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AIMS: The ability to be physically active is pivotal to the quality of life in elderly patients. This study aims to describe the association between exercise capacity and health-related quality of life (HRQoL), anxiety, and depression following an exercise-based cardiac rehabilitation (CR) program in elderly cardiac patients. METHODS: Patients aged ≥65 years with acute and chronic coronary syndrome or heart valve surgery were consecutively included from 8 CR centers in 7 European countries. Exercise capacity (VO2peak(ml/kg/min)) was assessed with a cardiopulmonary exercise test (97%) or a six-minute walk test. Outcome variables included HRQoL (SF-36 physical and mental component scores (PCS and MCS)), anxiety (GAD-7), and depression (PHQ-9). Mixed models were used to address the association between baseline and the development in VO2peak, and outcome variables stratified on sex, and adjusted for baseline values, age, and CR center. RESULTS: A total of 1,633 patients were included (T0), 1,523 (93%) completed end-of-CR assessment (T1), and 1,457 (89%) 1-year follow-up (T2). Women had higher % of predicted VO2peak, but poorer scores in HRQoL, anxiety and depression at all time-points. All scores improved in both sexes at follow-up. We found significant associations between VO2peak at baseline as well as development in VO2peak and all outcome variables at T1 and T2 in men (all p < 0.001). In women, VO2peak was only associated with PCS scores (p < 0.001). CONCLUSIONS: Improvements in exercise capacity was strongly associated with improvements in HRQoL and mental health, however with stronger associations in men. The results highlight the importance of physical fitness for HRQol and mental health. The findings from this study might be useful to better target individual CR programs.
This study explores the association between exercise capacity and the well-being of elderly cardiac patients participating in a cardiac rehabilitation program, focusing on health-related quality of life (HRQoL), anxiety, and depression. Key Findings:Women, despite having higher percentages of predicted exercise capacity, consistently reported poorer HRQoL, anxiety, and depression scores compared to men at all assessed time points.Improvements in exercise capacity were strongly associated with positive changes in HRQoL and mental health, with these associations being more pronounced in men.
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AIMS: To evaluate the impact of cardiac rehabilitation (CR) on optimization of secondary prevention treatments for acute coronary syndrome (ACS), medication persistence, medical follow-up, rehospitalisation, and all-cause mortality. METHODS: The national health insurance database was used to identify all patients hospitalised for ACS in France in 2019 and those among them who received CR. Patients' characteristics and outcomes were described and compared between CR and non-CR patients. Poisson regression models were used to identify the impact of CR after adjusting for confounders. A Cox model was fitted to identify the variables related to mortality after adjustment for medication persistence and cardiologic follow-up. RESULTS: In 2019, 22% of 134,846 patients hospitalised for ACS in France received CR within six months of their discharge. After one year, only 60% of patients who did not receive CR were still taking BASI drugs (combination of Beta blockers, Antiplatelets agents, Statins and RAAS Inhibitors). This rate and the medical follow-up rate were higher in patients who received CR. Two years after the ACS event, patients who received CR had better medical follow-up and lower mortality risk, after adjusting for cofounding variables (adjusted HR all-cause mortality = 0.65 [0.61-0.69]). After adjustment for the dispensing of cardiovascular drugs and cardiologic follow-up, the independent effect of CR was not as strong but remained significant (HR = 0.90 [95%CI: 0.84-0.95]). CONCLUSION: Patients who received CR after hospitalisation for ACS had a better prognosis. Optimization of efficient secondary prevention strategies, improved medication persistence, and enhanced cardiologic follow-up seemed to play a major role.
In our nationwide study of all patients hospitalized for acute coronary syndrome in 2019 (n = 134,846), 22% were admitted in cardiac rehabilitation after their hospitalisation. The admission in cardiac rehabilitation unit increased patients medication persistence, increased the chance to initiate a tobacco replacement therapy in smokers, reduced rehospitalisation risk and the recurrence of acute coronary syndrome. In addition the risk of death was reduced in the two years following the hospitalization. Health benefits associated with an admission in cardiac rehabilitation following an acute coronary syndrome are significant focusing recurrence and mortality. The correction of cardiovascular risk factors, the improvement of medication persistence and a more frequent cardiologic follow-up play a major role in these health benefits.These results should help to encourage increased referral for and patient participation in cardiac rehabilitation programs, whose rate is still very low in many countries, including France. Finally, decreasing hospital capacity means that new rehabilitation modalities need to be considered, including supervised home-based CR and tele-rehabilitation.
