Cost to the NHS was used to estimate willingness to pay (WTP) for aspects of the intervention design.

RESULTS

Three hundred and four participants completed the DCE (general public sample (n=262, mean age 47, 48% female) and trial sample (n=42, mean age 66, 45% female)). A preference for receiving psychological therapy was demonstrated by both samples (general population WTP £1081; 95% CI £957 to £1206). The general population appeared to favour individual therapy (WTP £213; 95% CI £160 to £266), delivered by a CR professional (WTP £48; 9% % CI £4 to £93) and with a lower cost (β=-0.002; p&lt;0.001). Participants preferred to avoid options where no information was received prior to starting therapy (WTP -£106; 95% CI -£153 to -£59). Results for the location attribute were variable and challenging to interpret.

CONCLUSIONS

The study demonstrates a preference for psychological therapy as part of a programme of CR, as participants were more likely to opt-in to therapy. Results indicate that some aspects of the delivery which may be important to participants can be tailored to design a psychological therapy. Preference heterogeneity is an issue which may prevent a 'one-size-fits-all' approach to psychological therapy in CR.

Efficacy of secondary prevention and rehabilitation programs with distant support in patients with atrial fibrillation after intervention procedures: impact on psychological status

Aim      To evaluate the effectivity of secondary prevention/rehabilitation programs with remote support for the psychological condition of patients with paroxysmal atrial fibrillation (AF) following interventional procedures (radiofrequency catheter ablation and cryoablation).

Material and methods  This prospective, controlled, randomized clinical study was performed in three parallel groups. Each group consisted of 45 patients with AF after interventional procedures. In groups 1 and 2, secondary prevention/rehabilitation programs with remote support were performed, including a single individual in-hospital counseling (on risk factors of AF and their control and on major aspects of the disease, treatment and prevention of complications) and three months of remote support (by phone in group 1 and by e-mail in group 2). Patients of group 3 (control group) received standard recommendations at discharge from the hospital. The psychological status was evaluated using the Hospital Anxiety and Depression Scale, the PHQ-9 questionnaire, the Spielberg-Hanin scale for reactive and personal anxiety, and the visual analogue scale for stress assessment. The follow-up duration was 12 months.

Results At the end of the follow-up period, the proportion of patients with anxiety symptoms considerably decreased in both intervention groups (р<0.001 for each group) and was significantly less than in the control group (р<0.001 for both comparisons). Also, in intervention group 1, the proportion of patients with clinically pronounced anxiety symptoms was significantly decreased. For 12 months of follow-up, the severity of depressive symptoms significantly decreased in all three groups. However, in both intervention groups, this decrease was significantly greater than in the control group (р<0.001 for group 1 and р=0.020 for group 2). In both intervention groups at 12 months, the stress level was significantly reduced whereas in the control group, it remained practically unchanged. The greatest (50% on average) decrease in the stress level was observed in intervention group 2.

Conclusion      Secondary prevention and rehabilitation programs with remote support during a 12-month follow-up resulted in improvement of the psychological status in patients with AF after interventional procedures.

Association of patient-reported psychosocial healthcare and risk of readmissions and mortality in patients with ischemic heart disease: A population-based cohort study

OBJECTIVE

Psychosocial risk factors are common in patients with ischemic heart disease (IHD) and linked to poor prognosis. Psychosocial healthcare is recommended in international guidelines and has demonstrated positive effects, primarily on psychosocial symptoms. We examined the association between patient-reported psychosocial healthcare and hospital readmissions and mortality in patients with IHD.

METHODS

A population-based cohort study with register-based follow-up. Patient-reported psychosocial healthcare was measured by seven items in a survey sent to a random sample of patients with incident IHD in Denmark in 2014. We used multivariable Cox proportional hazards models and Poisson regression to examine the association between psychosocial healthcare and readmissions and all-cause mortality.

RESULTS

In total, 1083 (57%) patients were followed up to 4½ years. Low psychosocial support was reported by 53.4%, medium by 26.2% and high by 20.4% patients. The hazard of acute cardiac readmission for patients reporting low psychosocial healthcare was 2.08 higher than for patients reporting high psychosocial healthcare (95%CI:1.01-4.30). No association was found with time to first all-cause readmission. The acute cardiac readmission rate was 3.24 (95%CI:1.66-6.29) and 4.23 (95%CI:2.15-8.33) times higher among patients reporting low and medium psychosocial healthcare compared to high, and the all-cause readmission rate was 1.30 (95%CI:1.16-1.46) and 1.32 (95%CI:1.17-1.49) times higher. The hazard of death was 2.86 (95%CI:1.23-6.69) and 2.88 (95%CI:1.18-7.04) times higher among patients reporting low and medium psychosocial healthcare compared to high.

CONCLUSION

In patients with IHD, a high level of patient-reported psychosocial healthcare was significantly associated with reduced hospital readmissions and all-cause mortality.

Psycho-Cardiological Disease: A Bibliometric Review From 2001 to 2021

The aim of this study was to gain insight into the progress and dynamics of psycho-cardiological disease research and track its hot spots. We have analyzed psycho-cardiological disease-related literature extracted from the Web of Science (WOS) Core Collection from 2001 to 2021 with the help of Cite Space. As a result, we have included 5,032 records. Then, we have analyzed connected networks for the country, author, subject category, keywords, and cited reference. We have summarized the findings in four aspects. First, the annual quantitative distribution of publications is on the rise, although there is a slight drop. Second, in terms of country analysis, the United States, England, Australia, Germany, and Italy are the main research forces in psycho-cardiological diseases. At the same time, several academic entities represented by Andrew Steptoe and Roland von Känel, MD, have been formed based on the early consciousness of physical and mental health in these countries. Besides, China is also more concerned about it due to the rapid population aging process and the largest population. Third, the psycho-cardiological disease is multidisciplinary, including psychology, psychiatry, clinical medicine, such as cardiovascular system and neurology, public environmental and occupational health, and pharmacology. Finally, the results of keyword analysis and co-cited references indicate the hot spots and frontiers in psycho-cardiological disease. The hot spots in psycho-cardiological disease include three aspects. The first aspect includes psychosocial factors, such as depression, lack of social support, and low economic and social status; the second aspect includes priority populations, such as Alzheimer's disease dementia caregivers, elderly, and patients with cancer, and the third aspect includes interventions, such as exercise therapy and diet. In addition, there are three future research frontiers. The first is a psycho-cardiological disease in patients with COVID-19; the second is cardiac rehabilitation, especially exercise therapy and health behavior evaluation; and the final is evidence-based medical evaluation, such as systematic reviews and meta-analyses.

