Advances in the non-drug, non-surgical, non-device management of chronic heart failure

Patient Characteristics Are Not Associated With Documentation of Weight and Heart Failure Related Sign and Symptom Assessment in Skilled Nursing Facilities

OBJECTIVE

Monitoring body weight and signs and symptoms related to heart failure (HF) can alert clinicians to a patient's worsening condition but the degree to which these practices are performed in skilled nursing facilities (SNFs) is unknown. This study analyzed the frequency of these monitoring practices in SNFs and explored associated factors at both the patient and SNF level.

DESIGN

An observational study of data from the usual care arm of the SNF Connect Trial, a randomized cluster trial of a HF disease management intervention. The data extracted from charts were combined with publicly available facility data. A linear regression model was estimated to evaluate the frequency of HF disease management conditional on patient and facility covariates.

SETTING

Data from 28 SNFs in Colorado.

PARTICIPANTS

Patients discharged from hospital to SNFs with a primary or secondary diagnosis of HF.

MEASUREMENTS

Patient-level covariates included demographics, New York Heart Association class, type of HF, and Charlson comorbidity index. Facility-level covariates were from Nursing Home Compare.

RESULTS

The sample (n = 320) was majority female (66%), white (93%), with mean age 80 ± 10 years and a Charlson comorbidity index of 3.2 ± 1.5. Seventy percent had HF with preserved ejection fraction, mean ejection fraction of 50 ± 16% and 40% with a New York Heart Association class III-IV. On average, patients were weighed 40% of their days in the SNF and had documentation of at least 1 HF-related sign or symptom 70% of their days in the SNF. Patient-level factors were not associated with frequency of documenting weight and assessments of HF-related signs/symptoms. Health Inspection Star Rating was positively associated with weight monitoring (P < .05) but not associated with symptom assessment.

CONCLUSIONS AND IMPLICATIONS

Patient-level factors are not meaningfully associated with the documentation of weight tracking or sign/symptom assessment. Monitoring weight was instead associated with the Health Inspection Star Rating.

Treatment of Cardiovascular Diseases Among Elderly Residents of Long-term Care Facilities

BACKGROUND

The prevalence of cardiovascular diseases among nursing home residents is high but little is known whether pharmacologic therapy recommended by actual medication guidelines is followed by facility's staff.

AIM

To evaluate the adherence to actual guidelines for treatment of cardiovascular diseases among older adult residents of long-term care (LTC) facilities.

MATERIAL AND METHODS

The cross-sectional study was performed from December 2009 to November 2010 among 189 elderly residents aged ≥60 years in 3 LTC facilities in Poland: 1 long-term care hospital (LTCH) and 2 nursing homes (NHs). The initial evaluation included analysis of medical documentation (all diagnosed diseases and used drugs), blood pressure (BP) measurements and performance of Mini Nutritional Assessment Short-Form (MNA-SF), Abbreviated Mental Test Score (AMTS), Activities of Daily Living (ADL) score, and Barthel Index. Prescribed medication for hypertension (HT), heart failure (HF), and coronary heart disease (CHD) were compared to current European Cardiology Society (ESC), and European Society of Hypertension (ESH) medication guidelines. Residents were divided into 3 subgroups: with HT, HF, and CHD. Results were presented as means and standard deviation. Groups were compared using Mann-Whitney U test for nonparametric data and chi-square test to assess differences in distribution of categorical variables. P values <.05 were considered statistically significant.

RESULTS

CHD was diagnosed among 114 residents (60.3%) but only 60.5% of them were treated with aspirin (ASA), 45.6% with beta-blockers (BBs), 60.5% with angiotensin-converting enzyme inhibitor (ACEI), and 24.6% with statins. HF observed in 75% of cases was treated by using ACEI (54.7%), BBs (45.3%), loop diuretics (LDs, 36%), mineralocorticoid-receptor antagonists (MRAs, 21.3%). HT was diagnosed among 98 study participants (51.9%) and in the majority of cases (76.6%) was well controlled (mean BP: 133.7 ± 17.6/73.8 ± 10.2 mmHg). The most popular antihypertensive drugs were ACEIs (77.6%), BBs (40.8%) and calcium channel blockers (CCBs, 26.5%) whereas thiazides, alpha-blockers (ABs), and angiotensin receptor blockers (ARBs) were used less frequently.