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Background: Supervised exercise training decreases total and cardiac mortality and increases quality of life of heart failure with reduced ejection fraction (HFrEF) patients. However, response to training is variable from one patient to another and factors responsible for a positive response to training remain unclear. The aims of the study were to compare cardiac hemodynamic changes after an exercise training program in responders (R) versus non-responders (NR) HFrEF patients, and to compare different discriminators used to assess response to training. Methods: Seventy-six HFrEF patients (86% males, 57 ± 12 years) completed an exercise training program for 4 weeks. Patients underwent cardiopulmonary exercise testing (CPET) on a cycle ergometer before and after training. Cardiac hemodynamics were measured by impedance cardiography during CPET. The R and NR groups were classified using the median change in peak oxygen uptake (VÌO2peak). Results: There were statistically significant differences in VÌO2peak (+35% vs. -1%, P < 0.0001) and in peaks of ventilation (+30% vs. +2%, P < 0.0001), cardiac output (COpeak) (+25% vs. +4%, P < 0.01), systolic blood pressure (+12% vs. +2%, P < 0.05), diastolic blood pressure (+9% vs. +4%, P < 0.05) and heart rate (+8% vs. +1%, P < 0.01) between R and NR after the training program. VÌO2peak was the best discriminator between R and NR (receiver operating characteristic (ROC) area under the curve (AUC) = 0.83, P < 0.0001), followed by COpeak (ROC AUC = 0.77, P < 0.0001). Conclusion: VÌO2peak is the best discriminator between HFrEF R and NR patients after the training program. Responders showed improvements in peak hemodynamic parameters. These results pave the way for other studies to determine how the individualization of exercise training programs and peak hemodynamic parameters potentially linked to a better positive response status.
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BACKGROUND: Cardiac rehabilitation after an acute coronary syndrome is recommended to decrease patient morbidity and mortality and to improve quality of life. AIMS: To describe time trends in the rates of patients undergoing cardiac rehabilitation after an acute coronary syndrome in France from 2009 to 2021, and to identify possible disparities. METHODS: All patients hospitalized for acute coronary syndrome in France between January 2009 and June 2021 were identified from the national health insurance database. Cardiac rehabilitation attendance was identified within 6 months of acute coronary syndrome hospital discharge. Age-standardized cardiac rehabilitation rates were computed and stratified for sex and acute coronary syndrome subtypes (ST-segment elevation and non-ST-segment elevation). Patient characteristics and outcomes were described and compared. Factors independently associated with cardiac rehabilitation attendance were identified. RESULTS: In 2019, among 134,846 patients with an acute coronary syndrome, 22.3% underwent cardiac rehabilitation within 6 months of acute coronary syndrome hospital discharge. The mean age of patients receiving cardiac rehabilitation was 62 years. The median delay between acute coronary syndrome hospitalization and cardiac rehabilitation was 32 days, with about 60% receiving outpatient cardiac rehabilitation. Factors significantly associated with higher cardiac rehabilitation rates were male sex, younger age (35-64 years), least socially disadvantaged group, ST-segment elevation, percutaneous coronary intervention and coronary artery bypass graft. Between 2009 and 2019, cardiac rehabilitation rates increased by 40% from 15.9% to 22.3%. Despite greater upward trends in women, their cardiac rehabilitation rate was significantly lower than that for men (14.8% vs. 25.8%). In 2020, cardiac rehabilitation attendance dropped because of the coronavirus disease 2019 pandemic. CONCLUSIONS: Despite the health benefits of cardiac rehabilitation, current cardiac rehabilitation attendance after acute coronary syndrome remains insufficient in France, particularly among the elderly, women and socially disadvantaged people.