Intimate Relationships and Coronary Heart Disease: Implications for Risk, Prevention, and Patient Management

Purpose of Review

Research and clinical services addressing psychosocial aspects of coronary heart disease (CHD) typically emphasize individuals, focusing less on the context of intimate relationships such as marriage and similar partnerships. This review describes current evidence regarding the role of intimate relationships in the development, course, and management of CHD.

Recent Findings

Having an intimate partner is associated with reduced risk of incident CHD and a better prognosis among patients, but strain (e.g., conflict) and disruption (i.e., separation, divorce) in these relationships are associated with increased risk and poor outcomes. These associations likely reflect mechanisms involving health behavior and the physiological effects of emotion and stress. Importantly, many other well-established psychosocial risk and protective factors (e.g., low SES, job stress, depression, and optimism) are strongly related to the quality of intimate relationships, and these associations likely contribute to the effects of those other psychosocial factors. For better or worse, intimate partners can also affect the outcome of efforts to alter health behaviors (physical activity, diet, smoking, and medication adherence) central in the prevention and management CHD. Intimate partners also influence—and are influenced by—stressful aspects of acute coronary crises and longer-term patient adjustment and management.

Summary

Evidence on each of these roles of intimate relationships in CHD is considerable, but direct demonstrations of the value of couple assessments and interventions are limited, although preliminary research is promising. Research needed to close this gap must also address issues of diversity, disparities, and inequity that have strong parallels in CHD and intimate relationships.

Depression and Anxiety Are Associated with Physical Performance in Patients Undergoing Cardiac Rehabilitation: A Retrospective Observational Study

Background: Cardiac rehabilitation (CR) combined with stress management training has been shown to be associated with fewer clinical events than CR alone. However, there have been no reports on the associations of CR with the psychological condition and detailed physical activities evaluated on the same day. Method: One hundred outpatients who participated in a CR program were graded on the hospital anxiety and depression scale (HADS). We divided them into a high HADS group (n = 32) and a normal HADS group (n = 68) and investigated by whole patients, ischemic heart disease (IHD) patients, and heart failure patients. Results: Overall, the patient age was 70.5 ± 9.6 years, the percentage of males was 73.0%, and the body mass index was 23.4 (21.7–26.0) kg/m2. In the high HADS group, overall functional mobility was poor and the distance in a two-minute walking test was short. Especially in IHD patients, the high HADS group showed high fat mass in body composition and low exercise tolerance and ventilator equivalents in cardiopulmonary exercise test. Conclusions: Depression and anxiety involved poor physical performance in CR outpatients and particularly involved low exercise tolerance in IHD patients. To evaluate accurate physical performance, it is necessary to investigate psychological condition.

Psychosocial management in cardiac rehabilitation: Current practices, recommendations, and opportunities

Psychosocial management is a core component of outpatient Phase-II cardiac rehabilitation (CR) and includes psychosocial assessment, providing interventions, measuring outcomes, and care coordination. Psychosocial management contributes to the effectiveness of comprehensive CR, but the implementation is not always consistent or clearly described in the literature, in part due to the availability of behavioral health specialists. Patients in CR have many psychosocial needs including anxiety, depression, substance use disorders, sleep problems, psychosocial stress, and cognitive impairment. Behavioral considerations are inherent in many other aspects of CR,such as participation in CR, health behaviors, adherence, and tobacco cessation. Evaluation, or psychosocial assessment, should identify significant issues, record related medications, and incorporate findings in the individual treatment plan. Some patients require further evaluation and treatment by a qualified behavioral health specialist. Psychosocial interventions provided to all patients include patient education, counseling, stress-management, a supportive environment, and exercise. Measuring outcomes entails repeating the psychosocial assessment when patients finish CR and documenting changes. Coordinating care requires understanding available local mental health infrastructure and procedures for making referrals, and may entail identifying additional resources. Interventions provided concurrently with CR to a subset of patients with more extensive needs are typically pharmacotherapy, psychotherapy, or addictions counseling, which are beyond the scope of practice for most CR professionals. The way psychosocial management is implemented suggests clinical and research opportunities. For example, the combined effects of antidepressants and CR on depression and anxiety are not known. A prominent clinical opportunity is to fully implement psychosocial assessment, as required by statute and the core components. This could involve referring patients for whom clinically significant psychosocial concerns are identified during the evaluation for a more thorough assessment by a behavioral health specialist using an appropriate billing model. A research priority is a contemporary description of behavioral health services available to CR programs, including how psychosocial management is implemented. As delivery of CR comes to include more alternative models (e.g., home-based), research is needed on how that affects the delivery of psychosocial management. Increased use of telehealth may broaden clinical opportunities for psychosocial management.

Preliminary Efficacy of an Emotion Regulation Intervention on Physical Activity and Depressive and Anxious Symptoms in Individuals in Cardiac Rehabilitation

BACKGROUND

For the 720 000 Americans expected to experience a new acute cardiac event this year, cardiac rehabilitation is an important part of recovery. Symptoms of depression and anxiety undermine recovery efforts, leaving recovering patients at risk for diminished functional capacity and heightened risk of mortality. Poor emotion regulation can worsen symptoms of depression and anxiety and hinder recovery efforts.

OBJECTIVE

The purpose of this randomized controlled trial was to evaluate the early efficacy testing of a theoretically based emotion regulation treatment (Regulating Emotions to Improve Self-management of Nutrition, Exercise, and Stress [RENEwS]) designed to assist survivors of an acute cardiac event in cardiac rehabilitation to optimize recovery.

METHODS

Survivors of an acute cardiac event in cardiac rehabilitation (n = 30, 83% men) were randomized to five 1-hour in-person group sessions of RENEwS or a phone-based attention-control group. Participants completed measures of depression and anxiety symptoms at 3 time points. Moderate to vigorous physical activity (MVPA) was objectively measured for 7 days at each time point using waist-worn actigraphy monitors. Between-group differences were calculated using analysis of variance with Cohen f effect sizes calculated to evaluate initial efficacy.

