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Shen BJ, Gau JT. Influence of Depression and Hostility on Exercise Tolerance and Improvement in Patients with Coronary Heart Disease. Int J Behav Med 2016; 24:312-320. [DOI: 10.1007/s12529-016-9598-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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The impacts of cardiac rehabilitation program on echocardiographic parameters in coronary artery disease patients with left ventricular dysfunction. Cardiol Res Pract 2013; 2013:201713. [PMID: 24459599 PMCID: PMC3891233 DOI: 10.1155/2013/201713] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 09/21/2013] [Accepted: 11/02/2013] [Indexed: 11/17/2022] Open
Abstract
Introduction. The accurate impact of exercise on coronary artery disease (CAD) patients with left ventricular dysfunction is still debatable. We studied the effects of cardiac rehabilitation (CR) on echocardiography parameters in CAD patients with ventricular dysfunction. Methods. Patients with CAD who had ventricular dysfunction were included into an exercise-based rehabilitation program and received rehabilitation for eight weeks. All subjects underwent echocardiography before and at the end of the rehabilitation program. The echocardiography parameters, including left ventricular ejection fraction (LVEF), LV end-diastolic (LVEDD) and end-systolic diameters (LVESD), and peak exercise capacity measured in metabolic equivalents (METs), were assessed. Results. Seventy patients (mean age = 57.5 ± 10.2 years, 77.1% males) were included into the study. At the end of rehabilitation period, the LVEF increased from 45.14 ± 5.77% to 50.44 ± 8.70% (P < 0.001), and the peak exercise capacity increased from 8.00 ± 2.56 to 10.08 ± 3.00 METs (P < 0.001). There was no significant change in LVEDD (54.63 ± 12.96 to 53.86 ± 8.95 mm, P = 0.529) or in LVESD (38.91 ± 10.83 to 38.09 ± 9.04 mm, P = 0.378) after rehabilitation. Conclusion. Exercise training in postmyocardial infarction patients with ventricular dysfunction could have beneficial effects on cardiac function without adversely affecting LV remodeling or causing serious cardiac complications.
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Compare A, Zarbo C, Manzoni GM, Castelnuovo G, Baldassari E, Bonardi A, Callus E, Romagnoni C. Social support, depression, and heart disease: a ten year literature review. Front Psychol 2013; 4:384. [PMID: 23847561 PMCID: PMC3696881 DOI: 10.3389/fpsyg.2013.00384] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2013] [Accepted: 06/10/2013] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Coronary heart disease is the major cause of morbidity and mortality in the world. Psychosocial factors such as depression and low social support are established risk factors for poor prognosis in patients with heart disease. However, little is known about the hypothetical relationship pattern between them. PURPOSE The purposes of this narrative review are (1) to appraise the 2002-2012 empirical evidence about the multivariate relationship between depression, social support and health outcomes in patients with heart disease; (2) to evaluate the methodological quality of included studies. METHOD PubMed and PsychINFO were searched for quantitative studies assessing the multiple effects of low social support and depression on prognosis outcomes in patients with heart disease. The following search terms were used: social relation(*), cardiac disease, support quality, relationship, and relational support. RESULTS Five studies (three prospective cohort studies, one case-control study, and one randomization controlled trial) were selected and coded according to the types of support (social and marital). The majority of findings suggests that low social support/being unmarried and depression are independent risk factors for poor cardiac prognosis. However, all analyzed studies have some limitations. The majority of them did not focus on the quality of marital or social relationships, but assessed only the presence of marital status or social relationship. Moreover, some of them present methodological limitations. CONCLUSION Depressive symptoms and the absence of social or marital support are significant risk factors for poor prognosis in cardiac patients and some evidence supports their independence in predicting adverse outcomes. Cardiac rehabilitation and prevention programs should thus include not only the assessment and treatment of depression but also a specific component on the family and social contexts of patients.
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Affiliation(s)
- Angelo Compare
- Department of Human and Social Sciences, University of Bergamo Bergamo, Italy
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Abstract
The purpose of this study was to compare the cardiac rehabilitation referral and enrollment rates of men and women eligible for cardiac rehabilitation. A review of 202 hospital charts found that men and women were equally likely to be referred for cardiac rehabilitation, but women were significantly less likely to enroll (p < 0.05). Ten women who did not enroll and 20 women who did enroll were interviewed to determine factors that influenced their participation in the program. Major motives for enrolling included a desire to improve one's health and the strength of the physician's recommendation. Barriers to enrollment included concern for family members, transportation problems, physical limitations, and expense. Surprisingly, all of the women who did not enroll showed an interest when contacted after they were discharged from the hospital. Based on the findings of this study, it was recommended that cardiac rehabilitation staff telephone women after they are discharged to answer questions, clarify misconceptions, and encourage enrollment in a cardiac rehabilitation program.