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Síndrome Coronario Agudo , Rehabilitación Cardiaca , Intervención Coronaria Percutánea , Humanos , Masculino , Femenino , Anciano , Persona de Mediana Edad , Adulto , Síndrome Coronario Agudo/diagnóstico , Síndrome Coronario Agudo/terapia , Calidad de Vida , Factores de Riesgo , Hospitalización , Resultado del TratamientoRESUMEN
Recent international guidelines recommend rapid initiation and titration of basic treatments of heart failure but do not explain how to achieve this goal. Despite these recommendations, implementation of treatment in daily practice is poor. This may be partly explained by the profile of the patients (frailty, comorbidities), safety considerations and tolerability issues related to kydney function, low blood pressure or heart rate and hyperkalaemia. In this special article, we intended to help the physician, through an algorithmic approach, to quickly and safely introduce guideline-directed medical therapy in the field of heart failure with ejection fraction under 50%.
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Background: Inefficient ventilation is an established prognostic marker in patients with heart failure. It is not known whether inefficient ventilation is also linked to poor prognosis in patients with left ventricular dysfunction (LVD) but without overt heart failure. Objectives: To investigate whether inefficient ventilation in elderly patients with LVD is more common than in patients without LVD, whether it improves with exercise-based cardiac rehabilitation (exCR), and whether it is associated with major adverse cardiovascular events (MACE). Methods: In this large multicentre observational longitudinal study, patients aged ≥65 years with acute or chronic coronary syndromes (ACS, CCS) without cardiac surgery who participated in a study on the effectiveness of exCR in seven European countries were included. Cardiopulmonary exercise testing (CPET) was performed before, at the termination of exCR, and at 12 months follow-up. Ventilation (VE), breathing frequency (BF), tidal volume (VT), and end-expiratory carbon dioxide pressure (PETCO2) were measured at rest, at the first ventilatory threshold, and at peak exercise. Ventilatory parameters were compared between patients with and without LVD (based on cardio-echography) and related to MACE at 12 month follow-up. Results: In 818 patients, age was 72.5 ± 5.4 years, 21.9% were women, 79.8% had ACS, and 151 (18%) had LVD. Compared to noLVD, in LVD resting VE was increased by 8%, resting BF by 6%, peak VE, peak VT, and peak PETCO2 reduced by 6%, 8%, and 5%, respectively, and VE/VCO2 slope increased by 11%. From before to after exCR, resting VE decreased and peak PETCO2 increased significantly more in patients with compared to without LVD. In LVD, higher resting BF, higher nadir VE/VCO2, and lower peak PETCO2 at baseline were associated with MACE. Conclusions: Similarly to patients with HF, in elderly patients with ischemic LVD, inefficient resting and exercise ventilation was associated with worse outcomes, and ExCR alleviated abnormal breathing patterns and gas exchange parameters.
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PURPOSE: Chronic kidney disease (CKD) is common in heart failure (HF). Chronic kidney disease often worsens the prognosis and impairs the management of patients with HF. Chronic kidney disease is frequently accompanied by sarcopenia, which limits the benefits of cardiac rehabilitation (CR). The aim of this study was to evaluate the impact of CR on cardiorespiratory fitness in HF patients with reduced ejection fraction (HFrEF) according to the CKD stage. METHODS: We conducted a retrospective study including 567 consecutive patients with HFrEF, who underwent a 4-wk CR program, and who were evaluated by cardiorespiratory exercise test before and after the program. Patients were stratified according to their estimated glomerular filtration rate (eGFR). We performed multivariate analysis looking for factors associated with an improvement of 10% in peak oxygen uptake (VË o2peak ). RESULTS: Thirty-eight percent of patients had eGFR <60 mL/min/1.73m². With decreasing eGFR, we observed deterioration in VË o2peak , first ventilatory threshold (VT1) and workload and an increase in brain natriuretic peptide levels at baseline. After CR, there was an improvement in VË O2peak (15.3 vs 17.8 mL/kg/min, P < .001), VT1 (10.5 vs 12.4 mL/kg/min, P < .001), workload (77 vs 94 W, P < .001), and brain natriuretic peptide (688 vs 488 pg/mL, P < .001). These improvements were statistically significant for all stages of CKD. In a multivariate analysis predicting factors associated with VË o2peak improvement, renal function did not interfere with results. CONCLUSIONS: Cardiac rehabilitation is beneficial in patients with HFrEF with CKD regardless of CKD stage. The presence of CKD should not prevent the prescription of CR in patients with HFrEF.
