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Endpoints of large-scale trials in chronic heart failure have mostly been defined to evaluate treatments with regard to hospitalizations and mortality. However, patients with heart failure are also affected by very severe reductions in exercise capacity and quality of life. We aimed to evaluate the effects of heart failure treatments on these endpoints using available evidence from randomized trials. Interventions with evidence for improvements in exercise capacity include physical exercise, intravenous iron supplementation in patients with iron deficiency, and - with less certainty - testosterone in highly selected patients. Erythropoiesis-stimulating agents have been reported to improve exercise capacity in anaemic patients with heart failure. Sinus rhythm may have some advantage when compared with atrial fibrillation, particularly in patients undergoing pulmonary vein isolation. Studies assessing treatments for heart failure co-morbidities such as sleep-disordered breathing, diabetes mellitus, chronic kidney disease and depression have reported improvements of exercise capacity and quality of life; however, the available data are limited and not always consistent. The available evidence for positive effects of pharmacologic interventions using angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, beta-blockers, and mineralocorticoid receptor antagonists on exercise capacity and quality of life is limited. Studies with ivabradine and with sacubitril/valsartan suggest beneficial effects at improving quality of life; however, the evidence base is limited in particular for exercise capacity. The data for heart failure with preserved ejection fraction are even less positive, only sacubitril/valsartan and spironolactone have shown some effectiveness at improving quality of life. In conclusion, the evidence for state-of-the-art heart failure treatments with regard to exercise capacity and quality of life is limited and appears not robust enough to permit recommendations for heart failure. The treatment of co-morbidities may be important for these patient-related outcomes. Additional studies on functional capacity and quality of life in heart failure are required.

Background Psychological distress has a negative impact on the prognosis and quality of life for patients with heart failure. We investigated the association between psychological distress and the patients’ adherence to medical treatment (medication adherence) and self-care advice (lifestyle adherence) in heart failure. We further examined whether there are different factors associated with low medication compared to low lifestyle adherence. Method This secondary analysis of the RECODE-HF cohort study analyzed baseline data of 3099 primary care heart failure patients aged 74 ± 10 years, 44.5 % female. Using multivariable regression, factors relating to medication and lifestyle adherence were investigated in order to estimate the extent to which these factors confound the association between psychological distress and adherence. Results Psychological distress was significantly associated with poorer medication adherence but not with lifestyle adherence after controlling for confounders. We identified different factors associated with medication compared to lifestyle adherence. A higher body mass index, a less developed social network, living alone, fewer chronic co-morbidities and unawareness of the heart failure diagnosis were only related to lower lifestyle adherence. Higher education was associated with poorer medication adherence. Male sex, younger age, lower self-efficacy and less familiar relation with the general practitioner were common factors associated with both lower medication and lifestyle adherence. Conclusion Promising factors for increasing medication adherence (reduction of psychological distress) and lifestyle adherence (explaining the patient his/her heart failure diagnosis more than once and increase in the patients’ self-efficacy), which were found in this cross-sectional study, must be further investigated in longitudinal studies.

Genetic variations affecting the course of depressive symptoms in patients with coronary artery disease (CAD) have not yet been well studied. Therefore, we set out to investigate whether distinct haplotypes of the two insertion/deletion polymorphisms in the serotonin-transporter-linked polymorphic region (5-HTTLPR) and the angiotensin I-converting enzyme (ACE) gene located on chromosome 17 can be identified as risk factors for trajectories of depression. Clinical and genotyping data were derived from 507 depressed CAD patients participating in the randomized, controlled, multicenter Stepwise Psychotherapy Intervention for Reducing Risk in Coronary Artery Disease (SPIRR-CAD) trial, of whom the majority had an acute cardiac event before study inclusion. Depression scores on the Hospital Anxiety and Depression Scale (HADS) were assessed at baseline and at five follow-up time points up to 2 years after study entrance. At baseline, depression scores did not significantly differ between patients carrying the risk haplotype ACE D/D, 5-HTTLPR I/I (n = 46) and the non-risk haplotypes (n = 461, 10.9 ± 2.7 versus 10.4 ± 2.5, p = 0.254). HADS-depression scores declined from study inclusion during the first year irrespective of the genotype. At each follow-up time point, HADS-depression scores were significantly higher in ACE D/D, 5-HTTLPR I/I carriers than in their counterparts. Two years after study inclusion, the mean HADS depression score remained 1.8 points higher in patients with the risk haplotype as compared to subjects not carrying this haplotype (9.9 ± 4.2 versus 8.1 ± 4.0, p = 0.009). In summary, the presence of the ACE D/D, 5-HTTLPR I/I haplotype may be a vulnerability factor for comorbid depressive symptoms in CAD patients.

Disturbances of HPA axis functioning as represented by cortisol awakening reaction (CAR) belong to the mediating pathways linking psychosocial distress and cardiovascular risk. Both depression and anxiety have been confirmed as independent risk factors for coronary artery disease (CAD). However, data on anxiety and cortisol output in CAD patients are scarce. Based on previous data, we hypothesized that anxiety would be associated with higher cortisol output and a more pronounced morning increase in moderately depressed CAD patients. 77 patients (60 y, 79% male) underwent saliva sampling (+0, +30, +45, +60 min after awakening, midday and late-night sample). Anxiety was measured using the Hospital Anxiety and Depression Scale (HADS) and patients were grouped into anxious versus non anxious subjects based upon the recommended score (≥11). A repeated measures ANOVA yielded a significant time and quadratic time effect referring to the typical CAR. Anxious patients showed a significantly steeper 30 min increase, higher AUCi, lower waking and late-night cortisol levels. The steeper cortisol increase in the anxious group is in line with previous data and may be interpreted as a biological substrate of affect regulation. The lower basal and late-night levels coupled with greater AUCi mirror a more dynamic reactivity pattern compared to depressed subjects without anxiety.