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Chuang TY, Sung WH, Chang HA, Wang RY. Effect of a virtual reality-enhanced exercise protocol after coronary artery bypass grafting. Phys Ther 2006; 86:1369-77. [PMID: 17012641 DOI: 10.2522/ptj.20050335] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND PURPOSE Virtual reality (VR) technology has gained importance in many areas of medicine. Knowledge concerning the application and the influence of VR-enhanced exercise programs is limited for patients receiving coronary artery bypass grafting. The purpose of this study was to evaluate the effect of a virtual "country walk" on the number of sessions necessary to reach cardiac rehabilitation goals in patients undergoing coronary artery bypass grafting. SUBJECTS Twenty subjects who were seen for cardiac rehabilitation between January and June 2004 comprised the study sample. METHODS The protocol for this study included an initial maximum graded exercise tolerance test, given to determine the subsequent training goals for the subject, followed by biweekly submaximal endurance training sessions. All subjects were assigned by lot to 1 of 2 submaximal endurance training programs, one (group 2) with and the other (group 1) without the added VR environment. In all other respects, the 2 programs were identical. Each training session lasted for 30 minutes and was carried out twice per week for about 3 months. The primary outcome measures were maximum load during the work sessions, target oxygen consumption, target heart rate (beats per minute), and number of training sessions required to reach rehabilitation goals. RESULTS By the end of 20 training sessions, only 4 of the 10 control subjects had reached the heart rate target goal of 85% their maximum heart rate. In contrast, 9 of the 10 subjects in the VR program had attained this goal by 9 or fewer training sessions. When target metabolic cost (75% peak oxygen consumption) was used as the training goal, all 10 subjects in the VR program had reached this target after 2 training sessions (or, in some cases, 1 training session), but not until training session 15 did a cumulative number of 9 control subjects reach this goal. DISCUSSION AND CONCLUSION These study outcomes clearly support the notion that incorporating a VR environment into cardiac rehabilitation programs will accelerate maximum recovery of patients' cardiovascular function.
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Affiliation(s)
- Tien-Yow Chuang
- Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, Taipei, Taiwan.
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Shen BJ, Myers HF, McCreary CP. Psychosocial predictors of cardiac rehabilitation quality-of-life outcomes. J Psychosom Res 2006; 60:3-11. [PMID: 16380304 DOI: 10.1016/j.jpsychores.2005.06.069] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2004] [Indexed: 10/25/2022]
Abstract
OBJECTIVE This study investigated hostility, social support, coping, depression, and their contributions to concurrent and posttreatment quality of life (QoL) among a group of patients participating in a 6-week cardiac rehabilitation program. METHOD Both direct and mediational relationships among psychosocial factors, QoL baseline, and QoL outcome were examined using structural equation modeling analysis, while age, education, and severity of illness (risk for future event) were controlled. RESULTS The final model was well supported (chi(2)=64.88, df=56, P>.05; CFI=.99, RMSEA=.04). Results indicated that baseline QoL, hostility, and depressive symptom severity directly and independently predicted QoL outcome, while depression and hostility were also associated with baseline QoL. Hostility, social support, and maladaptive coping also contributed to baseline and follow-up QoL by their associations with depression. CONCLUSION Psychosocial characteristics were interrelated, and they predicted postrehabilitation QoL outcome directly or indirectly through depression symptom severity.
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Affiliation(s)
- Biing-Jiun Shen
- Department of Psychology, University of Miami, Coral Gables, FL 33124-0751, United States.