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Rehabilitación Cardiaca , Insuficiencia Cardíaca , Insuficiencia Renal Crónica , Humanos , Insuficiencia Cardíaca/rehabilitación , Rehabilitación Cardiaca/métodos , Volumen Sistólico , Estudios Retrospectivos , Péptido Natriurético Encefálico , Insuficiencia Renal Crónica/complicaciones , Riñón/fisiologíaRESUMEN
(1) Background: Exercise is recommended to improve physical fitness in patients recovering from acute type A aortic dissection (ATAAD). However, surgery corrects the diseased blood vessels and reduces the risk of ATAAD, but it does not redefine a safe exercise blood pressure (BP) threshold. This review aimed to discuss whether the safe threshold of exercise BP can be upregulated after ATAAD surgery to increase exercise intensity with additional benefits. (2) Data sources: The PubMed databases were searched with the keywords "type A acute aortic dissection surgery", "exercise", "BP", "stress", and variations of these terms. (3) Study selection: Data from clinical trials, guidelines, and recent reviews were selected for review. (4) Results: Regular exercise can be considered a cardioprotective intervention for aortic dissection patients by attenuating hemodynamic responses at rest and during exercise. Previous studies have mainly focused on moderate-intensity aerobic exercise. In practice, the exercise systolic BP of some patients was higher than 160 mm Hg without adverse events, which indicates that the training intensity may be underestimated for patients after ATAAD surgery. Limited studies suggest a light-to-moderate resistance training for selected patients because it may cause a greater increase in BP. (5) Conclusions: Moderate-intensity continuous aerobic exercise supplemented by low-intensity resistance training is appropriate for cardiac rehabilitation after ATAAD surgery. The BP increase based on the normal exercise BP response, corresponding to the moderate-intensity is relatively safe. For high-risk post-ATAAD patients, considering the overall volume of training, personalizing the exercise regimen to remain within "safe" BP limits, and avoiding excessive fluctuations in BP should be the primary considerations for exercise training.
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PURPOSE: Data are scarce concerning the sustainable effects of cardiac rehabilitation (CR), on cardiorespiratory fitness (CRF) of patients with coronary artery disease (CAD). This study, carried out using data from a French multicenter study, aimed to clarify the evolution of the CRF of patients with CAD 1 yr after the end of a CR stay. METHODS: Patients were included after an acute coronary syndrome (77%) and/or coronary revascularization, occurring <3 mo beforehand. All underwent a CR program with CRF evaluation by exercise testing (ET) on a cycle ergometer at the beginning of CR (ET1), at its end (ET2), and 1 yr later (ET3)-all ETs were performed with medication. RESULTS: Two hundred fifty-nine patients were included (age 60 ± 10 yr, 89% male) in 16 French CR centers. Left ventricular ejection fraction was 55.3 ± 9%. Revascularization was complete (82%). Maximal workloads were 110 ± 37 (ET1), 139 ± 43 (ET2), and 144 ± 46 W (ET3) ( P < .001). The estimated metabolic equivalents of the task (METs) were respectively 5.3 ± 1.4, 6.4 ± 1.6 ( P < .001), and 6.6 ± 1.7 ( P < .002). One year later, 163 patients (63%) improved or maintained their CRF (ET3 ≥ ET2), 73 (28%) decreased (ET1 < ET3 < ET2), and 23 (9%) lost the benefit of CR (ET3 ≤ ET1). CONCLUSION: Among completers who agreed to enroll in this study, most patients with CAD seem to maintain their CRF 1 yr after CR.