CONCLUSION

In summary, the study showed that insufficient treatment of cardiovascular diseases among elderly residents of LTC facilities could be a potential risk factor of poor prognosis.

Treatment of heart failure in nursing home residents

Background

For the treatment of chronic heart failure (HF), both pharmacological and non-pharmacological treatment should be employed in HF patients. Although HF is highly prevalent in nursing home residents, it is not clear whether the recommendations in the guidelines for pharmacological therapy also are followed in nursing home residents. The aim of this study is to investigate how HF is treated in nursing home residents and to determine to what extent the current treatment corresponds to the guidelines.

Methods

Nursing home residents of five large nursing home care organizations in the southern part of the Netherlands with a previous diagnosis of HF based on medical records irrespective of the left ventricle ejection fraction (LVEF) were included in this cross-sectional design study. Data were gathered on the (medical) records, which included clinical characteristics and pharmacological- and non-pharmacological treatment. Echocardiography was used as part of the study to determine the LVEF.

Results

Out of 501 residents, 112 had a diagnosis of HF at inclusion. One-third of them received an ACE-inhibitor and 40% used a β-blocker. In 66%, there was a prescription of diuretics with a preference of a loop diuretic. Focusing on the residents with a LVEF ≤ 40%, only 46% of the 22 residents used an ACE-inhibitor and 64% a β-blocker. The median daily doses of prescribed medication were lower than those that were recommended by the guidelines. Non-pharmacological interventions were recorded in almost none of the residents with HF.

Conclusions

The recommended medical therapy of HF was often not prescribed; if prescribed, the dosage was usually far below what was recommended. In addition, non-pharmacological interventions were mostly not used at all.

Relationship of MTHFR gene polymorphisms with renal and cardiac disease

AIM: To investigate the effects of different methylenetetrahydrofolate reductase (MTHFR) 677C>T gene polymorphism and hyperhomocysteinemia for the development of renal failure and cardiovascular events, which are controversial.

METHODS: We challenged the relationship, if any, of MTHFR 677C>T and MTHFR 1298A>C polymorphisms with renal and heart function. The present article is a reappraisal of these concepts, investigating within a larger population, and including a subgroup of dialysis patients, if the two most common MTHFR polymorphisms, C677T and A1298C, as homozygous, heterozygous or with a compound heterozygous state, show different association with chronic renal failure requiring hemodialysis. MTHFR polymorphism could be a favorable evolutionary factor, i.e., a protective factor for many ominous conditions, like cancer and renal failure. A similar finding was reported in fatty liver disease in which it is suggested that MTHFR polymorphisms could have maintained and maintain their persistence by an heterozygosis advantage mechanism. We studied a total of 630 Italian Caucasian subject aged 54.60 ± 16.35 years, addressing to the increased hazard of hemodialysis, if any, according to the studied MTHFR genetic polymorphisms.

RESULTS: A favorable association with normal renal function of MTHFR polymorphisms, and notably of MTHFR C677T is present independently of the negative effects of left ventricular hypertrophy, increased Intra-Renal arterial Resistance and hyperparathyroidism.

CONCLUSION: MTHFR gene polymorphisms could have a protective role on renal function as suggested by their lower frequency among our dialysis patients in end-stage renal failure; differently, the association with left ventricular hypertrophy and reduced left ventricular relaxation suggest some type of indirect, or concurrent mechanism.

WITHDRAWN: Non-pharmacological interventions for breathlessness in advanced stages of malignant and non-malignant diseases

This review is now out of date although it is correct as of the date of publication [Issue 2, 2008]. The authors are developing a new protocol which will replace this review. Publication of the protocol is expected in 2014, and serves to update the existing review and incorporate the latest evidence into a new Cochrane Review. The latest version of this review (available in 'Other versions' tab on The Cochrane Library) may still be useful to readers until the new review is published.

In 2016, the replacement review titled 'Non‐pharmacological interventions for breathlessness in advanced stages of malignant and non‐malignant diseases' was deregistered and split into four separate reviews of individual interventions: Respiratory interventions for breathlessness in adults with advanced diseases; Physical interventions for breathlessness in adults with advanced diseases; Cognitive‐emotional interventions for breathlessness in adults with advanced diseases; Multi‐dimensional interventions for breathlessness in adults with advanced diseases.

At September 2020, these replacement titles were deregistered (Multi‐dimensional interventions) or the protocols withdrawn (Cognitive‐emotional interventions; Multi‐dimensional interventions; Respiratory interventions) as they did not meet Cochrane standards or expectations.