RESULTS

There was no statistically significant difference in depression, anxiety, or MVPA over time based on group assignment (all P > .05). Compared with attention control participants, in RENEwS participants, preliminary effects showed greater reductions in depression (Cohen f = 0.34) and anxiety (Cohen f = 0.40) symptoms but only modest improvements in MVPA from baseline to 5 months (Cohen f = 0.08).

CONCLUSIONS

Findings show that RENEwS is a promising emotion regulation intervention to enhance cardiac rehabilitation and potentially decrease symptoms of depression and anxiety.

Cardiac rehabilitation in older adults: Apropos yet significantly underutilized

Cardiac Rehabilitation (CR) is a comprehensive disease management program that utilizes exercise training, behavioral modification, education, and psychosocial counseling to optimize outcomes and functionality in patients with cardiovascular disease (CVD)¹⁾. While CR was initially designed as an exercise training and fitness program for younger patients, usually men, after debilitating hospitalizations for myocardial infarction or cardiac surgery, evidence has expanded to also include other types of CVD in women as well as men, including heart failure, valvular disease, and peripheral arterial disease^2-4). As the population of older adults continues to expand, age-related CVD is endemic and is commonly associated with exercise decline, diminished quality of life, and dependence. CR has the potential to counterbalance these patterns, and therefore stands out as a particularly important consideration for older adults with CVD. Nevertheless, CR remains highly underutilized^5,6). Novel approaches to CR including home-based and hybrid CR programs show promise for enhanced outreach to patients who may not otherwise participate. This review summarizes the current data available regarding CR in older adults with CVD with a focus on geriatric-specific complexities, current barriers to utilization, and approaches to enhance participation and effectiveness.

Mobile Heart Rate Variability Biofeedback as a Complementary Intervention After Myocardial Infarction: a Randomized Controlled Study

BACKGROUND

To enhance effective prevention programs after myocardial infarction (MI), the study examined the effects and feasibility of mobile biofeedback training on heart rate variability (HRV-BF).

METHODS

Forty-six outpatients aged 41 to 79 years with a documented MI were randomized to HRV-BF versus usual care. Generalized estimating equation (GEE) analyses were performed to test improvements in measures of short- and long-time HRV, namely, the standard deviation of the normal-to-normal intervals (SDNN) and well-being after 12 weeks of HRV-BF.

RESULTS

There were intervention effects for short-time HRV (d > 0.4, p < 0.04), which were partly replicated in the GEE models that accounted for control variables: In the HRV-BF group, the high-frequency HRV (group × time interaction: β = 0.59, p = 0.04) compensated for significantly lower baseline levels than the group with usual care. In an optimal dose sample (on average two HRV-BF sessions a day), SDNN significantly increased after HRV-BF (p = 0.002) but not in the waitlist control group. Compensatory trends of HRV-BF were also found for high-frequency HRV and self-efficacy. No adverse effects of the intervention were found but neither were effects on long-time HRV measures.

CONCLUSION

The results showed the feasibility of self-guided HRV-BF for almost all post-MI patients. HRV-BF as an adjunctive behavioral treatment increased HRV, which is an indicator of lower cardiovascular risk, and self-efficacy, which suggests heightened psychological resilience. These benefits warrant confirmation and tests of sustainability in larger studies.

TRIAL REGISTRATION

The trial has not been registered due to its starting point in 2017 predating the publication of the applicable CONSORT extension for reporting social and psychological intervention trials in 2018.

[Changes in Somatic, Behavioral, and Psychosocial Outcomes during the Inpatient Rehabilitation of Patients with Metabolic Syndrome - A Longitudinal Study of the META-Program]

PURPOSE

This study analyzed whether clinical, behavioral and psychosocial outcomes changed in patients who participate in a five weeks inpatient rehabilitation program addressing the metabolic syndrome (META-program) and whether changes were maintained at a three months follow-up.

METHODS

At the beginning of the program, N=114 eligible patients consented to participate in the study. Behavioral and psychosocial outcomes were measured with standardized questionnaires at program entry, program completion and three months later. These outcome measures included eating behaviors, illness beliefs, health literacy and psychosocial health. Data analysis used t-tests for dependent samples and repeated measures ANOVAs for assessing change.

RESULTS

Most of the outcomes improved significantly across time with effect sizes frequently medium or larger. At program completion, this included, e. g., blood pressure, fasting blood glucose and blood lipids. Improvements in self-reported eating behaviors at three months included an increase in eating and eating-related health promoting behaviors in terms of a more flexible control of one's eating, sports, and compliance with nutrition recommendations. Illness beliefs also changed significantly: Symptom burden and concern decreased, while understanding of one's illness increased towards the end of the program. Similarly, facets of psychosocial health also improved towards program completion. At three months follow-up, some facets of psychosocial health like somatoform disorder and depression deteriorated again slightly.

CONCLUSION

The significant and in part marked changes of the included outcomes are in line with the goals the META-program attempts to achieve. Future research on programs like the one under study here should include longer follow-up intervals and should use designs that allow interpreting observed changes as effects of participating in the program. This also would allow determining how changes in outcomes can be stabilized or even be enhanced in the long term.

Measuring True Change in Individual Patients: Reliable Change Indices of Cardiac Rehabilitation Outcomes, and Implications for Quality Indicators

Background

Mediated by outcomes such as improved exercise capacity, cardiac rehabilitation (CR) reduces morbidity and mortality. For accuracy, an individual CR patient's change must be measured reliably, an issue not typically considered in practice. Drawing from psychometric theory, we calculated reliable change indices (RCIs), to measure individual CR patients’ true clinical change, apart from that from error and test practice/exposure, in exercise capacity, anxiety, and depression.

Methods

Indirectly calculated exercise capacity (peak metabolic equivalents [METs]) and psychological symptoms were each measured twice, 1 week apart, by administering treadmill tests or the Hospital Anxiety and Depression Scale (HADS) to separate samples of 35 (mean age: 59.0 years; 6 women) and 96 (mean age: 64.4 years; 32 women) CR patients, respectively. Using test-retest reliability and mean difference scores from these samples to estimate error and practice/exposure effects, we calculated RCIs for a separate cohort (n = 2066; mean age: 62.0 years; 533 women) who completed 6-month CR, and compared change distributions (worsened/unchanged/improved) based on critical RCIs, mean and percent changes, cut-off scores, and standard deviations.