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Rehabilitación Cardiaca , Capacidad Cardiovascular , Enfermedad de la Arteria Coronaria , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Física , Volumen Sistólico , Función Ventricular IzquierdaRESUMEN
INTRODUCTION: Surgically treated acute type A aortic dissection (ATAAD) patients are often restricted from physical exercise due to a lack of knowledge about safe blood pressure (BP) ranges. The aim of this study was to describe the evolution of early postoperative cardiac rehabilitation (CR) for patients with ATAAD. METHODS: This is a retrospective study of 73 patients with ATAAD who were referred to the CR department after surgery. An incremental symptom-limited exercise stress test (ExT) on a cyclo-ergometer was performed before and after CR, which included continuous training and segmental muscle strengthening (five sessions/week). Systolic and diastolic blood pressure (SBP and DBP) were monitored before and after all exercise sessions. RESULTS: The patients (78.1% male; 62.2 ± 12.7 years old; 54.8% hypertensive) started CR 26.2 ± 17.3 days after surgery. During 30.4 ±11.6 days, they underwent 14.5 ± 4.7 sessions of endurance cycling training, and 11.8 ± 4.3 sessions of segmental muscle strengthening. At the end of CR, the gain of workload during endurance training and functional capacity during ExT were 19.6 ± 10.2 watts and 1.2 ± 0.6 METs, respectively. The maximal BP reached during endurance training was 143 ± 14/88 ± 14 mmHg. The heart rate (HR) reserve improved from 20.2 ± 13.9 bpm to 33.2 ± 16.8 bpm while the resting HR decreased from 86.1 ± 17.4 bpm to 76.4 ± 13.3 bpm. CONCLUSION: Early post-operative exercise-based CR is feasible and safe in patients with surgically treated ATAAD. The CR effect is remarkable, but it requires a close BP monitoring and supervision by a cardiologist and physical therapist during training.
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(1) Background: There is much debate about the use of salt-restricted diet for managing heart failure (HF). Dietary guidelines are inconsistent and lack evidence. (2) Method: The OFICSel observatory collected data about adults hospitalised for HF. The data, collected using study-specific surveys, were used to describe HF management, including diets, from the cardiologists' and patients' perspectives. Cardiologists provided the patients' clinical, biological, echocardiography, and treatment data, while the patients provided dietary, medical history, sociodemographic, morphometric, quality of life, and burden data (burden scale in restricted diets (BIRD) questionnaire). The differences between the diet recommended by the cardiologist, understood by the patient, and the estimated salt intake (by the patient) and diet burden were assessed. (3) Results: Between March and June 2017, 300 cardiologists enrolled 2822 patients. Most patients (90%) were recommended diets with <6 g of salt/day. Mean daily salt consumption was 4.7 g (standard deviation (SD): 2.4). Only 33% of patients complied with their recommended diet, 34% over-complied, and 19% under-complied (14% unknown). Dietary restrictions in HF patients were associated with increased burden (mean BIRD score of 8.1/48 [SD: 8.8]). (4) Conclusion: Healthcare professionals do not always follow dietary recommendations, and their patients do not always understand and comply with diets recommended. Restrictive diets in HF patients are associated with increased burden. An evidence-based approach to developing and recommending HF-specific diets is required.
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Cardiólogos/estadística & datos numéricos , Dieta Hiposódica/estadística & datos numéricos , Insuficiencia Cardíaca/dietoterapia , Cooperación del Paciente/estadística & datos numéricos , Pautas de la Práctica en Medicina/estadística & datos numéricos , Anciano , Estudios Transversales , Encuestas sobre Dietas , Dieta Hiposódica/normas , Femenino , Francia , Hospitalización , Humanos , Masculino , Persona de Mediana Edad , Política Nutricional , Cloruro de Sodio Dietético/análisisRESUMEN
A proper determination of the exercise intensity is important for the rehabilitation of patients with cardiovascular disease (CVD) since it affects the effectiveness and medical safety of exercise training. In 2013, the European Association of Preventive Cardiology (EAPC), together with the American Association of Cardiovascular and Pulmonary Rehabilitation and the Canadian Association of Cardiac Rehabilitation, published a position statement on aerobic exercise intensity assessment and prescription in cardiovascular rehabilitation (CR). Since this publication, many subsequent papers were published concerning the determination of the exercise intensity in CR, in which some controversies were revealed and some of the commonly applied concepts were further refined. Moreover, how to determine the exercise intensity during resistance training was not covered in this position paper. In light of these new findings, an update on how to determine the exercise intensity for patients with CVD is mandatory, both for aerobic and resistance exercises. In this EAPC position paper, it will be explained in detail which objective and subjective methods for CR exercise intensity determination exist for aerobic and resistance training, together with their (dis)advantages and practical applications.