The prevalence and public health burden of chronic heart failure (CHF) in Europe is steadily increasing mainly caused by the ageing population and prolonged survival of patients with CHF. Frequent hospitalizations, high morbidity and mortality rates, and enormous healthcare costs contribute to the health-related burden. However, multidisciplinary frameworks that emphasize effective long-term management and the psychological needs of the patients are sparse. The present position paper endorsed by the European Association of Preventive Cardiology (EAPC) provides a comprehensive overview on the scientific evidence of psychosocial aspects of heart failure (HF). In order to synthesize newly available information and reinforce best medical practice, information was gathered via literature reviews and consultations of experts. It covers the evidence for aetiological and prospective psychosocial risk factors and major underlying psycho-biological mechanisms. The paper elucidates the need to include psychosocial aspects in self-care concepts and critically reviews the current shortcomings of psychotherapeutic and psycho-pharmacological interventions. It also highlights the need for involvement of psychological support in device therapy for patients with HF and finally calls for better palliative care in the final stage of HF progression.

Background: Atrial fibrillation (AF) is the most common sustained cardiac arrhythmia and is associated with impaired health-related quality of life (HRQoL), high symptom severity, and poor cardiovascular outcomes. Both clinical and psychological factors may contribute to symptom severity and HRQoL in AF. Methods: Using data from the observational Atrial Fibrillation Rhine-Neckar Region (ARENA) trial, we identified medical and psychosocial factors associated with AF-related symptom severity using European Heart Rhythm Association symptom classification and HRQoL using 5-level EuroQoL- 5D. Results: In 1218 AF patients (mean age 71.1 ± 10.5 years, 34.5% female), female sex (OR 3.7, p < 0.001), preexisting coronary artery disease (CAD) (OR 1.7, p = 0.020), a history of cardioversion (OR 1.4, p = 0.041), cardiac anxiety (OR 1.2; p < 0.001), stress from noise (OR 1.4, p = 0.005), work-related stress (OR 1.3, p = 0.026), and sleep disturbance (OR 1.2, p = 0.016) were associated with higher AF-related symptom severity. CAD (β = −0.23, p = 0.001), diabetes mellitus (β = −0.25, p < 0.001), generalized anxiety (β = −0.30, p < 0.001), cardiac anxiety (β = −0.16, p < 0.001), financial stress (β = −0.11, p < 0.001), and sleep disturbance (β = 0.11, p < 0.001) were associated with impaired HRQoL. Conclusions: Psychological characteristics, preexisting CAD, and diabetes may play an important role in the identification of individuals at highest risk for impaired HRQoL and high symptom severity in patients with AF.

The authors have requested that this preprint be removed from Research Square.

Aim. To evaluate the psychometric properties and validity of the updated version of the Dutch multidimensional European Society of Cardiology (ESC) psychosocial screening instrument in patients with heart disease and the general population. Method. 678 participants (Mage = 48.2, SD = 16.8; 46% male) of the Dutch general population and 312 cardiac patients (Mage = 65.9, SD = 9.9; 77% male) who recently received percutaneous coronary intervention completed the ESC Psychosocial screening instrument and validated questionnaires for depression (PHQ-9), anxiety (GAD-7), Type D personality (DS14), hostility (CMHS), anger (STAS-T), trauma (SRIP), and chronic work and family stress (ERI, MMQ-6). Results. Confirmatory factor analysis (CFA) confirmed that the eight screened risk factors were best measured as separate entities, rather than as broader indications of distress. Inter-instrument agreement, assessed with the intraclass coefficient (ICC) and the screening accuracy indicators (receiving operator characteristic [ROC] curves, sensitivity, specificity, and the positive and negative predictive values [PPV;NPV]) were good for most screened risk factors. PPV was low in low prevalence risk factors like anxiety and trauma. Conclusion. Overall, the current version of the ESC Psychosocial screening instrument has an acceptable performance in both populations, with a fair to excellent level of agreement with established full questionnaires. Besides a few suggestions for further refinement, the screener may be implemented in primary care and cardiological practice.

Background Depression and anxiety are more prevalent in patients with heart failure (HF) than in the general population and reduce quality of life (QoL); therefore, clinical guidelines recommend screening HF patients for depression/anxiety. Objective We investigated, whether the general practitioners’ (GPs) awareness of patients’ symptoms of depression and/or anxiety (psychosocial distress) was associated with a change in QoL. Methods In this prospective observational study, we recruited 3,129 primary care HF patients in Germany. Patients completed baseline and 12-month follow-up questionnaires. Their GPs were interviewed. We identified 666 patients with psychosocial distress and compared 2 groups by analysis of covariance: 235 patients with psychosocial distress whose GP was aware of the psychosocial distress and 431 patients with psychosocial distress whose GP was unaware of such distress. Primary outcome was the change in QoL, assessed by the EQ-5D visual analogue scale. Results Patients with psychosocial distress showed lower baseline QoL than those without (45.9 vs 64.1; P < 0.001). Within the patients with psychosocial distress, the GPs’ awareness of psychosocial distress was not associated with improvement of QoL (F = 1.285; P = 0.258) or remission of psychosocial distress (odds ratio = 0.887; P = 0.608). Conclusion We found no association between the GPs’ awareness of psychosocial distress and change in QoL. Although data for effective treatments of depression in HF are currently insufficient, psychosocial distress strongly impairs the QoL in HF patients. These findings might influence the development of clinical practice guidelines in HF.

