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Poor health-related quality of life (HR-QOL) and anxiety status in younger patients living with heart failure and dilated cardiomyopathy (DCM) may be caused by the illness itself or the numerous life events that traditionally occur earlier in life, such as establishing a career, meaningful relationships, family, and financial security. The present case involved a 26-year-old man diagnosed with DCM who participated in an outpatient cardiac rehabilitation (CR) program once a week. No cardiovascular events were observed during CR. At follow-up after 12â¯months, exercise tolerance improved from 18.4 to 24.9â¯mL/kg/min. Regarding HR-QOL, the Short-Form Health Survey showed that only general health, social function, and physical component summary were improved during follow-up. However, other components showed no significant increasing trend. The State-Trait Anxiety Inventory showed a better improvement in trait anxiety (from 59 to 54 points) than state anxiety (from 46 to 45 points). For young patients with DCM, it is crucial to consider not only physical status but also psychosocial status even with improved exercise tolerance. Learning objective: Younger adults with dilated cardiomyopathy (DCM) had strikingly worse health-related quality of life with both the emotional and physical components of the scale. Beyond physical symptoms alone, living with heart failure and DCM at a younger age negatively impacts role fulfillment, autonomy, perception, and psychological well-being. Cardiac rehabilitation (CR) comprised medical evaluation of patients, exercise therapy, education for secondary prevention, and support for psychosocial factors including counseling and cognitive-behavioral therapy. Therefore, early detection of the psychosocial problem and providing further support by participating in CR is important.
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Background: Frailty is an important prognostic factor in patients with cardiovascular diseases (CVD), and patients with CVD have a high rate of concurrent psycho-emotional stress, as well as depressive mood and anxiety symptoms. Despite this, few reports have examined the effects of the efficacy of Phase II cardiac rehabilitation (CR) in frail patients, including improvements in anxiety levels. MethodsâandâResults: In all, 137 patients (mean [±SD] age 65.8±13.0 years; 71% male) who participated in Phase II CR and were assessed after CR completion were included in this study. Patients were evaluated using the Kihon Checklist (KCL) form at the beginning of CR and were divided into the 3 groups according to KCL scores: frail (n=34, 25%), pre-frail (n=40, 29%), and non-frail (n=63, 46%). Physical function and anxiety levels were compared among the 3 groups. The pre-frail and frail groups had significantly higher state anxiety and trait anxiety than the non-frail group (P<0.01). At the end of Phase II CR, all 3 groups showed significant improvements in the 6-min walking distance (P<0.05). State anxiety improved significantly in the non-frail and pre-frail groups, whereas trait anxiety only improved in the non-frail group. Conclusions: Physical function was improved in frail patients who participated in Phase II CR. However, there was no significant improvement in their level of anxiety.
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BACKGROUND: Cardiac rehabilitation (CR) in the long term is fundamental to achieve better outcomes. However, most patients may find it difficult to maintain healthy lifestyle behavior after ambulatory CR program. We aimed to investigate the feasibility on remote CR support program (Remote-CR) in older patients with cardiac disease. METHODS: Between October 2020 and February 2021, we enrolled older patients with cardiac disease after at least over 5 months of ambulatory CR program. The study was conducted as a randomized controlled case series to compare Remote-CR vs. center-based CR (CB-CR) after ambulatory CR in older patients with cardiac disease. The core component of Remote-CR is a web application, which evaluates vital sign and receives feedback through real-time video consultation once a week. We evaluated the satisfaction of Remote-CR, and impact of Remote-CR on adherence to exercise and physical activity management. Moreover, we assessed the change in functional status using handgrip strength, usual gait speed, short physical performance battery (SPPB), and Kihon checklist (KCL) before the intervention, at the end of the 4-week intervention, and cardiovascular-related hospital discharge within 6 months after completion of ambulatory CR. RESULTS: Eleven patients were enrolled (six for Remote-CR and five for CB-CR). All participants completed the intervention without serious adverse event in each group. After the on-site initial remote system set up, all the patients completed the Remote-CR session without on-site assistance. Patients' satisfaction with Remote-CR was generally high. Remote-CR helps to maintain healthy lifestyle behavior. In addition, Remote-CR and CB-CR seem to be equally successful in maintaining functional status and preventing cardiovascular-related hospital readmission. CONCLUSIONS: This trial suggested the Remote-CR comprising a hybrid of information and communication technology and strategy for health behavior change may be a feasible and safe intervention option in selected older patients with cardiac disease after completion of ambulatory CR.