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Rehabilitación Cardiaca , Cardiología , Canadá , Rehabilitación Cardiaca/métodos , Cardiología/métodos , Terapia por Ejercicio/métodos , Humanos , Prescripciones , Prevención SecundariaRESUMEN
Preventive cardiology encompasses the whole spectrum of cardiovascular disease (CVD) prevention, at individual and population level, through all stages of life. This includes promotion of cardiovascular (CV) health, management of individuals at risk of developing CVD, and management of patients with established CVD, through interdisciplinary care in different settings. Preventive cardiology addresses all aspects of CV health in the context of the social determinants of health, including physical activity, exercise, sports, nutrition, weight management, smoking cessation, psychosocial factors and behavioural change, environmental, genetic and biological risk factors, and CV protective medications. This is the first European Core Curriculum for Preventive Cardiology, which will help to standardize, structure, deliver, and evaluate training in preventive cardiology across Europe. It will be the basis for dedicated fellowship programmes and a European Society of Preventive Cardiology (EAPC) subspecialty certification for cardiologists, with the intention to improve quality and outcome in CVD prevention.
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Cardiología , Enfermedades Cardiovasculares , Deportes , Enfermedades Cardiovasculares/diagnóstico , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/prevención & control , Certificación , Curriculum , Ejercicio Físico , HumanosRESUMEN
BACKGROUND: Cardiac rehabilitation (CR) is the right place to optimize the medical treatment in coronary artery disease (CAD) patients. AIMS: To report the medical management in CAD patients during CR and evaluate the consequences. METHODS: CAD patients who attended a CR program within less than three months of an acute coronary syndrome (ACS), a percutaneous coronary intervention (PCI), or a coronary artery bypass graft (CABG) were included in a prospective multicenter study. Medical treatments were analyzed at the beginning and at discharge of the CR stay. Results of exercise tests were compared between 4 groups. G1: unchanged medication, n=443, G2: beta-blockers or bradycardic agents adaptation n=199, G3: renin-angiotensin system (RAS) inhibitors adaptation, n=194, G4: both medications adaptation, n=164. RESULTS: One thousand consecutive patients were included in 23 French CR centers (85.3% males; mean age 59.9 ± 11 years). The index event was ACS (68.5%), PCI (62.6%) and CABG (36.3%). During CR, we noted an adaptation for beta-blockers in 32.1%, in other bradycardic agents (ivabradine, verapamil, diltiazem, amiodarone) in 9.5%, and in RAS inhibitors in 36.3%. Patients of group 1 had an initial resting heart rate lower than in group 2 and 4, but at the final exercise testing, the range of the decrease was more important in group 2 and 4. The combination of physical training and therapeutic modifications resulted in similar exercise capacities in the four groups, from 5.2, 5.3, 5.4 and 5.2 MET (p=0.68), to 6.3, 6.5, 6.5 and 6.1 MET (p=0.44), respectively. CONCLUSION: The METRO study showed that significant alteration in medical treatment during cardiac rehabilitation programs could take part in improving physical capacity.