This paper presents data from a transcutaneous vagus nerve stimulation experiment that point towards a blunted cardiac baroreceptor sensitivity (cBRS) in young males compared to females during electrical stimulation of the forearm and a rhythmic breathing task. Continuous electrocardiography, impedance cardiography and continuous blood-pressure recordings were assessed in a sex-matched cohort of twenty young healthy subjects. Electrical stimulation of the median nerve was conducted by using a threshold-tracking method combined with two rhythmic breathing tasks (0.1 and 0.2 Hz) before, during and after active or sham transcutaneous vagus nerve stimulation. Autonomic and hemodynamic parameters were calculated, and differences were analyzed by using linear mixed models and post hoc F-tests. None of the autonomic and hemodynamic parameters differed between the sham and active conditions. However, compared to females, male participants had an overall lower total cBRS independent of stimulation condition during nerve stimulation (females: 14.96 ± 5.67 ms/mmHg, males: 11.89 ± 3.24 ms/mmHg, p = 0.031) and rhythmic breathing at 0.2 Hz (females: 21.49 ± 8.47 ms/mmHg, males: 15.12 ± 5.70 ms/mmHg, p = 0.004). Whereas vagus nerve stimulation at the left inner tragus did not affect the efferent vagal control of the heart, we found similar patterns of baroreceptor sensitivity activation over the stimulation period in both sexes, which, however, significantly differed in their magnitude, with females showing an overall higher cBRS.

OBJECTIVES Patients undergoing coronary artery bypass graft (CABG) surgery are exposed to multiple treatment-related stressors, which can impact coping and health-related quality of life (HRQoL). The objective of this trial was to analyse the feasibility and preliminary efficacy of a multi-component intervention that combines psychological support and reduction of hospital-specific stressors on HRQoL, length of hospital and intensive care unit stay, self-efficacy, and plasma interleukin (IL)-6 and -8 levels in CABG patients. METHODS This three-arm, randomized controlled, single-centre pilot trial assessed the Intervention for CABG to Optimize Patient Experience in 88 patients undergoing elective CABG. Standard medical care (SMC, n = 29) was compared with 2 intervention groups: (i) psychological interventions to optimize treatment expectations (IA group, n = 30) and (ii) multi-component intervention (IB group, n = 29) with psychological interventions plus an additional treatment package (light therapy, noise reduction, music, and if desired, 360° images delivered via virtual reality). RESULTS The implementation of psychological interventions in routine medical treatment was feasible (91.5% of participants completed all intervention sessions). Both interventions were associated with significantly shorter hospital stay compared to SMC (IA/IB 9.8/9.3 days vs SMC 12.5 days). Self-efficacy expectations at post-surgery were significantly higher compared to SMC both in the IA group (P = 0.011) and marginally in the IB group (P = 0.051). However, there were no treatment effects of the interventions on HRQoL and plasma levels of IL-6 or IL-8 after CABG. CONCLUSIONS A perioperative multi-component intervention may lead to shorter hospital stay and higher self-efficacy after CABG. Further studies are needed to determine its impact on HRQoL and inflammation. CLINICAL TRIAL REGISTRATION NUMBER Ethical approval (# 21/2/18) for the study was obtained from the Research Ethics Committee of the University of Göttingen Medical Center, and the trial was registered in the German Clinical Trials Register (DRKS00015309, https://www.drks.de/drks_web/setLocale_EN.do).

Aim: Heart failure negatively impacts quality of life (QoL), which in turn contributes to an adverse long-term prognosis. We aimed at identifying biomarker trajectories after an episode of acutely decompensated heart failure (ADHF) that differ between patients showing average versus impaired QoL 1 year later, thus allowing to predict impaired QoL. Methods: Biomarkers were repeatedly measured throughout the year in 104 ADHF patients. QoL was assessed at discharge and 1 year after ADHF. Logistic regression and receiver operating characteristic analyses were used to identify predictors of impaired QoL while controlling psychosocial confounders. Results: MR-proANP predicted impaired physical and mental QoL. NT-proBNP measurements were important predictors for poor physical QoL. Conclusion: MR-proANP and NT-proBNP predict poor QoL after an epidode of ADHF. The trial is registered at http://clinicaltrials.gov as MOLITOR (IMpact of therapy optimisation On the Level of biomarkers in paTients with Acute and Decompensated ChrOnic HeaRt Failure) with unique identifier: NCT01501981.

Background: Risk factor control is essential in limiting the progression of coronary heart disease, but the necessary active patient involvement is often difficult to realise, especially in patients suffering psychosocial risk factors (e.g. distress). Blended collaborative care has been shown as an effective treatment addition, in which a (non-physician) care manager supports patients in implementing and sustaining lifestyle changes, follows-up on patients, and integrates care across providers, targeting both, somatic and psychosocial risk factors. Aims: The aim of this study was to test the feasibility, acceptance and effect of a six-month blended collaborative care intervention in Germany. Methods: For our randomised controlled pilot study with a crossover design we recruited coronary heart disease patients with ⩾1 insufficiently controlled cardiac risk factors and randomised them to either immediate blended collaborative care intervention (immediate intervention group, n=20) or waiting control (waiting control group, n=20). Results: Participation rate in the intervention phase was 67% ( n=40), and participants reported high satisfaction ( M=1.63, standard deviation=0.69; scale 1 (very high) to 5 (very low)). The number of risk factors decreased significantly from baseline to six months in the immediate intervention group ( t(60)=3.07, p=0.003), but not in the waiting control group t(60)=−0.29, p=0.77). Similarly, at the end of their intervention following the six-month waiting period, the waiting control group also showed a significant reduction of risk factors ( t(60)=3.88, pConclusion: This study shows that blended collaborative care can be a feasible, accepted and effective addition to standard medical care in the secondary prevention of coronary heart disease in the German healthcare system.