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BACKGROUND: Advanced glycation end-products, indicated by skin autofluorescence (SAF) levels, could be prognostic predictors of all-cause and cardiovascular mortality in patients with diabetes mellitus (DM) and renal disease. However, the clinical usefulness of SAF levels in patients with heart failure (HF) who underwent cardiac rehabilitation (CR) remains unclear. This study aimed to investigate the associations between SAF and MACE risk in patients with HF who underwent CR. METHODS: This study enrolled 204 consecutive patients with HF who had undergone CR at our university hospital between November 2015 and October 2017. Clinical characteristics and anthropometric data were collected at the beginning of CR. SAF levels were noninvasively measured with an autofluorescence reader. Major adverse cardiovascular event (MACE) was a composite of all-cause mortality and unplanned hospitalization for HF. Follow-up data concerning primary endpoints were collected until November 2017. RESULTS: Patients' mean age was 68.1 years, and 61% were male. Patients were divided into two groups according to the median SAF levels (High and Low SAF groups). Patients in the High SAF group were significantly older, had a higher prevalence of chronic kidney disease, and more frequently had history of coronary artery bypass surgery; however, there were no significant between-group differences in sex, prevalence of DM, left ventricular ejection fraction, and physical function. During a mean follow-up period of 590 days, 18 patients had all-cause mortality and 36 were hospitalized for HF. Kaplan-Meier analysis showed that patients in the high SAF group had a higher incidence of MACE (log-rank P < 0.05). After adjusting for confounding factors, Cox regression multivariate analysis revealed that SAF levels were independently associated with the incidence of MACE (odds ratio, 1.86; 95% confidence interval, 1.08-3.12; P = 0.03). CONCLUSION: SAF levels were significantly associated with the incidence of MACE in patients with HF and may be useful for risk stratification in patients with HF who underwent CR.
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Rehabilitación Cardiaca , Productos Finales de Glicación Avanzada/metabolismo , Insuficiencia Cardíaca/rehabilitación , Piel/metabolismo , Anciano , Anciano de 80 o más Años , Biomarcadores/metabolismo , Rehabilitación Cardiaca/efectos adversos , Rehabilitación Cardiaca/mortalidad , Causas de Muerte , Femenino , Factores de Riesgo de Enfermedad Cardiaca , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/metabolismo , Insuficiencia Cardíaca/mortalidad , Hospitalización , Humanos , Incidencia , Mediciones Luminiscentes , Masculino , Persona de Mediana Edad , Valor Predictivo de las Pruebas , Supervivencia sin Progresión , Estudios Retrospectivos , Medición de Riesgo , Factores de Tiempo , Tokio/epidemiologíaRESUMEN
OBJECTIVE: The aim of this study was to examine whether preoperative phase angle (PhA) measured by bioelectrical impedance analysis was associated with a hospital-acquired functional decline in older patients undergoing cardiovascular surgery. METHODS: This was an observational study of prospectively collected data of 114 patients (>65 y of age) with cardiovascular disease who underwent elective cardiovascular surgery between September 2019 and August 2020. Patients were classified into tertiles based on PhA levels. Factors associated with the occurrence of hospital-acquired functional decline (postoperative recovery to preoperative physical function was not possible) were analyzed using univariate and multivariate analyses. RESULTS: Patients in the low PhA group were significantly older than those in the middle and high PhA groups; were predominantly women; had higher New York Heart Association cardiovascular and EuroSCORE severity scores; and had significantly lower levels of body mass index, Geriatric Nutritional Risk Index, hemoglobin, and albumin. There was a significant correlation between PhA and nutrition and physical function. The incidence of hospital-acquired functional decline occurred in 26.3% of all patients, with a significantly higher incidence in patients in the low PhA group. Multivariate analysis showed that PhA was extracted as a factor for the hospital-acquired functional decline in all the models. CONCLUSIONS: PhA was associated with hospital-acquired functional decline in older patients undergoing cardiovascular surgery. PhA is likely to be a comprehensive indicator of physical health that indicates nutritional status, physical function, and geriatric syndrome (frailty/sarcopenia), and is an important predictor of hospital-acquired functional decline in this group of older patients.