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Rehabilitación Cardiaca , Enfermedad de la Arteria Coronaria , Intervención Coronaria Percutánea , Anciano , Puente de Arteria Coronaria , Enfermedad de la Arteria Coronaria/tratamiento farmacológico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Studies on effectiveness of cardiac rehabilitation (CR) in elderly cardiovascular disease patients are rare, and it is unknown, which patients benefit most. We aimed to identify predictors for 1-year outcomes of cardiorespiratory fitness and CV risk factor (CVRF) control in patients after completing CR programs offered across seven European countries. METHODS: Cardiovascular disease patients with minimal age 65 years who participated in comprehensive CR were included in this observational study. Peak oxygen uptake (VO2), body mass index (BMI), resting systolic blood pressure (BPsys), and low-density lipoprotein-cholesterol (LDL-C) were assessed before CR (T0), at termination of CR (T1), and 12 months after start of CR (T2). Predictors for changes were identified by multivariate regression models. RESULTS: Data was available from 1241 out of 1633 EU-CaRE patients. The strongest predictor for improvement in peak VO2 was open chest surgery, with a nearly four-fold increase in surgery compared to non-surgery patients. In patients after surgery, age, female sex, physical inactivity and time from index event to T0 were negative predictors for improvement in peak VO2. In patients without surgery, previous acute coronary syndrome and higher exercise capacity at T0 were the only negative predictors. Neither number of attended training sessions nor duration of CR were significantly associated with change in peak VO2. Non-surgery patients were more likely to achieve risk factor targets (BPsys, LDL-C, BMI) than surgery patients. CONCLUSIONS: In a previously understudied population of elderly CR patients, time between index event and start of CR in surgery and disease severity in non-surgery patients were the most important predictors for long-term improvement of peak VO2. Non-surgery patients had better CVRF control.
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Enfermedades Cardiovasculares , Anciano , Rehabilitación Cardiaca , Capacidad Cardiovascular , Terapia por Ejercicio , Tolerancia al Ejercicio , Femenino , Factores de Riesgo de Enfermedad Cardiaca , Humanos , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: We aimed 1) to test the applicability of the previously suggested prognostic value of CPET to elderly cardiac rehabilitation patients and 2) to explore the underlying mechanism of the greater improvement in exercise capacity (peak oxygen consumption, VO2) after CR in surgical compared to non-surgical cardiac patients. METHODS: Elderly patients (≥65 years) commencing CR after coronary artery bypass grafting, surgical valve replacement (surgery-group), percutaneous coronary intervention, percutaneous valve replacement or without revascularisation (non-surgery group) were included in the prospective multi-center EU-CaRE study. CPETs were performed at start of CR, end of CR and 1-year-follow-up. Logistic models and receiver operating characteristics were used to determine prognostic values of CPET parameters for major adverse cardiac events (MACE). Linear models were performed for change in peak VO2 (start to follow-up) and parameters accounting for the difference between surgery and non-surgery patients were sought. RESULTS: 1421 out of 1633 EU-CaRE patients performed a valid CPET at start of CR (age 73±5.4, 81% male). No CPET parameter further improved the receiver operation characteristics significantly beyond the model with only clinical parameters. The higher improvement in peak VO2 (25% vs. 7%) in the surgical group disappeared when adjusted for changes in peak tidal volume and haemoglobin. CONCLUSION: CPET did not improve the prediction of MACE in elderly CR patients. The higher improvement of exercise capacity in surgery patients was mainly driven by restoration of haemoglobin levels and improvement in respiratory function after sternotomy. TRIAL REGISTRATION: Netherlands Trial Register, Trial NL5166.
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Rehabilitación Cardiaca/métodos , Enfermedades Cardiovasculares/terapia , Prueba de Esfuerzo/métodos , Anciano , Puente de Arteria Coronaria , Femenino , Implantación de Prótesis de Válvulas Cardíacas , Humanos , Modelos Logísticos , Masculino , Consumo de Oxígeno , Intervención Coronaria Percutánea , Pronóstico , Estudios Prospectivos , Curva ROCRESUMEN
Cardiac rehabilitation (CR) is a multidisciplinary intervention including patient assessment and medical actions to promote stabilization, management of cardiovascular risk factors, vocational support, psychosocial management, physical activity counselling, and prescription of exercise training. Millions of people with cardiac implantable electronic devices live in Europe and their numbers are progressively increasing, therefore, large subsets of patients admitted in CR facilities have a cardiac implantable electronic device. Patients who are cardiac implantable electronic devices recipients are considered eligible for a CR programme. This is not only related to the underlying heart disease but also to specific issues, such as psychological adaptation to living with an implanted device and, in implantable cardioverter-defibrillator patients, the risk of arrhythmia, syncope, and sudden cardiac death. Therefore, these patients should receive special attention, as their needs may differ from other patients participating in CR. As evidence from studies of CR in patients with cardiac implantable electronic devices is sparse, detailed clinical practice guidelines are lacking. Here, we aim to provide practical recommendations for CR in cardiac implantable electronic devices recipients in order to increase CR implementation, efficacy, and safety in this subset of patients.