Objective The purpose of this study was the diagnostic evaluation of the hospital anxiety and depression scale total score, its depression subscale and the Beck depression inventory II in adults with congenital heart disease. Methods This cross-sectional study evaluated 206 patients with congenital heart disease (mean age 35.3 ± 11.7 years; 58.3% men). Major depressive disorder was diagnosed by a structured clinical interview for the Diagnostic and Statistical Manual of Mental Disorders IV and disease severity with the Montgomery–Åsberg depression rating scale. Receiver operating characteristics provided assessment of diagnostic accuracy. Youden’s J statistic identified optimal cut-off points. Results Fifty-three participants (25.7%) presented with major depressive disorder. Of these, 28 (52.8%) had mild and 25 (47.2%) had moderate to severe symptoms. In the total cohort, the optimal cut-off of values was >11 in the Beck depression inventory II, >11 in the hospital anxiety and depression scale and >5 in the depression subscale. Optimal cut-off points for moderate to severe major depressive disorder were similar. The cut-offs for mild major depressive disorder were lower (Beck depression inventory II >4; hospital anxiety and depression scale >8; >2 in its depression subscale). In the total cohort the calculated area under the curve varied between 0.906 (hospital anxiety and depression scale) and 0.93 (Beck depression inventory II). Detection of moderate to severe major depressive disorder (area under the curve 0.965–0.98) was excellent; detection of mild major depressive disorder (area under the curve 0.851–0.885) was limited. Patients with major depressive disorder had a significantly lower quality of life, even when they had mild symptoms. Conclusion All scales were excellent for detecting moderate to severe major depressive disorder. Classification of mild major depressive disorder, representing 50% of cases, was limited. Therapy necessitating loss of quality of life is already present in major depressive disorder with mild symptoms. Established cut-off points may still be too high to identify patients with major depressive disorder requiring therapy. External validation is needed to confirm our data.

In the last decades, psychocardiological knowledge has contributed a lot to the understanding of psychosocial factors involved in the pathogenesis, course, and treatment of cardiovascular diseases. Therefore, psychological, social, and behavioral factors should be detected and addressed early on in order to prevent cardiovascular disease and/or its progression. On the other hand, cardiovascular disease is an important stressor which can lead to psychological comorbidities and thus deteriorate prognosis and quality of life. During therapy a clear, consistent, and empathic communication between professionals and patients is of importance. Up to now there is not much evidence as to the effectiveness of psychotherapeutic interventions or antidepressant medication for cardiac patients with mental comorbidities. Beyond psychosomatic basic care, combined with physical activity, severely ill patients may require multimodal inpatient care in specialized psychosomatic or psychocardiological units and continuous support with lifestyle change.

Using data from the multicenter, observational Diast-CHF (Diagnostic Trial on Prevalence and Clinical Course of Diastolic Dysfunction and Heart Failure) study, this post-hoc analysis aimed at assessing the association between serum concentrations of C-terminal pro-arginine vasopressin (CT-proAVP) and anxiety in patients with cardiovascular risk factors.Animal studies have demonstrated that centrally released AVP is involved in the development of anxiety-like behaviors, however, it is unknown whether, also in humans, CT-proAVP used as a proxy for the co-secreted AVP is associated with self-reported anxiety.In 1463 study participants with cardiovascular risk factors (mean age 66.7 ± 8.1 years, 51.3% males, mean left ventricular ejection fraction 59.8 ± 8.3%), serum concentrations of CT-proAVP were measured by means of an ELISA assay, and anxiety was assessed using the Hospital Anxiety and Depression Scale (HADS).Data showed that there was a significant and inverse correlation between HADS anxiety and CT-proAVP (rho = -0.074; p = 0.005). Serum CT-proAVP and the HADS anxiety differed between the two sexes: men displayed lower anxiety (4.7 ± 3.5 versus 5.5 ± 3.7) and had higher CT-proAVP levels (5.8 pmol/L, interquartile range 3.5-9.9 pmol/L versus 3.0 pmol/L, interquartile range 2.0-4.7) than women (both, p 0.001). Using univariate ANOVA adjusted for age, body-mass index, estimated glomerular filtration rate, left ventricular ejection fraction, 6-minute walking distance, SF-36 physical functioning, and the natriuretic peptides NT-proBNP and MR-proANP, the interaction term sex*CT-proAVP was significantly associated with anxiety (p = 0.006). Further analysis showed that CT-proAVP was inversely related to anxiety only in men (B = -0.991; 95%CI = -1.650 to -0.331; p = 0.003), but not in women (p = 0.335).In male study participants with cardiovascular risk factors, serum concentrations of CT-proAVP showed an inverse association with anxiety, which was independent from the severity of physical impairment.

Background Depressive symptoms are common in patients with coronary artery disease (CAD) and are associated with an unfavourable outcome. Establishing prognostic patient profiles prior to the beginning of mental health care may facilitate higher efficacy of targeted interventions. The aim of the current study was to identify sociodemographic and somatic predictors of depression outcome among depressed patients with CAD. Methods Based on the dataset of the multicentre SPIRR-CAD randomised controlled trial (n = 570 patients with CAD and ≥ 8 points on the Hospital Anxiety and Depression Scale (HADS)), 141 potential sociodemographic and somatic predictors of the change in the HADS-D depression score from baseline to 18-month-follow-up were derived in two different ways. We screened for univariable association with response, using either analysis of (co)variance or logistic regression, respectively, both adjusted for baseline HADS-D value and treatment group. To guard against overfitting, multivariable association was evaluated by a linear or binomial (generalised) linear model with lasso regularisation, a machine learning approach. Outcome measures were the change in continuous HADS-D depression scores, as well as three established binary criteria. The Charlson Comorbidity Index (CCI) was calculated to assess possible influences of comorbidities on our results and was also entered in our machine learning approach. Results Higher age (p = 0.002), unknown previous myocardial infarction (p = 0.013), and a higher heart rate variability during numeracy tests (p = .020) were univariably associated with a favourable depression outcome, whereas hyperuricemia (p ≤ 0.003), higher triglycerides (p = 0.014), NYHA class III (p ≤ 0.028), state after resuscitation (p ≤ 0.042), intake of thyroid hormones (p = 0.007), antidiabetic drugs (p = 0.015), analgesic drugs (p = 0.027), beta blockers (p = 0.035), uric acid drugs (p ≤ 0.039), and anticholinergic drugs (p = 0.045) were associated with an adverse effect on the HADS-D depression score. In all analyses, no significant differences between study arms could be found and physical comorbidities also had no significant influence on our results. Conclusion Our findings may contribute to identification of somatic and sociodemographic predictors of depression outcome in patients with CAD. The unexpected effects of specific medication require further clarification and further research is needed to establish a causal association between depression outcome and our predictors. Trial registration www.clinicaltrials.gov NCT00705965 (registered 27th of June, 2008). www.isrctn.com ISRCTN76240576 (registered 27th of March, 2008).