The editorial group responsible for this previously published document have withdrawn it from publication.

Renal insufficiency in non-diabetic subjects: relationship of MTHFR C677t gene polymorphism and left ventricular hypertrophy

BACKGROUND

Association of methylenetetrahydrofolate reductase (MTHFR) 677C>T gene polymorphism with hyperhomocysteinemia, renal failure, and cardiovascular events is controversial. We investigated the relationship of MTHFR 677C>T polymorphisms with left ventricular hypertrophy (LVH) and renal insufficiency.

METHODS

Glomerular filtration rate (GFR) and left myocardial ventricular mass/m2 were assessed in 138 non-diabetic subjects (age, 50.93 ± 14.85 years; body mass index, 27.95 ± 5.98 kg/m(2)), 38 no-mutation wild MTHFR C677CC, 52 heterozygous MTHFR C677CT, and 48 homozygous MTHFR C677TT, all with adequate adherence to current international healthy dietary guidelines. Serum homocysteine, insulin resistance, high-sensitivity C-reactive-protein (hsCRP), parathyroid hormone, and renal artery resistive index (RRI) were challenged by odds ratio analysis and multiple linear regression models.

RESULTS

MTHFR 677C>T polymorphism showed higher GFR (73.8 ± 27.99 vs. 58.64 ± 29.95; p= 0.001) and lower renal failure odds (OR, 0.443; 95% confidence interval, 0.141-1.387) in comparison with wild MTHFR genotype. A favorable effect on GFR of MTHFR polymorphism is presented independently by the negative effects of LVH, increased intra-renal arterial resistance, and hyperparathyroidism; GFR is the significant predictive factor to LVH.

CONCLUSIONS

Renal insufficiency in non-diabetic subjects is explained by interactions of MTHFR C677T polymorphism mutation with LVH, hsCRP, intact parathyroid hormone (iPTH), and RRI. Sign of these predictive effects is opposite: subjects with MTHFR 677C>T polymorphism have lower likelihood of renal insufficiency; differently, wild-type MTHFR genotype subjects have lower GFR and greater hsCRP, iPTH, RRI, and LVH.

A pilot study exploring the effects of a 12-week t'ai chi intervention on somatic symptoms of depression in patients with heart failure

BACKGROUND

Patients with chronic heart failure (HF) and with elevated depression symptoms are at greater risk of morbidity and mortality. Somatic symptoms of depression are particularly prevalent in HF and are related to worse disease prognosis. T'ai chi practice is related to increased emotional well-being in various clinical populations; however, relatively little is known about t'ai chi's effects on somatic versus cognitive symptom dimensions of depression in HF.

PURPOSE

The objective of the study was to measure whether a t'ai chi intervention effectively reduces somatic and/or cognitive symptoms of depression in patients with HF.

METHODS

Patients with HF were assigned to either t'ai chi training (n=16) or a usual-care group (n=12). At baseline and after the 12-week intervention period, participants were evaluated for changes in depressive symptoms using Beck Depression Inventory (BDI) total scores (BDI-t) and subcategorized scores of BDI-somatic (BDI-s) and BDI-cognitive (BDI-c), and for symptoms of fatigue using the Multidimensional Fatigue Symptom Inventory-Short Form.

RESULTS

Patients with HF in the t'ai chi group compared to the usual-care group had reduced BDI-s (p≤0.017), but not BDI-c (p=0.50) scores from pre- to postintervention. Although t'ai chi did not significantly reduce fatigue, changes in physical fatigue (p≤0.05) were independently associated with changes in BDI-t scores.

CONCLUSIONS

T'ai chi practice reduced somatic symptoms of depression, which have been linked to worse prognosis in HF. Reductions in fatigue appear to explain some but not all of the reductions in somatic symptoms of depression.

The Support, Education, and Research in Chronic Heart Failure Study (SEARCH): a mindfulness-based psychoeducational intervention improves depression and clinical symptoms in patients with chronic heart failure

BACKGROUND

The Support, Education, and Research in Chronic Heart Failure (SEARCH) study was designed to assess the impact of a mindfulness-based psychoeducational intervention on clinical outcomes, depression, and quality of life in patients with chronic heart failure (CHF). Although research has shown that psychosocial factors including depression are important risk factors for adverse events in patients with CHF, no large clinical trials have investigated the efficacy of psychosocial interventions to reduce these factors in this population.