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Rehabilitación Cardiaca , Cardiología , Desfibriladores Implantables , Consenso , Desfibriladores Implantables/efectos adversos , Electrónica , Humanos , Prevención SecundariaRESUMEN
AIMS: Socioeconomic status is a strong predictor of cardiovascular health. The aim of this study was to describe the immediate and long-term effects of cardiac rehabilitation (CR) across socioeconomic strata in elderly cardiac patients in Europe. METHODS AND RESULTS: The observational EU-CaRE study is a prospective study with eight CR sites in seven European countries. Patients ≥65 years with coronary heart disease or heart valve surgery participating in CR were consecutively included. Data were obtained at baseline, end of CR and at one-year follow up. Educational level as a marker for socioeconomic status was divided into basic, intermediate and high. The primary endpoint was exercise capacity (peak oxygen consumption (VO2peak)). Secondary endpoints were cardiovascular risk factors, medical treatment and scores for depression, anxiety and quality of life (QoL). A total of 1626 patients were included; 28% had basic, 48% intermediate and 24% high education. A total of 1515 and 1448 patients were available for follow-up analyses at end of CR and one-year, respectively. Patients with basic education were older and more often female. At baseline we found a socioeconomic gradient in VO2peak, lifestyle-related cardiovascular risk factors, anxiety, depression and QoL. The socioeconomic gap in VO2peak increased following CR (p for interaction <0.001). The socioeconomic gap in secondary outcomes was unaffected by CR. The use of evidence-based medication was good in all socioeconomic groups. CONCLUSIONS: We found a strong socioeconomic gradient in VO2peak and cardiovascular risk factors that was unaffected or worsened after CR. To address inequity in cardiovascular health, the individual adaption of CR according to socioeconomic needs should be considered.
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Rehabilitación Cardiaca , Calidad de Vida , Anciano , Tolerancia al Ejercicio , Femenino , Humanos , Consumo de Oxígeno , Estudios Prospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Exercise training (ET) increases exercise tolerance, improves quality of life and likely the prognosis in heart failure patients with reduced ejection fraction (HFrEF). However, some patients do not improve, whereas exercise training response is still poorly understood. Measurement of cardiac output during cardiopulmonary exercise test might allow ET response assessment according to the different steps of oxygen transport. METHODS: Fifty-three patients with HFrEF (24 with ischemic cardiomyopathy (ICM) and 29 with dilated cardiomyopathy (DCM) had an aerobic ET. Before and after ET program, peak oxygen consumption (VO2peak) and cardiac output using thoracic impedancemetry were measured. Oxygen convection (QO2peak) and diffusion (DO2) were calculated using Fick's principle and Fick's simplified law. Patients were considered as responders if the gain was superior to 10%. RESULTS: We found 55% VO2peak responders, 62% QO2peak responders and 56% DO2 responders. Four patients did not have any response. None baseline predictive factor for VO2peak response was found. QO2peak response was related to exercise stroke volume (r = 0.84), cardiac power (r = 0.83) and systemic vascular resistance (SVRpeak) (r = -0.42) responses. Cardiac power response was higher in patients with ICM than in those with DCM (p < 0.05). Predictors of QO2peak response were low baseline exercise stroke volume and ICM etiology. Predictors of DO2 response were higher baseline blood creatinine and prolonged training. CONCLUSION: The analysis of the response to training in patients with HFrEF according to the different steps of oxygen transport revealed different phenotypes on VO2peak responses, namely responses in either oxygen convection and/or diffusion.