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Sarcopenia , Anciano , Impedancia Eléctrica , Femenino , Hospitales , Humanos , Estado NutricionalRESUMEN
BACKGROUND: The Japanese Ministry of Health, Labour and Welfare reported that the overall constipation complaint rates among men and women are 2.5% and 4.6%, respectively. To evaluate the impact of constipation on patients with cardiovascular diseases, we investigated the association between constipation and frailty components in patients undergoing cardiac rehabilitation (CR). METHODS: We enrolled 102 consecutive patients undergoing late phase II CR (mean age: 62.7 ± 13.4 years; 68 (67%) were men). We investigated clinical characteristics, observed defecation status and evaluated frailty components assessed by the Kihon checklist. According to the Clinical Guidelines for Chronic Constipation, the subjects were divided into constipation and non-constipation groups. RESULTS: Constipation was noted in 33 patients (32%). Interestingly, the constipation complaint rate was only 15%. Age was significantly higher in the constipation group than in the non-constipation group; however, no differences in sex, underlying diseases and prevalence rates of coronary risk factors were observed between the two groups. Body mass index, hemoglobin level, albumin level and estimated glomerular filtration rate were significantly lower in the constipation group than in the non-constipation group. The prevalence of frailty was significantly higher in the constipation group than in the non-constipation group. Physical ability, seclusion and depression scores were significantly higher in the constipation group than the non-constipation group. CONCLUSIONS: Constipation was associated with physical function and depression score as components of frailty in patients undergoing CR.
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Arterial stiffness contributes to the development of cardiovascular disease (CVD). However, the relationship between the arterial stiffness and exercise tolerance in CVD patients with preserved ejection fraction (pEF) and those with reduced EF (rEF) is unclear. We enrolled 358 patients who participated in cardiac rehabilitation and underwent cardiopulmonary exercise testing at Juntendo University Hospital. After excluding 195 patients who had undergone open heart surgery and 20 patients with mid-range EF, the patients were divided into pEF (n = 99) and rEF (n = 44) groups. Arterial stiffness was assessed using arterial velocity pulse index (AVI) and arterial pressure volume index (API) at rest. The patients in the pEF group were significantly older and had a higher prevalence of coronary artery disease than the rEF group. The pEF group had significantly lower AVI levels and higher API levels than the rEF group. In the pEF group, the peak oxygen uptake (peak VO2) and the anaerobic threshold was significantly higher than those in the rEF group. The peak VO2 was significantly and negatively correlated with AVI and API in the pEF group (All, P < 0.05), but not in the rEF group. Multivariate linear regression analyses demonstrated that AVI was independently associated with peak VO2 (ß = -0.34, P < 0.05) in the pEF group. In conclusion, AVI may be a useful factor for assessing exercise tolerance, particularly in CVD patients with pEF.