Results

Practice/exposure effects were nonsignificant, except the mean HADS anxiety score decreased significantly (P ≤ 0.013; d = 0.17, small effect). Test-retest reliabilities were high (METs r = 0.934; HADS anxiety score r = 0.912; HADS depression score r = 0.90; P < 0.001). Among 2066 CR patients, RCI distributions differed (P < 0.001) from those of most other change criteria.

Conclusions

Change ascertainment depends on criterion choice. A Canadian Cardiovascular Society CR quality indicator of increase by 0.5 MET may be too small to assess individuals’ functional capacity change. RCIs offer a pragmatic approach to benchmarking reliable change frequency, and pending further validation, could be used for feedback to individual patients.

Depressive symptoms interfere with the improvement in exercise capacity by cardiac rehabilitation after left ventricular assist device implantation

BACKGROUND

Although depressive symptoms are associated with an increased risk of readmission after left ventricular assist device (LVAD) implantation, it is unclear whether they affect the efficacy of exercise-based cardiac rehabilitation (EBCR). This study aimed to investigate the effect of depressive symptoms on EBCR efficacy.

METHODS

We analyzed 48 patients who participated in EBCR after LVAD implantation (mean age 45 ± 12 years; 60% male). Patients were classified into two groups using the Zung Self-Rating Depression Scale (SDS): depressive group (SDS ≥40, n = 27) and non-depressive group (SDS <40, n = 21). We examined changes in peak oxygen uptake (VO₂ ), knee extensor muscular strength (KEMS), and quality of life (QOL) during EBCR using analysis of covariance.

RESULTS

Although baseline characteristics were similar between the two groups, the non-depressive group was less likely to receive diuretics (22% vs. 52%, p = 0.030). Peak VO₂ , KEMS, and QOL significantly increased over time in both groups (all p < 0.05). The depressive group had a significantly lower change in peak VO₂ than the non-depressive group (2.7 vs. 1.6 ml/kg/min; mean difference: -1.1 ml/kg/min, 95% confidence interval [CI]: -0.045 to -2.17; p = 0.041, d = 0.59). There was no between-group difference regarding the change in KEMS or QOL. Adjusting for the baseline value, a significant difference between groups was observed only in peak VO₂ (p = 0.045).

CONCLUSIONS

Although EBCR significantly improved exercise capacity after LVAD implantation, depressive symptoms interfered with this improvement. Further studies are needed to determine whether psychological interventions for depression, in addition to EBCR, would improve the response to EBCR after LVAD implantation.

Delivery preferences for psychological intervention in cardiac rehabilitation: a pilot discrete choice experiment

Background

Cardiac rehabilitation (CR) is a programme of care offered to people who recently experienced a cardiac event. There is a growing focus on home-based formats of CR and a lack of evidence on preferences for psychological care in CR. This pilot study aimed to investigate preferences for delivery attributes of a psychological therapy intervention in CR patients with symptoms of anxiety and/or depression.

Methods

A discrete choice experiment (DCE) was conducted and recruited participants from a feasibility trial. Participants were asked to choose between two hypothetical interventions, described using five attributes; intervention type (home or centre-based), information provided, therapy manual format, cost to the National Health Service (NHS) and waiting time. A separate opt-out was included. A conditional logit using maximum likelihood estimation was used to analyse preferences. The NHS cost was used to estimate willingness to pay for aspects of the intervention delivery.

Results

35 responses were received (39% response rate). Results indicated that participants would prefer to receive any form of therapy compared with no therapy. Statistically significant results were limited, but included participants being keen to avoid not receiving information prior to therapy (β=−0.270; p=0.03) and preferring a lower cost to the NHS (β=−0.001; p=0.00). No significant results were identified for the type of psychological intervention, format of therapy/exercises and programme start time. Coefficients indicated preferences were stronger for home-based therapy compared with centre-based, but this was not significant.

Conclusions

The pilot study demonstrates the feasibility of a DCE in this group, it identifies potential attributes and levels, and estimates the sample sizes needed for a full study. Preliminary evidence indicated that sampled participants tended to prefer home-based psychological therapy in CR and wanted to receive information before initiating therapy. Results are limited due to the pilot design and further research is needed.

Cardiac Rehabilitation in German Speaking Countries of Europe-Evidence-Based Guidelines from Germany, Austria and Switzerland LLKardReha-DACH-Part 2

Background: Scientific guidelines have been developed to update and harmonize exercise based cardiac rehabilitation (ebCR) in German speaking countries. Key recommendations for ebCR indications have recently been published in part 1 of this journal. The present part 2 updates the evidence with respect to contents and delivery of ebCR in clinical practice, focusing on exercise training (ET), psychological interventions (PI), patient education (PE). In addition, special patients’ groups and new developments, such as telemedical (Tele) or home-based ebCR, are discussed as well. Methods: Generation of evidence and search of literature have been described in part 1. Results: Well documented evidence confirms the prognostic significance of ET in patients with coronary artery disease. Positive clinical effects of ET are described in patients with congestive heart failure, heart valve surgery or intervention, adults with congenital heart disease, and peripheral arterial disease. Specific recommendations for risk stratification and adequate exercise prescription for continuous-, interval-, and strength training are given in detail. PI when added to ebCR did not show significant positive effects in general. There was a positive trend towards reduction in depressive symptoms for “distress management” and “lifestyle changes”. PE is able to increase patients’ knowledge and motivation, as well as behavior changes, regarding physical activity, dietary habits, and smoking cessation. The evidence for distinct ebCR programs in special patients’ groups is less clear. Studies on Tele-CR predominantly included low-risk patients. Hence, it is questionable, whether clinical results derived from studies in conventional ebCR may be transferred to Tele-CR. Conclusions: ET is the cornerstone of ebCR. Additional PI should be included, adjusted to the needs of the individual patient. PE is able to promote patients self-management, empowerment, and motivation. Diversity-sensitive structures should be established to interact with the needs of special patient groups and gender issues. Tele-CR should be further investigated as a valuable tool to implement ebCR more widely and effectively.