METHODS

This was a prospective cohort study of 208 adults with left ventricular ejection fraction < or =40% and CHF geographically assigned to treatment or control groups with follow-up at 3, 6, and 12 months. Treatment groups met weekly for 8 consecutive weeks for training in mindfulness meditation, coping skills, and support group discussion.

RESULTS

Subjects had a mean age of 61 years, left ventricular ejection fraction 26%, and median New York Heart Association class II. The majority were treated with angiotensin-converting enzyme inhibitors (80%) and beta-blockers (86%). At baseline, patients in the treatment group had more severe CHF with higher New York Heart Association class (P = .0209) and more severe psychological distress (Center of Epidemiology - Depression, Profile of Mood States; P < .05). When compared with controls, treatment resulted in lower anxiety (Profile of Mood States, P = .003), depression (Center of Epidemiology - Depression, P = .05), improved symptoms (Kansas City Cardiomyopathy Questionnaire symptom scale, P = .033) and clinical scores (Kansas City Cardiomyopathy Questionnaire clinical score, P = .024) over time. There were no treatment effects on death/rehospitalization at 1 year.

CONCLUSIONS

An 8-week mindfulness-based psychoeducational intervention reduced anxiety and depression; this effect was attenuated at 1 year. Importantly, the intervention led to significantly better symptoms of CHF at 12 months compared to control subjects. Our results suggest that interventions of this type might have a role in optimal therapy for CHF.

Non-pharmacological interventions for breathlessness in advanced stages of malignant and non-malignant diseases

BACKGROUND

Breathlessness is a common and distressing symptom in the advanced stages of malignant and non-malignant diseases. Appropriate management requires both pharmacological and non-pharmacological interventions.

OBJECTIVES

The primary objective was to determine the effectiveness of non-pharmacological and non-invasive interventions to relieve breathlessness in participants suffering from the five most common conditions causing breathlessness in advanced disease.

SEARCH STRATEGY

We searched the following databases: The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL, British Nursing Index, PsycINFO, Science Citation Index Expanded, AMED, The Cochrane Pain, Palliative and Supportive Care Trials Register, The Cochrane Database of Systematic Reviews, and Database of Abstracts of Reviews of Effectiveness in June 2007. We also searched various websites and reference lists of relevant articles and textbooks.

SELECTION CRITERIA

We included randomised controlled and controlled clinical trials assessing the effects of non-pharmacological and non-invasive interventions to relieve breathlessness in participants described as suffering from breathlessness due to advanced stages of cancer, chronic obstructive pulmonary disease (COPD), interstitial lung disease, chronic heart failure or motor neurone disease.

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed relevant studies for inclusion. Data extraction and quality assessment was performed by three review authors and checked by two other review authors. Meta-analysis was not attempted due to heterogeneity of studies.

MAIN RESULTS

Forty-seven studies were included (2532 participants) and categorised as follows: single component interventions with subcategories of walking aids (n = 7), distractive auditory stimuli (music) (n = 6), chest wall vibration (CWV, n = 5), acupuncture/acupressure (n = 5), relaxation (n = 4), neuro-electrical muscle stimulation (NMES, n = 3) and fan (n = 2). Multi-component interventions were categorised in to counselling and support (n = 5), breathing training (n = 3), counselling and support with breathing-relaxation training (n = 2), case management (n = 2) and psychotherapy (n = 2). There was a high strength of evidence that NMES and CWV could relieve breathlessness and moderate strength for the use of walking aids and breathing training. There is a low strength of evidence that acupuncture/acupressure is helpful. There is not enough data to judge the evidence for distractive auditory stimuli (music), relaxation, fan, counselling and support, counselling and support with breathing-relaxation training, case management and psychotherapy. Most studies have been conducted in COPD patients, only a few studies included participants with other conditions.

AUTHORS' CONCLUSIONS

Breathing training, walking aids, NMES and CWV appear to be effective non-pharmacological interventions for relieving breathlessness in advanced stages of disease.