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Rehabilitación Cardiaca/métodos , Enfermedades Cardiovasculares/terapia , Tolerancia al Ejercicio/fisiología , Volumen Sistólico/fisiología , Rigidez Vascular/fisiología , Anciano , Presión Sanguínea/fisiología , Enfermedades Cardiovasculares/fisiopatología , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Análisis de la Onda del Pulso , Estudios RetrospectivosRESUMEN
BACKGROUND: The frailty state consists of not only physical but also psycho-emotional problems, such as cognitive dysfunction and depression as well as social problems. However, few reports have examined the relationship between frailty and anxiety levels in elderly patients undergoing cardiac rehabilitation (CR). METHODS: We analyzed 255 patients (mean age: 74.9 ± 5.8 years, 67% male) who participated in early phase II CR at Juntendo University Hospital. At the beginning of CR, patients carried out self-assessments based on the Kihon Checklist (KCL) and the State Trait Anxiety Inventory Form (STAI). Patients were divided into three groups: frailty group (n = 99, 39%), pre-frailty group (n = 81, 32%), and non-frailty group (n = 75, 29%) according to the KCL. We assessed results from the KCL scores and its relationship with anxiety levels. RESULTS: Among the three groups, there were no significant differences in age, underlying illnesses, or the prevalence of coronary risk factors. Depressive mood domains of the KCL were significantly higher in the frailty and pre-frailty groups than in the non-frailty groups (3.0 ± 1.5 vs. 1.4 ± 1.2 vs. 0.4 ± 0.6; P < 0.01). The state anxiety level was significantly higher in the frailty group than in the non-frailty group (41.6 ± 0.9 vs. 34.9 ± 1.0; P < 0.01). The trait anxiety levels were significantly higher in the frailty group and pre-frailty group than in the non-frailty group (45.5 ± 0.9 vs. 39.2 ± 1.0 vs. 35.1 ± 1.1; P < 0.01). State anxiety and trait anxiety also showed a significantly positive correlations with the KCL scores (r = 0.32 vs. 0.41, P < 0.01). CONCLUSIONS: Frailty scores were positively correlated not only with physical function but also with depression mood and anxiety levels in elderly patients undergoing early phase II CR. These results suggest that assessment of depressive mood and anxiety is also important in elderly patients undergoing early phase II CR.
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BACKGROUND: We investigated the combined effects of physical activity (PA) and aggressive low-density lipoprotein cholesterol (LDL-C) reduction on the changes in coronary plaque volume (PV) in patients with acute coronary syndrome (ACS) using volumetric intravascular ultrasound (IVUS) analysis. METHODS: We retrospectively analyzed data from two different prospective clinical trials that involved 101 ACS patients who underwent percutaneous coronary intervention (PCI) and assessed the non-culprit sites of PCI lesions using IVUS at baseline and at the follow-up. After PCI, all the patients participated in early phase II comprehensive cardiac rehabilitation. Patients were divided into four groups based on whether the average daily step count, measured using a pedometer, was 7000 steps of more and whether the follow-up LDL-C level was <70 mg/dL. At the time of follow-up, we examined the correlation of changes in the PV with LDL-C and PA. RESULTS: The baseline characteristics of the four study groups were comparable. At the follow-up, plaque regression in both the achievement group (PA and LDL-C reduction) was higher than that in the other three groups. In addition, plaque reduction independently correlated with increased PA and reduction in LDL-C level. CONCLUSIONS: Combined therapy of intensive PA and achievement of LDL-C target retarded coronary PV in patients with ACS.
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BACKGROUND: Advanced glycation end products (AGEs) are associated with aging, diabetes mellitus (DM), and other chronic diseases. Recently, the accumulation of AGEs can be evaluated by skin autofluorescence (SAF). However, the relationship between SAF levels and exercise capacity in patients with cardiovascular disease (CVD) remains unclear. This study aimed to investigate the association between the tissue accumulation of AGEs and clinical characteristics, including exercise capacity, in patients with CVD. METHODS: We enrolled 319 consecutive CVD patients aged ≥40 years who underwent early phase II cardiac rehabilitation (CR) at our university hospital between November 2015 and September 2017. Patient background, clinical data, and the accumulation of AGEs assessed by SAF were recorded at the beginning of CR. Characteristics were compared between two patient groups divided according to the median SAF level (High SAF and Low SAF). RESULTS: The High SAF group was significantly older and exhibited a higher prevalence of DM than the Low SAF group. The sex ratio did not differ between the two groups. AGE levels showed significant negative correlations with peak oxygen uptake and ventilator efficiency (both P < 0.0001). Exercise capacity was significantly lower in the high SAF group than in the low SAF group, regardless of the presence or absence of DM (P < 0.05). A multivariate logistic regression analysis showed that SAF level was an independent factor associated with reduced exercise capacity (odds ratio 2.10; 95% confidence interval 1.13-4.05; P = 0.02). CONCLUSION: High levels of tissue accumulated AGEs, as assessed by SAF, were significantly and independently associated with reduced exercise capacity. These data suggest that measuring the tissue accumulation of AGEs may be useful in patients who have undergone CR, irrespective of whether they have DM.