[Evaluation of the efficacy of a psychological intervention program in a Cardiac Rehabilitation Unit after acute coronary syndrome]

INTRODUCTION

Psychosocial factors influence the prognosis of cardiovascular disease. The improvement of these variables through cardiac rehabilitation programs showed inconclusive results. Our objective was to evaluate the benefits of a psychological intervention program in heart disease patients participating in a cardiac rehabilitation program.

MATERIAL AND METHODS

Quasi-experimental retrospective study that included 157 consecutive patients referred to the Cardiac Rehabilitation Unit from September 2017 to May 2018. Participants completed a battery of questionnaires at the beginning and at the end of the rehabilitation program in order to evaluate 9 psychosocial variables. Five of these variables were reevaluated at 12months. Finally, a comparative analysis was carried out between the group that performed a specific psychological intervention and the control group.

RESULTS

Average age 55±8 years. 77% (n=122) were male. 72% (n=113) carried out a specific psychological intervention program. After completing the program, the psychological intervention group improved statistically significantly in 8of the 9variables analyzed compared to only 2in the control group and with a higher effect size (medium or large size: Cohen's d> 0.5). Furthermore, this benefit was maintained at one year for the psychological intervention group.

CONCLUSIONS

Overall, face-to-face cardiac rehabilitation programs improve the psychological sphere of the patient with acute coronary syndrome. In addition, those patients who complete a specific psychological intervention program significantly improve a greater number of psychological variables and to a greater extent compared to those who do not.

Cardiac Rehabilitation in German Speaking Countries of Europe-Evidence-Based Guidelines from Germany, Austria and Switzerland LLKardReha-DACH-Part 1

BACKGROUND

Although cardiovascular rehabilitation (CR) is well accepted in general, CR-attendance and delivery still considerably vary between the European countries. Moreover, clinical and prognostic effects of CR are not well established for a variety of cardiovascular diseases.

METHODS

The guidelines address all aspects of CR including indications, contents and delivery. By processing the guidelines, every step was externally supervised and moderated by independent members of the "Association of the Scientific Medical Societies in Germany" (AWMF). Four meta-analyses were performed to evaluate the prognostic effect of CR after acute coronary syndrome (ACS), after coronary bypass grafting (CABG), in patients with severe chronic systolic heart failure (HFrEF), and to define the effect of psychological interventions during CR. All other indications for CR-delivery were based on a predefined semi-structured literature search and recommendations were established by a formal consenting process including all medical societies involved in guideline generation.

RESULTS

Multidisciplinary CR is associated with a significant reduction in all-cause mortality in patients after ACS and after CABG, whereas HFrEF-patients (left ventricular ejection fraction <40%) especially benefit in terms of exercise capacity and health-related quality of life. Patients with other cardiovascular diseases also benefit from CR-participation, but the scientific evidence is less clear. There is increasing evidence that the beneficial effect of CR strongly depends on "treatment intensity" including medical supervision, treatment of cardiovascular risk factors, information and education, and a minimum of individually adapted exercise volume. Additional psychologic interventions should be performed on the basis of individual needs.

CONCLUSIONS

These guidelines reinforce the substantial benefit of CR in specific clinical indications, but also describe remaining deficits in CR-delivery in clinical practice as well as in CR-science with respect to methodology and presentation.

Evaluation of the Impact of Virtual Reality-Enhanced Cardiac Rehabilitation on Depressive and Anxiety Symptoms in Patients with Coronary Artery Disease: A Randomised Controlled Trial

The aim of this study was to assess the efficacy of virtual reality (VR)-enhanced cardiac rehabilitation (CR) in reducing the intensity of depression and anxiety symptoms in patients undergoing phase II of CR in ambulatory conditions. One hundred participants (mean age 65.7 years) were divided randomly into two groups. Both groups took part in eight sessions of standard CR (three times per week). The experimental group was additionally supported by eight sessions of VR therapy using the VR TierOne device and the control group by eight sessions of Schultz Autogenic Training. The Hospital Anxiety and Depression Scale (HADS) was used as the primary outcome measure. The Perception of Stress Questionnaire was used as the secondary outcome measure. The data from 77 participants were subject to analysis. Post-intervention, in the experimental group, the overall HADS score was statistically significantly reduced by 13.5%, HADS-Depression by 20.8%, and the general stress level by 12.8% (p < 0.05). In the control group, the scores of the HADS, HADS-Anxiety and the general stress level were statistically significantly higher, by 4.8%, 6.5%, and 4.9%, respectively. VR-enhanced CR for individuals with cardiovascular disease reduced the level of anxiety and depression symptoms compared to standard CR.

Effects of psychosocial support interventions on survival in inpatient and outpatient healthcare settings: A meta-analysis of 106 randomized controlled trials

BACKGROUND

Hospitals, clinics, and health organizations have provided psychosocial support interventions for medical patients to supplement curative care. Prior reviews of interventions augmenting psychosocial support in medical settings have reported mixed outcomes. This meta-analysis addresses the questions of how effective are psychosocial support interventions in improving patient survival and which potential moderating features are associated with greater effectiveness.

METHODS AND FINDINGS

We evaluated randomized controlled trials (RCTs) of psychosocial support interventions in inpatient and outpatient healthcare settings reporting survival data, including studies reporting disease-related or all-cause mortality. Literature searches included studies reported January 1980 through October 2020 accessed from Embase, Medline, Cochrane Library, CINAHL, Alt HealthWatch, PsycINFO, Social Work Abstracts, and Google Scholar databases. At least 2 reviewers screened studies, extracted data, and assessed study quality, with at least 2 independent reviewers also extracting data and assessing study quality. Odds ratio (OR) and hazard ratio (HR) data were analyzed separately using random effects weighted models. Of 42,054 studies searched, 106 RCTs including 40,280 patients met inclusion criteria. Patient average age was 57.2 years, with 52% females and 48% males; 42% had cardiovascular disease (CVD), 36% had cancer, and 22% had other conditions. Across 87 RCTs reporting data for discrete time periods, the average was OR = 1.20 (95% CI = 1.09 to 1.31, p < 0.001), indicating a 20% increased likelihood of survival among patients receiving psychosocial support compared to control groups receiving standard medical care. Among those studies, psychosocial interventions explicitly promoting health behaviors yielded improved likelihood of survival, whereas interventions without that primary focus did not. Across 22 RCTs reporting survival time, the average was HR = 1.29 (95% CI = 1.12 to 1.49, p < 0.001), indicating a 29% increased probability of survival over time among intervention recipients compared to controls. Among those studies, meta-regressions identified 3 moderating variables: control group type, patient disease severity, and risk of research bias. Studies in which control groups received health information/classes in addition to treatment as usual (TAU) averaged weaker effects than those in which control groups received only TAU. Studies with patients having relatively greater disease severity tended to yield smaller gains in survival time relative to control groups. In one of 3 analyses, studies with higher risk of research bias tended to report better outcomes. The main limitation of the data is that interventions very rarely blinded personnel and participants to study arm, such that expectations for improvement were not controlled.