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Beswick AD, Rees K, West RR, Taylor FC, Burke M, Griebsch I, Taylor RS, Victory J, Brown J, Ebrahim S. Improving uptake and adherence in cardiac rehabilitation: literature review. J Adv Nurs 2005; 49:538-55. [PMID: 15713186 DOI: 10.1111/j.1365-2648.2004.03327.x] [Citation(s) in RCA: 133] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIMS This paper presents a comprehensive systematic review of literature carried out to identify studies of interventions to improve uptake, adherence and professional compliance in cardiac rehabilitation. BACKGROUND Guidelines recommend that cardiac rehabilitation should be offered to patients following acute myocardial infarction and revascularization. Uptake and adherence are low, particularly in women, older people, and socially deprived and ethnic minority patients. Although patient, service and professional barriers to rehabilitation uptake have been described, no attempt has been made to evaluate systematically interventions aimed at improving uptake and adherence in cardiac rehabilitation. METHODS A comprehensive search strategy identified studies of cardiac rehabilitation, using the terms uptake, adherence and compliance. The search included grey literature, hand searching of specialist journals and conference abstracts. No language restriction was applied. Studies were summarized in three qualitative overviews and assessed by quality of evidence. RESULTS From 3261 publications identified, 957 were acquired on the basis of title or abstract. Few studies were of sufficient quality to make specific recommendations. Six, 12 and five studies, respectively, provided adequate information on methods to improve uptake, adherence or professional compliance. A minority of studies were randomized controlled trials. Studies of motivational and self-management strategies and use of lay volunteers showed some promise in improving rehabilitation uptake or lifestyle change. Nurse-led coordination of care after hospital discharge may have a role in improving rehabilitation uptake. Limited information was provided on resource implications, and there was a lack of studies with under-represented groups. The literature contained numerous suggested interventions which merit evaluation in appropriately designed studies. CONCLUSIONS Little research has been reported evaluating interventions to improve uptake, adherence and professional compliance in cardiac rehabilitation. A wide range of possible interventions was identified and further evaluations of methods are indicated.
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Affiliation(s)
- Andrew D Beswick
- Department of Social Medicine, University of Bristol, Bristol, UK.
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Shen BJ, McCreary CP, Myers HF. Independent and mediated contributions of personality, coping, social support, and depressive symptoms to physical functioning outcome among patients in cardiac rehabilitation. J Behav Med 2004; 27:39-62. [PMID: 15065475 DOI: 10.1023/b:jobm.0000013643.36767.22] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This study examined the direct and mediated contributions of psychosocial variables to posttreatment physical functioning among 142 patients receiving cardiac rehabilitation. Two models were proposed and tested. In the first model, psychosocial factors were correlated and made to predict baseline and 6-week physical functioning. The results showed that after controlling for age, illness severity, baseline physical functioning, and other psychosocial correlates, optimism and social support still significantly predicted better posttreatment physical functioning. In the second model, we explored both the direct and mediational relationships between psychosocial factors and physical health outcomes. Optimism and social support were found to contribute to health outcomes not only directly but also indirectly through the mediation of less engagement in detrimental coping and lower depressive symptoms, whereas hostility and negative coping only predicted outcomes indirectly through mediators. These findings highlighted the importance of addressing psychosocial issues and their interrelationships in cardiac rehabilitation.
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Affiliation(s)
- Biing-Jiun Shen
- University of Miami, Department of Psychology, P.O. Box 248185, Coral Gables, Florida 33124-2070, USA.
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LaFontaine T. The complexities of predicting risk in CVR patients. JOURNAL OF CARDIOPULMONARY REHABILITATION 2004; 24:16-8. [PMID: 14758098 DOI: 10.1097/00008483-200401000-00004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
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Barnason S, Zimmerman L, Nieveen J, Schmaderer M, Carranza B, Reilly S. Impact of a home communication intervention for coronary artery bypass graft patients with ischemic heart failure on self-efficacy, coronary disease risk factor modification, and functioning. Heart Lung 2003; 32:147-58. [PMID: 12827099 DOI: 10.1016/s0147-9563(03)00036-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The purpose of this study is to determine the impact of a home communication intervention (HCI) for ischemic heart failure Coronary Artery Bypass Graft (CABG) patients >/= 65 years of age on self-efficacy, coronary artery disease risk factor modification and functioning posthospitalization. DESIGN A randomized clinical trial with repeated measures was used. SAMPLE A subsample of ischemic heart failure CABG surgery patients (n = 35) was drawn from the parent study of 180 CABG patients. RESULTS HCI participants (n = 18) had significantly higher adjusted mean self-efficacy scores [F(1, 29) = 6.40, P <.05] and adjusted mean levels of functioning (physical, general health, mental, and vitality functioning) compared with the routine care group (n = 17), using repeated measures analysis of covariance with baseline scores as covariates. There were also significant effects of time on bodily pain and role emotional functioning. Significantly higher exercise adherence (t = 3.09, P <.01) and lower reported stress (t = 3.77, P <.01) at 3 months after surgery was reported by HCI subjects. CONCLUSIONS Data from this pilot study can be used to strengthen the HCI intervention with more tailored strategies for vulnerable subgroups of CABG patients.