Psychosocial and behavioural factors in heart transplant candidates – an overview

Mortality among heart transplant (HTX) candidates remains high. This review of the literature shows that psychosocial characteristics like depression, social isolation and coping strategies contribute to morbidity and mortality in heart failure (HF) patients, and may also be relevant to the prognosis of HTX candidates. Based on the research to date, physical activity favourably affects subjective and objective parameters not only in HF patients, but also in HTX candidates. Depression is prevalent among HTX candidates, especially in ischaemic patients, and seems to be related to earlier transplantation. Findings on the effects of depression on pretransplant mortality are conflicting. Not much is known concerning social isolation, coping, nutrition, or weight loss in this patient group. Identification of modifiable psychosocial and behavioural variables related to clinical status in this patient group is clearly needed and will aid the development of behavioural interventions to supplement medical therapies.

Long-term versus intermediate-term supervised exercise training in advanced heart failure: Effects on exercise tolerance and mortality

AIM

To date there have been no studies exploring the effects of long-term versus intermediate-term and short-term supervised exercise training program in patients with severe chronic heart failure (CHF) on optimal medical therapy. We assessed exercise tolerance and mortality in CHF patients undergoing long- versus intermediate-term exercise training (ET).

METHODS

Forty-two consecutive severe CHF patients (New York Heart Association functional class III) were referred for a supervised exercise and cardiac rehabilitation program and were followed-up for 3 years: 20/42 (48%) patients discontinued ET after intermediate-term period of 1.6+/-0.8 years (Group A, intermediate-term ET), and 22/42 (52%) remained on the ET program for 3.0+/-0.3 years (Group B, long-term ET). Exercise duration, 6-min walked distance and metabolic equivalents (METs) assessed by modified Bruce protocol were recorded before, 4.5 months after, and 3 years after initiation of ET.

RESULTS

Both groups were comparable regarding age, gender, prevalence of ischemic etiology, mean ejection fraction and medications. Risk factors for ischemic heart disease were similar, except for the prevalence of diabetes, which was higher in Group A compared to Group B (11/20 versus 5/22, p=0.03). Significantly more Group A patients died after ET discontinuation (4/20 versus 0/22, p=0.01). At the end of follow-up a significant improvement could be seen in Group B patients compared to A in exercise duration, 6-min walked distance and metabolic equivalents (p<0.01 for all).

CONCLUSIONS

Higher survival rate was observed in severe CHF patients undergoing long-term versus intermediate-term exercise training. Long-term supervised exercise training is safe and improves exercise tolerance in these patients.

Non-Pharmacological Interventions in Older People with Heart Failure: Effects of Exercise Training and Relaxation Therapy

BACKGROUND

Effective management of heart failure relies on optimal use of non-pharmacological therapy alongside medical treatment. Yet, there is an inadequate use of non-pharmacological therapy in caring for older people with heart failure.

OBJECTIVE

To examine the effects of relaxation therapy and exercise training on psychological outcomes and disease-specific quality of life of older heart failure patients.

METHODS

Subjects undertook relaxation (n = 59), exercise training (n = 32) or received attention placebo (n = 62) for 12 weeks. The relaxation group attended two training sessions, one revision workshop, and continued with twice-daily taped-directed home relaxation practice, with support from the intervener through bi-weekly telephone contact, for 12 weeks. The exercise group undertook 12 weekly sessions of resistance training and aerobic exercise and thrice weekly home exercise. The control group received regular telephone calls for general 'greetings'.

RESULTS

The relaxation and exercise groups reported a significantly greater improvement in psychological [F(2, 149) = 6.69, p = 0.002] and various disease-specific quality of life outcomes [dyspnea: F(2, 149) = 5.72, p = 0.004; fatigue: F(2, 149) = 3.78, p = 0.25; emotion: F(2, 149) = 6.68, p = 0.001], compared with those who received the attention placebo. While relaxation therapy was more effective to reduce psychological distress, with depression in particular (p < 0.001), exercise therapy worked better to control fatigue symptoms (p = 0.03).

CONCLUSION

Relaxation therapy and exercise training are effective to improve the psychological and physical health of older heart failure patients. They should be used as an individual treatment modality, or as care components of a disease management program.

Psychosoziale Aspekte und Gesundheitsverhalten bei Herzinsuffizienz

Zusammenfassung. Für die steigende Zahl von Patienten mit Herzinsuffizienz stehen verschiedene medizinische Behandlungsansätze zur Verfügung, darunter als letzte Option die Herztransplantation (HTX). Ergänzende psychosoziale und behaviorale Interventionen erscheinen aus verschiedenen Gründen auch für Patienten auf der HTX-Warteliste sinnvoll. Unser Literaturüberblick zeigt, dass bekannte psychosoziale koronare Risikofaktoren wie Depressivität und soziale Isolation auch bei Herzinsuffizienz Morbidität und Mortalität erhöhen. Körperliche Aktivität wirkt sich dagegen günstig auf subjektive und objektive Parameter aus. Diese Faktoren stellen erste Ansatzpunkte für verhaltensorientierte Interventionen dar. Welche Rolle andere koronare Risikofaktoren (z.B. Feindseligkeit, Ärger, Ernährung und Gewichtsreduktion) spielen, ist bislang ungeklärt. Ausblickend werden einige viel versprechende Forschungsansätze skizziert.