CONCLUSIONS

In this meta-analysis, OR data indicated that psychosocial behavioral support interventions promoting patient motivation/coping to engage in health behaviors improved patient survival, but interventions focusing primarily on patients' social or emotional outcomes did not prolong life. HR data indicated that psychosocial interventions, predominantly focused on social or emotional outcomes, improved survival but yielded similar effects to health information/classes and were less effective among patients with apparently greater disease severity. Risk of research bias remains a plausible threat to data interpretation.

Psychosocial Risk Factors in Cardiac Rehabilitation: Time to Screen Beyond Anxiety and Depression

Background

Although it is well acknowledged that psychosocial risk factors (PSRF) such as low socio-economic status, stress, social isolation, negative emotions and negative personality patterns may contribute to the development and adverse outcome of cardiovascular disease (CVD), screening for PSRF in CVD patients is usually limited to anxiety and depression, mainly for feasibility reasons. We therefore aimed to develop a user-friendly screening battery for routine assessment of PSRFs and to evaluate this instrument regarding feasibility of application, PSRF results and attendance of psychological counselling if recommended to cardiac rehabilitation (CR) patients.

Methods

This is a prospective single center cohort study including 609 consecutive CR patients. We first developed a screening instrument based on seven validated scales for the most relevant PSRFs with totally 90 questions presented in a uniform graphical design to facilitate completion called Psychocardiogram® (PCG) and applied the instrument in consecutive patients attending CR. Patients with positive screening results were invited to a psychological counseling session.

Results

Six hundred and nine consecutive patients, aged 34 to 86 years (mean 60.7 years), 85% men, entering the CR program at the Bern University Hospital with ischemic heart failure (CHF), coronary artery disease (CAD) or peripheral artery disease, were included in this study. Eighty-three point three percent of the patients completed the PCG within 40 minutes. Vital exhaustion and Type-D personality were the most prevalent PSRFs (56.9% and 51.1%, respectively), whereas low social support (14.4%) and elevated depressive symptoms (15.9%), were the least prevalent ones. After screening, 120 patients (52.86%) with at least one PSRF made use of psychological counseling.

Conclusions

We found the PCG to be a useful screening tool for PSRF in CR patients with the potential to get new insights into the prevalence of particular PSRF in specific populations and to better study their impact on occurrence and outcome of CVD.

ΔMST and the Regulation of Cardiac CSE and OTR Expression in Trauma and Hemorrhage

Genetic deletion of 3-mercaptopyruvate sulfurtransferase (MST) is known to result in hypertension and cardiac hypertrophy in older mice, and is associated with increased anxiety-like behaviors. Endogenous hydrogen sulfide (H2S) produced by MST in the mitochondria is also known to be involved in physiological and cellular bioenergetics, and its dysfunction associated with depressive behavior and increased cardiovascular morbidity. Interestingly, early life stress has been shown to lead to a significant loss of cystathionine-γ-lyase (CSE) and oxytocin receptor (OTR) expression in the heart. Thus, we were interested in testing the hypothesis of whether genetic MST mutation (ΔMST) would affect cardiac CSE and OTR expression and affect the mitochondrial respiration in a clinically relevant, resuscitated, mouse model of trauma and hemorrhagic shock. In ΔMST mice, we found a reduction of CSE and OTR in both the naive as well as injured state, in contrast to the wild type (wt) controls. Interestingly, the ΔMST showed a different complex IV response to injury than the wt controls, although our claims are based on the non-demonstrated assumption that naive wt and naive ΔMST mice have comparable complex IV activity. Finally, hemorrhagic shock led to a reduction of CSE and OTR, confirming previous results in the injured mouse heart. To date, the exact mechanisms of the cardiac interaction between H2S and OT are not clear, but they point the way to potential cardioprotective therapies.

[Evidence based guideline for cardiac rehabilitation in German speaking countries of Europe]

An evidence based clinical guideline for cardiac rehabilitation (CR) has been published in collaboration between the German Association of Cardiac Rehabilitation and Prevention of Cardiovascular Diseases (DGPR) and the working groups of prevention and rehabilitation of the cardiac societies of Austria (ÖKG) and Switzerland (CPRS). This guideline has been consented by relevant medical societies in Germany (cardiologists, cardiac surgeans, sports medicine, psychosomatic medicine, rehabilitation scientists). In addition, patients suffering from cardiovascular diseases were involved to emphasize shared decision making in the recommendations. As return to work is a major goal of CR, German pension insurance (DRV-Bund) was associated in the development of this guideline as well. Evidence of CR was evaluated by systematic review of the literature and new meta-analysis performed and published by the guideline committee for patients with coronary artery disease and systolic heart failure. In addition, psychosocial intervention during CR was evaluated by new meta-analysis as well. Other indications for CR and interventions during CR were evaluated by literature review and were consented between collaborating medical societies. This guideline published on 7^th of January 2020 in German language (www.awmf.org).

Statement of the Spanish Interdisciplinary Vascular Prevention Committee on the updated European Cardiovascular Prevention Guidelines

We present the adaptation for Spain of the updated European Cardiovascular Prevention Guidelines. In this update, greater stress is laid on the population approach, and especially on the promotion of physical activity and healthy diet through dietary, leisure and active transport policies in Spain. To estimate vascular risk, note should be made of the importance of recalibrating the tables used, by adapting them to population shifts in the prevalence of risk factors and incidence of vascular diseases, with particular attention to the role of chronic kidney disease. At an individual level, the key element is personalised support for changes in behaviour, adherence to medication in high-risk individuals and patients with vascular disease, the fostering of physical activity, and cessation of smoking habit. Furthermore, recent clinical trials with PCSK9 inhibitors are reviewed, along with the need to simplify pharmacological treatment of arterial hypertension to improve control and adherence to treatment. In the case of patients with type 2 diabetes mellitus and vascular disease or high vascular disease risk, when lifestyle changes and metformin are inadequate, the use of drugs with proven vascular benefit should be prioritised. Lastly, guidelines on peripheral arterial disease and other specific diseases are included, as is a recommendation against prescribing antiaggregants in primary prevention.