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Affiliation(s)
- Susan Barnason
- University of Nebraska Medical Center, College of Nursing, Lincoln 68588-0620, USA
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Sullivan MD, LaCroix AZ, Russo JE, Walker EA. Depression and self-reported physical health in patients with coronary disease: mediating and moderating factors. Psychosom Med 2001; 63:248-56. [PMID: 11292272 DOI: 10.1097/00006842-200103000-00008] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES The purpose of this study was to define how the relation between depression and self-reported physical health in patients with coronary disease is modified by other patient-centered factors. METHODS We conducted a prospective cohort study of 111 patients (members of a health maintenance organization) with angiographically documented coronary disease, examining factors (physical symptoms, psychological states and traits, and spousal support) modifying the relation between depression and patient-reported physical health 5 years later using multiple hierarchical regression models. RESULTS Five regression models (all including demographic and disease severity covariates) were constructed to predict physical health from depression only (R2 = 0.22); depression plus angina and fatigue (R2 = 0.53); depression plus positive affect and novelty seeking and their interaction (R2 = 0.48); depression plus spousal support (R2 = 0.27); and depression, angina, fatigue, positive affect, and novelty seeking (overall model) (R2 = 0.65). Depression remained significant in each model, but the proportion of variance it predicted was diminished in the presence of the other variables (bivariate r = 0.39, partial r = 0.37-0.13). CONCLUSIONS The effect of depression on self-reported physical health is significantly mediated by physical symptoms (angina and fatigue), personality states and traits (positive affect and novelty seeking), and spousal support. Positive affect and novelty seeking had more marked effects on physical health in the presence of more depression. Thus, a broad range of factors beyond the severity of coronary disease itself affect the perceived physical health of patients with coronary heart disease.
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Affiliation(s)
- M D Sullivan
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle 98195, USA.
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Zecchin RP, Chai YY, Roach KA, Speerin R, Lindsay G, Squire J, Denniss AR. Is nurse-supervised exercise stress testing safe practice? Heart Lung 1999; 28:175-85. [PMID: 10330213 DOI: 10.1016/s0147-9563(99)70057-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Nurses have been performing exercise stress tests (EST) without medical supervision since 1978 in our hospital-based cardiac rehabilitation unit. This study was conducted to examine the incidence of cardiovascular complications and to describe the competency-based training program for the nurses performing the EST. DESIGN Descriptive, retrospective audit of prospective data. SETTING Single comprehensive cardiac rehabilitation center in a large tertiary referral hospital in western Sydney, Australia. SUBJECTS Seventeen thousand, four hundred and sixty-seven patients were included in this study over a 12-year period. METHOD Data were collected on all ESTs performed by the cardiac rehabilitation nurses from January 1986 to December 1997 in relation to serious cardiovascular complications and other EST parameters. RESULTS In this study, 17,467 ESTs were performed on 5054 patients who had 6273 separate presentations. The most common entry diagnosis was after an acute myocardial infarction (50%). The mean age was 58 +/- 10.5 years (range 15 to 87 years; 80% male). The left ventricular ejection fraction (n = 2822) was 49% +/- 14%. In a subgroup analysis of 14,454 patients, 14% had a positive EST (ST segment >1.9 mm depression). There were no deaths associated with the EST, and there were 13 major complications in 12 patients. This figure included no cardiac arrests, 11 episodes of conscious sustained ventricular tachycardia, 1 reinfarction, and 1 mitral valve rupture, representing a 0% mortality rate and a 0.075% major morbidity rate. CONCLUSION This study shows that nurse-supervised EST of higher risk patients in the hospital-based cardiac rehabilitation setting has been a safe practice from a mortality and morbidity rate perspective. This finding may be accounted for by the high training standard and reaccreditation of the nurses on the advanced practice of performing EST.
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Affiliation(s)
- R P Zecchin
- Cardiac Education and Assessment Program (CEAP), Westmead Hospital, Sydney, Australia
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