Studies have reported controversial results on the relationship between headache and blood pressure. The aim of this post hoc study was twofold: first, to further investigate this relationship and, second, to assess the impact of psychosocial factors on this association in a population-based study of German children and adolescents. The analysis was conducted on study participants aged between 11 and 17 years (n = 5221, weighted from the total study cohort) from the nationwide German Health Interview and Examination Survey for Children and Adolescents (KiGGS). Health-related quality of life was assessed by self- and parent-rated German-language KINDL-R questionnaires (Children’s Quality of Life Questionnaire), while mental problems were analyzed using the Strengths and Difficulties Questionnaire (SDQ). Our findings confirmed that blood pressure was significantly lower in adolescents reporting episodes of headache than in those without headache (114.0 ± 10.2 mmHg vs. 115.5 ± 11.0 mmHg, p &lt, 0.001). Logistic regression models adjusted to sex, age, body mass index, contraceptive use, and serum magnesium concentration demonstrated that headache was significantly associated with self-rated KINDL-R (Exp(B) = 0.96, 95% confidence interval (95% Cl) = 0.96–0.97, p &lt, 0.001), parent-rated KINDL-R (Exp(B) = 0.97, 95% CI = 0.96–0.98, p &lt, 0.001), as well as self-rated SDQ (Exp(B) = 1.08, 95% CI = 1.07–1.10, p &lt, 0.001), and parent-rated SDQ (Exp(B) = 1.05, 95% CI = 1.04–1.06, p &lt, 0.001). There was evidence that quality of life and mental problems mediated the effect of blood pressure on headache, as revealed by mediation models. Our results from the nationwide, representative KiGGS survey showed that low blood pressure is a significant predictor of headache, independent of quality of life and mental problems. However, these psychosocial factors may mediate the effect of blood pressure on headache in a still unknown manner.

INTRODUCTION A hyper-coagulant state is a biological mechanism that triggers cardiac events in patients with coronary artery disease (CAD). Depressive symptoms and anxiety predict an unfavourable course of CAD. The SPIRR-CAD-RCT examined the effects of a psychological intervention and provided the opportunity to explore cross-sectional associations between indices of psychological strain and coagulation parameters, as well as prospective changes in depression scores and coagulation parameters. METHODS In this secondary analysis, we investigated 253 CAD patients (194 male; age m 58.9, SD 8.3 yrs.) with mild to moderate depression (≥8 on the HADS-D) at baseline and at follow-up 18 months later: TF, fibrinogen, D-dimer, VWF, FVII and PAI-1 and the course of depression (HAM-D), vital exhaustion (VE) and anxiety scores (HADS-A) were examined by ANOVA in the total and younger age groups (≤ 60). RESULTS HAM-D at baseline was correlated with TF (corr. R2 = 0.27; F = 9.31, p = 0.001). HADS anxiety was associated with fibrinogen (corr. R2.20; F = 7.27, p = 0.001). There was no detectable therapeutic effect on coagulation. Fibrinogen and VWF decreased within 18 months (time effect; p = 0.02; p = 0.04), as did HADS-D in both treatment groups (p

The pathophysiology of heart failure with preserved ejection fraction (HFpEF) is poorly understood and therapeutic strategies are lacking. This study aimed to identify plasma proteins with pathophysiological relevance in HFpEF and with respect to spironolactone-induced effects. We assessed 92 biomarkers in plasma samples from 386 HFpEF patients—belonging to the Aldo-DHF trial—before (baseline, BL) and after one-year treatment (follow up, FU) with spironolactone (verum) or a placebo. At BL, various biomarkers showed significant associations with the two Aldo-DHF primary end point parameters: 33 with E/e’ and 20 with peak VO2. Ten proteins including adrenomedullin, FGF23 and inflammatory peptides (e.g., TNFRSF11A, TRAILR2) were significantly associated with both parameters, suggesting a role in the clinical HFpEF presentation. For 13 proteins, expression changes from BL to FU were significantly different between verum and placebo. Among them were renin, growth hormone, adrenomedullin and inflammatory proteins (e.g., TNFRSF11A, IL18 and IL4RA), indicating distinct spironolactone-mediated effects. BL levels of five proteins, e.g., inflammatory markers such as CCL17, IL4RA and IL1ra, showed significantly different effects on the instantaneous risk for hospitalization between verum and placebo. This study identified plasma proteins with different implications in HFpEF and following spironolactone treatment. Future studies need to define their precise mechanistic involvement.