Gender differences and long-term outcome of over 75 elderlies in cardiac rehabilitation: highlighting the role of psychological and physical factors through a secondary analysis of a cohort study

BACKGROUND

Despite cardiac rehabilitation for elder people already showed its usefulness, to date it is still not clear the impact of gender and of psychological constructs in influencing the rehabilitation outcomes.

AIM

This study aimed at exploring the gender differences of great elders (over 75 years old) in cardiac rehabilitation, with particular attention to the impact of physical and psychological conditions, as depressive symptoms, on long-term post-discharge outcomes.

DESIGN

A cohort study design was used and a secondary analysis was conducted.

SETTING

Cardiac rehabilitation unit of a postacute rehabilitation Institute.

POPULATION

Elderly patients over 75 years old admitted to the cardiac rehabilitation program.

METHODS

Psychological and functional variables, such as Barthel Index, BMI, quality of life, and depression measured at admission and discharge from CR were matched with mortality information up to 4 years, used as long-term outcomes.

RESULTS

A total of 523 patients, 228 females and 295 males, with a mean age of 76.27 years±3.46 were progressively enrolled. Barthel index at admission and discharge was higher for males than females, 74.10±17.31 vs. 68.90 SD±16.81 (P<0.001), and 95.45±10.64 vs. 92.95±13.03 (p=0.021), respectively, while the relative change from admission to discharge Δ% of Barthel was higher for females 0.25±0.18 than for males 0.21±0.17 (P<0.05). Compared to males, either at admission or discharge females presented more severe depressive symptoms (5.21±3.46 vs. 3.86±2.79, P<0.001; 4.15±3.21 vs. 2.93±2.45, P<0.001) and a worse quality of life (10.58±2.15 vs. 9.55±2.24, P<0.001; 7.5±1.63 vs. 7.02±1.08, P=0.018). Cox proportional analysis revealed that female gender, depression at discharge, Barthel, and Comorbidity Index were associated with higher hazard and shorter survival time. On the other hand, higher BMI was associated with lower hazard and longer survival time.

CONCLUSIONS

Elderly women following a CR program present more disability, depression, and a worse QoL than men. Obviously, these characteristics influence the length of hospitalization but with significant improvement. Despite the frail-gender paradox regarding survival, after CR program women have a higher risk of mortality than men. Depression has a significant negative impact on elderly psychophysical health.

CLINICAL REHABILITATION IMPACT

Gender-specific and individualized rehabilitation programs should be implemented by considering the discussed physical and psychological risk factors. Further insight about gender differences among over 75 elderlies in CR is provided, this knowledge may be useful for clinicians scheduling recovery plans to promote elderlies' psychological and physical health. Psychological interventions should be implemented to relieve the depressive symptoms among elders.

[Statement of the Spanish Interdisciplinary Vascular Prevention Committee on the updated European Cardiovascular Prevention Guidelines]

We present the adaptation for Spain of the updated European Cardiovascular Prevention Guidelines. In this update, greater stress is laid on the population approach, and especially on the promotion of physical activity and healthy diet through dietary, leisure and active transport policies in Spain. To estimate vascular risk, note should be made of the importance of recalibrating the tables used, by adapting them to population shifts in the prevalence of risk factors and incidence of vascular diseases, with particular attention to the role of chronic kidney disease. At an individual level, the key element is personalised support for changes in behaviour, adherence to medication in high-risk individuals and patients with vascular disease, the fostering of physical activity, and cessation of smoking habit. Furthermore, recent clinical trials with PCSK9 inhibitors are reviewed, along with the need to simplify pharmacological treatment of arterial hypertension to improve control and adherence to treatment. In the case of patients with type 2 diabetes mellitus and vascular disease or high vascular disease risk, when lifestyle changes and metformin are inadequate, the use of drugs with proven vascular benefit should be prioritised. Lastly, guidelines on peripheral arterial disease and other specific diseases are included, as is a recommendation against prescribing antiaggregants in primary prevention.

Psychosocial Cardiological Schedule-Revised (PCS-R) in a Cardiac Rehabilitation Unit: Reflections Upon Data Collection (2010-2017) and New Challenges

Introduction

The Psychosocial Cardiological Schedule (PCS) was developed as a screening tool for patients undergoing cardiac rehabilitation (CR) to detect clinically relevant psychosocial/cognitive problems requiring psychological assessment/intervention. Filled out by a trained nurse, it classifies patients according to their need or not for a psychological interview and intervention provided by the psychologist (PCS-Yes vs. PCS-No).

Aims

The main aim was to compare PCS data collected, respectively, in 2010 and 2017, regarding patients’ socio-demographic characteristics, clinical variables, and the inclusion criteria for psychological counseling. Subsequently, the original Italian PCS was revised and an English version of the schedule was provided [PCS-Revised (PCS-R)].

Results

28 patients (aged 53.5 + 12.6 years, M = 20) of the 87 recruited in 2010 vs. 35 (aged 64.9 + 12.7 years, M = 28) of the 83 recruited in 2017 met the criteria for PCS-Yes: age < 55 years, social problems (living alone, no social support), manifest psychological/behavioral problems, suspected neuropsychological disorders, low prescription adherence, inadequate disease awareness. Comparing the two samples (2010 vs. 2017), clinical variables were similar, and the need for a psychological interview did not differ substantially (32.2 vs. 42.2%), but age increased significantly (PCS-Yes: 53.5 ± 12.6 vs. 64.9 ± 12.7 years, p = 0.001; PCS-No: 68.3 ± 8.0 vs. 75.0 ± 7.7 years, p = 0.0001). A significant increase was observed in the recommendation for neuropsychological assessment (3.6 vs. 25.7%, p = 0.02) to confirm eventual cognitive deficits. These results, the clinical experience, and the recent evidences from literature led to the PCS-R, incorporating a psychosocial screening, a psychological/neuropsychological deeper assessment, and a recommendation for a specific intervention to be carried out either during rehabilitation or in outpatient services.