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Rehabilitación Cardiaca , Enfermedades Cardiovasculares/terapia , Tolerancia al Ejercicio , Productos Finales de Glicación Avanzada/metabolismo , Piel/metabolismo , Adulto , Anciano , Biomarcadores/metabolismo , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/metabolismo , Enfermedades Cardiovasculares/fisiopatología , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
AIM: The Kihon Checklist is a useful screening tool for assessing frailty in older individuals. However, the clinical significance of the Kihon Checklist in cardiac rehabilitation patients remains unclear. The present study aimed to evaluate the relationship between the Kihon Checklist and the clinical parameters in patients who participated in cardiac rehabilitation. METHODS: We enrolled 845 consecutive patients (584 men, mean age 71 years) who participated in cardiac rehabilitation at Juntendo University Hospital, Tokyo, Japan, between November 2015 and October 2017. The patients were divided into non-frailty (n = 287), pre-frailty (n = 270) and frailty (n = 288) groups according to their Kihon Checklist scores. Cardiopulmonary exercise testing was carried out in 302 patients. RESULTS: The frailty group was older and had a higher prevalence of history of heart failure than the non-frailty group, although left ventricular ejection fraction did not differ significantly between groups. Nutritional index, trunk and limb muscle mass, lean body weight, and grip strength were significantly lower in the frailty and pre-frailty groups than those in the non-frailty group. In the cardiopulmonary exercise test, a stepwise significant decrease in peak oxygen uptake was observed across the three groups (non-frailty 17.2 ± 3.6, pre-frailty 16.0 ± 3.4, frailty 14.4 ± 3.5 mL/kg/min, P < 0.01). Multivariate regression analyses showed that the Kihon Checklist score was significantly and independently associated with peak oxygen uptake (r = -0.34, P < 0.0001). CONCLUSIONS: The Kihon Checklist, which was associated with frailty and exercise tolerance, could be used as a clinical assessment method for patients who participated in cardiac rehabilitation. Geriatr Gerontol Int 2019; 19: 287-292.
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Rehabilitación Cardiaca , Lista de Verificación , Tolerancia al Ejercicio , Fragilidad , Evaluación Geriátrica/métodos , Consumo de Oxígeno , Actividades Cotidianas , Anciano , Rehabilitación Cardiaca/métodos , Rehabilitación Cardiaca/estadística & datos numéricos , Lista de Verificación/métodos , Lista de Verificación/normas , Prueba de Esfuerzo/métodos , Prueba de Esfuerzo/estadística & datos numéricos , Femenino , Fragilidad/diagnóstico , Fragilidad/epidemiología , Fragilidad/fisiopatología , Fragilidad/rehabilitación , Humanos , Japón/epidemiología , Masculino , PrevalenciaRESUMEN
BACKGROUND: Cardiac rehabilitation (CR) is an established multidisciplinary secondary preventive program. We investigated the effects of CR involving intensive physical activity (PA) on coronary plaque volume and components in patients with acute coronary syndrome (ACS).MethodsâandâResults:We enrolled 32 consecutive patients with ACS in early phase II CR and randomly assigned them to an intensive CR group (n=18; CR participation ≥twice/week, daily PA ≥9,000 steps) or a standard CR group (n=14; CR participation ≥once/2weeks, daily PA ≥6,000 steps). Serial integrated backscatter intravascular ultrasound was performed for non-culprit lesions at baseline and after 8 months. Baseline clinical data were identical between the 2 groups. Unexpectedly, CR participation and PA did not differ significantly between the 2 groups, and there was no significant difference in plaque volume (PV) or components between the 2 groups. Subsequently, we classified the patients into 2 groups according to median PA (7,000 steps). There were significant differences in percent change of PV and of lipid volume between these 2 groups. In addition, these changes were negatively and independently correlated with PA. CONCLUSIONS: No significant difference was observed in PV or components between the intensive CR and the standard CR groups. Intensive PA, however, may retard coronary PV and ameliorate lipid component in patients with ACS participating in late phase II CR.