Aims: Galectin-3 (Gal-3) predicts long-term outcome among patients with heart failure (HF) with preserved ejection fraction (HFpEF). The ability of Gal-3 to diagnose and predict incident HFpEF in a cohort at risk for HFpEF is of particular interest. We aimed to determine the association between Gal-3 and clinical manifestations of HFpEF, the relationship between Gal-3 and all-cause mortality, or the composite of cardiovascular hospitalization and death. Methods and results: The observational Diast-CHF study included patients aged 50 to 85 years with ���1 risk factor for HF (e.g. hypertension, diabetes mellitus, and atherosclerotic disease) or previously suspected HF. Patients were followed for 10 years. The association between Gal-3, evidence of diastolic dysfunction, and Framingham criteria for HF was examined. All deaths and hospitalizations were adjudicated as cardiovascular or non-cardiovascular. The analysis population was composed of 1386 subjects (67 years old, 50.9% female). The area under the receiver operating characteristic curve to diagnose HFpEF was 0.71. At a cut-off value of 13.57 ng/mL, sensitivity was 0.61 and specificity was 0.73 for Gal-3, and the diagnostic power to detect HFpEF was superior to N-terminal pro-brain natriuretic peptide (area under the receiver operating characteristic curve 0.59, P > 0.001). Baseline Gal-3 was associated with risk factors for HF (P < 0.001). Higher levels of Gal-3 predicted incident HFpEF (P < 0.05), adjusted all-cause mortality (P < 0.001), and the adjusted composite of cardiovascular hospitalization and death (P < 0.001), both independent from N-terminal pro-brain natriuretic peptide. Conclusions: Gal-3 differentiated patients with HFpEF from an overall cohort of well-characterized patients with risk factors for HFpEF. Independent of other factors, baseline Gal-3 levels were associated with a higher risk for incident HFpEF, mortality, or the composite of cardiovascular hospitalization and death over 10 year follow-up. In conjunction with clinical parameters, Gal-3 adds a statistically significant value for the diagnosis of HFpEF within this study, yet the clinical relevance remains debatable.

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.

Though drug adherence is supposed to be low in hypertensive crisis (HTN‐C), there are no data available from direct adherence assessments. The aim of the present study was to evaluate adherence to prescribed antihypertensives and potential interactions of concomitant drugs and foods with prescribed antihypertensives in patients with HTN‐C by a direct evaluation via biochemical urine analysis. In the present cross‐sectional study, 100 patients with HTN‐C, admitted to the emergency department (ED), were included. A biochemical urine analysis using gas chromatography‐tandem mass spectrometry was performed. Out of 100 patients, 86 received antihypertensives. Urine analyses could be evaluated unambiguously in 62 patients. In 15 of these 62 patients (24%), a nonadherence could be demonstrated, and in 21 patients (34%), a partial nonadherence could be demonstrated. Patients with nonadherence or partial nonadherence showed a longer hypertension history (15[5‐22] vs 10[3‐15] years, P = 0.04) were prescribed more general medication (number 7.1 ± 3.4 vs 3.4 ± 1.8; P

Natriuretic peptides (NP) are involved in the regulation of blood pressure and blood volume, and are elevated in patients with coronary artery disease (CAD). They are used as markers for illness severity, but their role in mental health is not well understood. Recently, A-type NP (ANP) has been associated with reduced anxiety in studies on cardiac patients; however, this study is the first to assess this effect for B-type NP (BNP) and for further dimensions of well-being and mental health. Depression, anxiety, and distress are more common in CAD patients than in the general population and are most likely not only influenced by psychological adaptation but also by neurobiological processes. We used baseline N-terminal proBNP (NT-proBNP) samples and psychometric assessments of 529 at least mildly depressed (Hospital Anxiety and Depression Scale, depression score ≥ 8) CAD patients from the multicenter Stepwise Psychotherapy Intervention for Reducing Risk in Coronary Artery Disease (SPIRR-CAD) trial. Psychosocial status was assessed using standardized self-rating questionnaires on anxiety, depression, coping with illness, vital exhaustion, type D personality, and quality of life. Separate linear regression models for each psychometric scale revealed significant negative correlations of NT-proBNP with anxiety, depression, vital exhaustion, depressive coping, and negative affectivity. Moreover, patients with higher levels of NT-proBNP experienced less bodily pain and had a better self-rated mental health, despite worse physical functioning. Linear regression adjusted for age, sex, and physical functioning (Short Form Health Survey [SF-36]) revealed NT-proBNP to be a significant predictor for all tested measures of the patients' psychosocial status. These results indicate that NT-proBNP is not only positively associated with greater disease severity in mildly to moderately depressed CAD patients but also with better psychosocial status and mental well-being. Possible mechanisms of this effect are discussed.

Psychosoziale Faktoren bei Herz-Kreislauferkrankungen sind zunehmend in das Bewusstsein von Patienten, Leistungserbringern und Kostentragern geruckt. Aufgrund der rasch anwachsenden Evidenz hat die Deutsche Gesellschaft fur Kardiologie ein Update des gleichnamigen Positionspapiers aus dem Jahr 2013 in Auftrag gegeben. Der Stand des Wissens zu den wichtigsten Herz-Kreislauferkrankungen wird synoptisch dargestellt und es werden Empfehlungen fur die Berucksichtigung psychosozialer Aspekte in der klinischen Praxis abgeleitet. Psychosoziale Faktoren wie niedriger sozialer Status, akuter oder chronischer Stress, Depression, Angst und Mangel an sozialer Unterstutzung sind mit einem erhohten Erkrankungsrisiko und mit einem ungunstigeren Krankheitsverlauf verknupft. Psychosoziale Belastungen und psychische Begleiterkrankungen sollten routinemasig erfasst werden, sodass sich ggf. gezielt weitere Diagnostik und Therapie anschliesen konnen. Allen Patienten soll ein Behandlungsangebot gemacht werden, das alters- und geschlechtsspezifische Aspekte sowie die individuellen Praferenzen der Patienten berucksichtigt. Multimodale Behandlungsansatze sollen Wissensvermittlung, Sport- und Bewegungstherapie, Motivationsforderung sowie Entspannungsverfahren bzw. Stressmanagement umfassen. Bei psychischer Komorbiditat sollen psychosomatische Grundversorgung sowie psychotherapeutische Interventionen und/oder Medikation angeboten werden. Bei guter Wirksamkeit auf psychische Symptome ist ein Effekt hinsichtlich der kardialen Prognose noch unklar. Bei der KHK, Herzinsuffizienz, arteriellen Hypertonie und bei Herzrhythmusstorungen besteht eine robuste Evidenz hinsichtlich der Bedeutung psychosozialer Faktoren, die eine Berucksichtigung in der kardiologischen Versorgung sinnvoll macht. Der Grad der Umsetzung in der klinischen Praxis ist jedoch defizitar und der Effekt psychotherapeutischer bzw. pharmakologischer Interventionen auf die Prognose ungewiss. Entsprechend werden sowohl weitere Behandlungsstudien als auch intensivierte Fort- und Weiterbildungsangebote gefordert.