Conclusion

The data comparison highlight changes in the cardiac population, which is aging and more frequently requires neuropsychological assessment. The PCS-R could be considered in clinical practice as a useful screening tool to implement a timely coordinated interdisciplinary intervention, comprehensive of specific and tailored psychotherapeutic techniques.

The Beneficial Effects of Cardiac Rehabilitation

Cardiac rehabilitation (CR) is a combined range of measures aimed at providing patients with cardiovascular disease with the optimum psychological and physical conditions so that they themselves can prevent their disease from progressing or potentially reversing its course. The following measures are the three main parts of CR: exercise training, lifestyle modification, and psychological intervention. The course of cardiac rehabilitation generally takes 3-4 weeks.

Bereavement in the year before a first myocardial infarction: Impact on prognosis

Background

Death of the spouse in middle and old age is associated with an increased risk of cardiovascular and total mortality, particularly during the months after the loss. Knowledge regarding the effect of bereavement on prognosis in acute myocardial infarction (AMI) is limited. We analysed whether bereavement the year before the AMI is associated with prognosis.

Methods

We studied first AMI patients who participated in the Stockholm Heart Epidemiology Program (N = 1732). During or shortly after the hospitalization, patients or their family members completed a questionnaire regarding bereavement, sociodemographic, clinical and lifestyle factors; five months after their first infarction, surviving patients attended a clinical examination. Participants were followed for cardiovascular events and mortality for a median of 14 years.

Results

Overall bereavement, that is, death of a close friend or family member (including spouse/partner), the year before the first AMI was not associated with the combined outcome of non-fatal recurrent AMI and death due to ischaemic heart diseases. However, exposure to the loss of the spouse/partner was associated with an increased risk of the outcome (adjusted hazard ratio and (95% confidence interval): 1.55 (1.06–2.27)). We found no evidence that psychiatric disorders or blood lipids, glucose, coagulation and inflammatory markers mediated this association.

Conclusions

Loss of spouse/partner the year before the first AMI was associated with an increased risk of the combination of non-fatal recurrent AMI and death due to ischaemic heart disease. If confirmed by others, the findings may be informative for tertiary prevention of AMI.

Psychophysical health of elderly inpatients in cardiac rehabilitation: a retrospective cohort study

BACKGROUND

Elderlies in cardiac rehabilitation show a particular frailty due to specific aging issues, thus specific professional psychophysical care is required.

AIM

This study aimed at evaluating the effect of a cardiac rehabilitation program enhanced with psychological support on the psychophysical health of elderly subjects aged ≥75. Moreover, the association of psychophysical conditions with the long-term post-discharge course of medical events was examined.

DESIGN

This retrospective cohort study was conducted on elderly patients aged ≥75 admitted from 2015 to 2019 to a cardiac rehabilitation program including psychological support.

SETTING

The cardiac ward and the psychology unit of a post-acute clinical rehabilitation Institute.

POPULATION

A total of 523 elderly inpatients (44% females), aged ≥75 years (mean 79.7±3.46 years), admitted to a cardiac rehabilitation ward due to heart disease.

METHODS

Psychological and functional variables such as depression, quality of life, and Barthel Index were measured at hospitalization and at discharge. The medical events after discharge such as emergency department accesses and rehospitalizations were registered.

RESULTS

Cardiac rehabilitation showed significant improvements both in elderlies' psychological and physical health. Higher depression levels predicted a worse post-discharge course. Patients who received psychological intervention accessed emergency department and were re-hospitalized significantly later than the others.

CONCLUSIONS

Cardiac comprehensive rehabilitation can significantly improve the psycho-physical health of elderly subjects aged ≥75 who benefit of psychological support. Psychological support can enhance the psychophysical health of great elder inpatients in cardiac rehabilitation.

CLINICAL REHABILITATION IMPACT

Given the associations with short and long-term outcomes, health professionals should take care of the psychological conditions of elderlies (e.g., depression) by integrating psychological interventions in cardiac rehabilitation in order to promote the elderlies' psychophysical conditions, quality of life, as well as more favorable medical outcomes.

Update on cardiovascular prevention in clinical practice: A position paper of the European Association of Preventive Cardiology of the European Society of Cardiology

European guidelines on cardiovascular prevention in clinical practice were first published in 1994 and have been regularly updated, most recently in 2016, by the Sixth European Joint Task Force. Given the amount of new information that has become available since then, components from the task force and experts from the European Association of Preventive Cardiology of the European Society of Cardiology were invited to provide a summary and critical review of the most important new studies and evidence since the latest guidelines were published. The structure of the document follows that of the previous document and has six parts: Introduction (epidemiology and cost effectiveness); Cardiovascular risk; How to intervene at the population level; How to intervene at the individual level; Disease-specific interventions; and Settings: where to intervene? In fact, in keeping with the guidelines, greater emphasis has been put on a population-based approach and on disease-specific interventions, avoiding re-interpretation of information already and previously considered. Finally, the presence of several gaps in the knowledge is highlighted.

[Evidence-based recommendations for the treatment of depressive comorbidity in somatic illness]

BACKGROUND

Comorbid depression is frequent in internal medicine (e.g. in coronary heart disease, congestive heart failure or diabetes mellitus) and impairs quality of life as well as the prognosis of the somatic illness.

AIM

To review evidence based recommendations for the treatment of depressive comorbidity in selected somatic disorders.

MATERIALS AND METHODS

Selective literature search based on national and international guidelines.

RESULTS

In clinical routine, depressive symptoms are often overseen or misinterpreted. Therefore, a specific diagnostic is recommended. Depressive symptoms should obligatory be screened during the clinical interview or by validated questionnaires. When screened positive, further diagnostic steps are mandatory. The treatment of depressive disorders has three main components: basic psychosomatic care, psychotherapy and antidepressant medication. These interventions are safe and effective for reducing depressive symptoms and enhancing quality of life. However, results regarding the effects on morbidity and mortality of the comorbid somatic disorder are still inconclusive. The greatest effects on depression are obtained by a preference-based, stepped-care approach and an optimal cooperation of all professionals ("collaborative care").

CONCLUSIONS

An effective treatment of depressive comorbidity is relevant for quality of life and possibly also for the prognosis of a somatic disease. Integrating a routine screening for depressive symptoms is the first step toward an effective, evidence-based therapy.