Prevalence of symptoms in a community-based sample of heart failure patients

This study explored the prevalence and burden of symptoms in a community-based sample of patients aged >60 with symptomatic heart failure. Five hundred forty-two patients were recruited from UK general practices. Participants completed the Kansas City Cardiomyopathy Questionnaire every 3 months for 2 years. Data are presented at baseline alongside findings from in-depth interviews with patients and focus groups with primary care professionals. Over half the participants experienced breathlessness and/or fatigue daily. Factors identified as predictive of symptom prevalence and burden were as follows: being female; being staged at New York Heart Association Class III or IV; having symptoms of depression; and having two or more comorbidities. Interviews identified other symptoms, including chest pain, nausea, sleep disruption, and confusion. Participants felt that symptoms restricted activities of daily living. Health professionals reported symptom control as being a concern of patients and identified their own educational needs in this area. Findings suggest that symptom prevalence and burden for this population is high. Primary care professionals should offer comprehensive assessment and treatment of symptoms.

Determinants of employee participation in physical activity: critical review of the literature

The purpose of this article is to provide a review of research literature related to factors that influence employee participation in physical activity. Eleven published studies investigating physical activity in samples of adult employees were included in this review. Across these studies, self-efficacy, or belief in personal ability to perform this health behavior, was the best predictor of physical activity among employees. Perceived benefits of physical activity and perceived health status were also found to influence participation in physical activity. Occupational health nurses could offer self-care classes and intervention programs that assist employees in improving their perceptions of self-efficacy to perform physical activity. Additionally, occupational health nurses should continue to reinforce the benefits of physical activity in all health promotion venues.

Depression in coronary artery disease: novel pathophysiologic mechanisms and therapeutic implications

Depression is a common comorbid condition in patients with coronary artery disease and a well-documented risk factor for recurrent cardiac events and mortality. The exact mechanisms underlying the interplay between depression and ischemic heart disease remain poorly understood and the same is true for the most effective depression treatment for cardiac patients. This review summarizes current knowledge regarding the prognostic role of depression in patients with coronary artery disease, the pathophysiologic pathways involved, and the effects of antidepressant therapy on cardiovascular disease outcomes. With recent evidence suggesting that selective serotonin reuptake inhibitors may improve survival after myocardial infarction in patients with depression, diagnosis and treatment of this co-morbidity may be essential for the clinical management of coronary artery disease.

Nutrition and cardiac cachexia

PURPOSE OF REVIEW

Congestive heart failure is a leading cause of morbidity and mortality, especially in older persons. In advanced stages of the disease, congestive heart failure can be associated with serious complications such as cardiac cachexia (defined here as weight loss of more than 6% in 6 months). This review will discuss recent insights into the pathophysiology, anthropometric predictors and potential management of cardiac cachexia.

RECENT FINDINGS

Cardiac cachexia and the associated progressive weight loss are sometimes overlooked by care providers. A delay in diagnosis often results in further loss of vital tissues, progressive weakness, fall-related injuries and potentially long-term care institutionalization and/or death. Emerging data suggest that congestive heart failure is a dynamic disorder of many organ systems, including the myocardial, neurohormonal, immune, vascular, gastrointestinal, renal and musculoskeletal systems. It is becoming more widely appreciated that it is the deterioration of this interactive multisystem complex that results in the systemic inflammation and progressive wasting and atrophy of muscle and other organ tissues, which is the hallmark of cardiac cachexia.

SUMMARY

Cardiac cachexia in congestive heart failure patients may be associated with a low level of physical activity. A high systemic inflammatory state is another marker of cardiac cachexia. Prudent anti-inflammatory nutrition, dietary supplements and exercise can serve to ameliorate and/or potentially prevent progressive wasting. A better understanding of factors contributing to the development of cardiac cachexia will enable us to design preventive strategies and provide improved care for individuals with this debilitating condition.