OBJECTIVES: While the association between major depressive disorder (MDD) and future cardiovascular disease (CVD) is established, less is known about the relationship between CVD risk factors and future depression, and no studies have examined MDD subtypes. Our objective was to determine whether hypertension, tobacco use, and body mass index (BMI) differentially predict atypical and typical MDD in a national sample of U.S. adults. METHODS: We examined prospective data from 22,915 adults with no depressive disorder history at baseline who participated in Wave 1 (2001–2002) and Wave 2 (2004–2005) of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC). CVD risk factors (Wave 1) and incident MDD subtypes (Wave 2) were determined by structured interviews. RESULTS: There were 252 atypical and 991 typical MDD cases. In fully-adjusted models, baseline hypertension (OR=0.58, 95% CI: 0.43–0.76), former tobacco use (OR=1.46, 95% CI: 1.20–1.78), and BMI (OR=1.32, 95% CI: 1.25–1.40; all p’s

Although diagnosed arterial hypertension and antihypertensive medication usually have an adverse impact on quality of life, recent studies suggest that actual blood pressure may be positively related to better well-being. However, data in older patients with cardiovascular risk factors are lacking, for whom such an association may be of particular relevance.In 1300 adults aged 50 to 85 years with cardiovascular risk factors (51.5% men, mean age = 65.7 ± 8.2 years) participating in an observational study, we performed standardized measurements of blood pressure and assessed quality of life and depressive symptoms at baseline and 1-year follow-up using the Short Form-36 (SF-36) and the Hospital Anxiety and Depression Scale (HADS).Bivariate analysis demonstrated that systolic blood pressure was associated with higher SF-36 mental component summary scores (r = 0.100, p.001) and reduced HADS depression (r = -0.082, p = .003). Multivariate regression models adjusting for age, sex, and disease severity confirmed that higher systolic blood pressure significantly predicted both better mental quality of life (β = 0.070, p = .012) and less depressive mood (β = -0.083, p = .003) at baseline, independently of antihypertensive medication and diagnosed hypertension. Moreover, the beneficial effects of baseline systolic blood pressure remained stable for both summary components of the SF-36 as well as HADS depression at 1-year follow-up. All results remained unchanged, when limiting the analyses to the 1072 patients with diagnosed hypertension.In older adults with cardiovascular risk factors, higher systolic blood pressure readings are independently related to better quality of life and fewer depressive symptoms in both cross-sectional and longitudinal settings, although the magnitude of the effect sizes is typically small.

Aims Heart failure with preserved ejection fraction (HFpEF) remains a common condition with no pharmacological treatment. Physical activity (PA) improves symptoms and quality of life (QoL), but no clear recommendations exist on PA in HFpEF patients. We investigated the association of PA (amount/intensity) on clinical phenotype in HFpEF. Methods and results The Aldosterone in Diastolic Heart Failure trial investigated spironolactone vs. placebo in stable HFpEF patients. At baseline, all patients underwent detailed phenotypization including echocardiography, cardiopulmonary exercise testing, 6 minute walking test (6MWT), and QoL assessment (36-item Short-Form questionnaire). PA was assessed by a self-report questionnaire, classified in metabolic equivalents of task (MET) and analysed with regard to exercise capacity, diastolic function, and QoL. Four hundred twenty-two patients (52% women, age 67 ± 8 years, New York Heart Association II and III) were classified by weekly MET hours into a low ( 140) level of PA. Total PA correlated positively with 6MWT distance (r = 0.17; P = 0.002) and physical function of QoL (r = 0.10; P = 0.05), but not with peak oxygen uptake (peakVO2). In contrast, both 6MWT distance and peakVO2 were significantly higher in patients who performed high-intensity PA for >8 h/week (P

Koronare Herzkrankheiten (KHK) erfordern ein hohes Mas an Selbstfursorge und Lebensstilanderungen von Patienten, die bei der Umsetzung in den Alltag kaum unterstutzt werden. Erschwerend leiden KHK-Patienten haufig nicht nur unter den korperlichen Folgen ihrer Erkrankung, sondern auch unter komorbiden psychischen Belastungen und Storungen (z. B. Depression). Die hausarztliche Routineversorgung hat jedoch uberwiegend die somatischen Risikofaktoren im Blick. Allerdings bewirkte die alleinige Behandlung der psychischen Storung in Studien auch keine Besserung der KHK. Die in den USA konzipierte kollaborative Behandlung, Team Care, stellt Patienten und behandelnden Arzten einen nichtarztlichen Behandlungsassistenten an die Seite, der von einem Expertenteam supervidiert wird und Arzte sowie Patienten bei der Reduktion sowohl somatischer als auch psychischer Risikofaktoren unterstutzt. Konkrete Ziele zur Lebensstilanderung werden gemeinsam erarbeitet, durch aktiven, langfristigen Kontakt zwischen Patient und Behandlungsassistent in den Alltag integriert und der Verlauf der Erkrankung regelmasig uberpruft. Es werden Ergebnisse U.S.-amerikanischer Studien und einer deutschen randomisierten kontrollierten Pilotstudie zu Team Care in Bezug auf das deutsche Gesundheitssystem diskutiert und gezeigt, dass Team Care auch deutsche KHK-Patienten effektiv bei der Minimierung kardialer und psychischer Risikofaktoren unterstutzen kann sowie von Patienten und Arzten gut akzeptiert wird.

Heart failure with preserved ejection fraction (HFpEF) is a common disease with high incidence and increasing prevalence. Patients suffer from functional limitation, poor health-related quality of life, and reduced prognosis. A pilot study in a smaller group of HFpEF patients showed that structured, supervised exercise training (ET) improves maximal exercise capacity, diastolic function, and physical quality of life. However, the long-term effects of ET on patient-related outcomes remain unclear in HFpEF. The primary objective of the Exercise training in Diastolic Heart Failure (Ex-DHF) trial is to investigate whether a 12 month supervised ET can improve a clinically meaningful composite outcome score in HFpEF patients. Components of the outcome score are all-cause mortality, hospitalizations, NYHA functional class, global self-rated health, maximal exercise capacity, and diastolic function. After undergoing baseline assessments to determine whether ET can be performed safely, 320 patients at 11 trial sites with stable HFpEF are randomized 1:1 to supervised ET in addition to usual care or to usual care alone. Patients randomized to ET perform supervised endurance/resistance ET (3 times/week at a certified training centre) for 12 months. At baseline and during follow-up, anthropometry, echocardiography, cardiopulmonary exercise testing, and health-related quality of life evaluation are performed. Blood samples are collected to examine various biomarkers. Overall physical activity, training sessions, and adherence are monitored and documented throughout the study using patient diaries, heart rate monitors, and accelerometers. The Ex-DHF trial is the first multicentre trial to assess the long-term effects of a supervised ET programme on different outcome measures in patients with HFpEF.

Patient-reported outcomes such as health-related quality of life (HRQoL) are main treatment goals for heart failure (HF) and therefore endpoints in multinational therapy trials. However, little is known about country-specific differences in HRQoL and in treatment-associated HRQoL improvement. The present work sought to examine those questions. We analysed data from the Cardiac Insufficiency Bisoprolol Study in Elderly (CIBIS-ELD) trial, in which patients from central and south-eastern Europe completed the HRQoL questionnaire SF-36 at baseline and the end of a 12-week beta-blocker up-titration (follow-up). 416 patients from Serbia (mean age 72.21 years, 69% NYHA-class I–II, 27.4% women) and 114 from Germany (mean age 73.64 years, 78.9% NYHA-class I–II, 47.4% women) were included. Controlling for clinical variables, the change in mental HRQoL from baseline to follow-up was modulated by Country: Serbian patients, M baseline = 37.85 vs. M follow−up = 40.99, t(526) = 5.34, p

Nachdem das Vorkapitel psychosomatische Problemfelder und psychische Komorbiditaten am Beispiel der KHK behandelt hat, werden in diesem Kapitel weitere wichtige Krankheitsbilder wie funktionelle Herzbeschwerden, arterielle Hypertonie, Herzrhythmusstorungen, Herzinsuffizienz sowie angeborene und erworbene Herzfehler hinsichtlich der jeweils relevanten psychosomatischen Gesichtspunkte dargestellt. In dem Kontext werden auch die zentralen kardiologisch/kardiochirurgischen Interventionen wie Herzkatheter, Koronarinterventionen, Bypass-Operation, Schrittmacher und Defibrillatoren sowie Herz-Unterstutzungssysteme bzw. -transplantation beleuchtet. Neben psychosozialen Faktoren in Entstehung und Verlauf der jeweiligen Krankheit umfasst jedes Unterkapitel auch eine Darstellung der wichtigsten psychokardiologischen Behandlungsansatze.

Eine Weiterqualifikation von Arzten in Gesprachsfuhrung und hilfreicher Gestaltung der Arzt-Patient-Beziehung wird heute allgemein, so auch von der European Society of Cardiology und der Deutschen Gesellschaft fur Kardiologie, gefordert. Wahrend in Deutschland hierzu seit langem fachubergreifende Kurse in Psychosomatischer Grundversorgung fur Allgemeinarzte und Facharzte aller somatischen Fachrichtungen angeboten werden, stehen seit einigen Jahren mit dem osterreichischen Curriculum Kardiologische Psychosomatik und den deutschen Kursen Psychokardiologische Grundversorgung spezifische Angebote zur Verfugung. In diesen Kursen werden neben der Vermittlung psychokardiologischer Kenntnisse insbesondere spezifisch auf den Umgang mit Herzpatienten angepasste praktische Ubungen zur Gesprachsfuhrung sowie zur Reflexion und hilfreichen Gestaltung der Arzt-Patient-Beziehung angeboten.

Die koronare Herzkrankheit zeigt paradigmatisch psychokardiologische Fragestellungen, die auch fur andere kardiologische Erkrankungen gelten. In diesem Kapitel wird daher ausfuhrlich auf wichtige Problemfelder eingegangen. Personlichkeitsfaktoren und Verhaltensweisen werden seit langem als Risikofaktoren diskutiert. Zur Entstehung und Aufrechterhaltung der koronaren Herzerkrankung sowie bei deren Bewaltigung tragen soziale Faktoren masgeblich bei. Dazu gehoren soziookonomische Benachteiligungen sowie Belastungen in Beruf, Partnerschaft und Familie. Berucksichtigt werden auch unterschiedliche Auspragungen der psychosozialen Risiken fur Manner und Frauen. Die psychische Belastung durch die Erkrankung, meist ein Herzinfarkt, reicht von Trauer bis zu einer langdauernden Storung. In diesem Kontext werden Zusammenhange zwischen koronarer Herzkrankheit, Anpassungs- und Belastungsstorungen sowie Depression und Angststorungen dargestellt.

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