The Role of Cardiovascular Rehabilitation in the Elderly Patient.

BACKGROUND: Cardiovascular disease is the leading cause of morbidity and mortality in the elderly population. Coronary artery disease, heart failure, and peripheral artery disease constitute the prevailing conditions. Cardiac rehabilitation (CR) represents a cornerstone in the secondary prevention of cardiovascular disease, since it has been associated with significant cardiovascular benefits in the above-mentioned conditions, by significantly reducing cardiovascular outcomes and improving functional independence and quality of life. Besides, CR offers the background for optimizing the control of cardiovascular risk factors and implementing physical exercise, also providing psychological and social support. SUMMARY: The prevalence of cardiovascular disease increases with age, associating high morbidity and mortality. In addition, comorbidities, frailty, and other geriatric conditions, entities that also entail poor prognosis, are often present in elderly patients. Indeed, frailty is recommended to be systematically addressed in elderly patients with cardiovascular disease, and there is growing evidence regarding the benefits of CR programs in this setting, also associated with lower adverse events during follow-up. However, elderly patients are less often referred to CR after a cardiovascular event when compared to their younger counterparts. In this review, we summarized the benefits of CR programs in the elderly population with established cardiovascular disease, proposing a comprehensive framework that integrates personalized care strategies. KEY MESSAGES: Cardiovascular disease is the leading cause of morbimortality, especially in the elderly. The management of cardiovascular disease in elderly patients poses unique challenges, since they represent a heterogeneous group and evidence is low. CR can provide significant benefits in older patients, encompassing physical training and specific management of geriatric syndromes.

Impact of Frailty on Heart Failure Prognosis: Is Sex Relevant?

PURPOSE OF REVIEW: Heart failure (HF) is one of the most frequent causes of hospital admission in elderly patients, especially in women, who present a high prevalence of geriatric syndromes like frailty. Studies have suggested that frailty and its impact may also differ between males and females. Understanding how frailty may differently affect HF patients depending on sex is therefore imperative for providing personalized care. The aim of this review is to summarize the role of sex in the prognostic impact of frailty in HF patients. RECENT FINDINGS: Numerous studies have identified frailty as a significant predictor of all-cause mortality and hospital readmissions. A recent study of elderly HF out-patients demonstrated that while women had a higher prevalence of frailty, it was an independent predictor of mortality and readmission only in men. Moreover, another study revealed that physical frailty was associated with time to first clinical event among men but not among women. These results raise the question about why frailty affects differently HF prognosis in men and women. Women with HF present a higher prevalence of frailty, especially when it is considered as physical decline. Nevertheless, frailty affects differently HF prognosis in men and women. Women with HF present lower mortality than men and frailty is related with prognosis only in men. The different severity of HF between men and women and other hormonal, psychosocial, and clinical factors might be involved in this fact.

Non-ST Elevation Myocardial Infarction in the Elderly. Antithrombotic Therapy and Beyond.

Non-ST segment elevation myocardial infarction (NSTEMI) is the most frequent type of acute coronary syndrome in the elderly. Antithrombotic therapy is the cornerstone of pharmacological therapy in the setting of an acute ischemic event, a clinical scenario in which thrombotic and bleeding risks ought to be considered, particularly in older patients. In this article, specific aspects of antithrombotic therapy in elderly patients with NSTEMI are reviewed, including pharmacokinetic and pharmacodynamic characteristics and different clinical situations. The role of frailty and other common geriatric conditions, that are associated with worse prognosis in elderly patients with cardiovascular disease, is also addressed.

Do Elderly Patients with Heart Failure and Reduced Ejection Fraction Benefit from Pharmacological Strategies for Prevention of Arrhythmic Events?

BACKGROUND: Heart failure is associated with aging. It is one of the leading causes of morbidity and mortality in Western countries and constitutes the main cause of hospitalization among elderly patients. The pharmacological therapy of patients with heart failure with reduced ejection fraction (HFrEF) has greatly improved during the last years. However, elderly patients less frequently receive recommended medical treatment. SUMMARY: The quadruple therapy (sacubitril/valsartan, beta-blockers, mineralocorticoid receptor antagonists, and sodium-glucose cotransporter 2 inhibitors) is nowadays the cornerstone of medical treatment since it associates lower risk of heart failure hospitalizations and mortality (also of arrhythmic origin). Cardiac arrhythmias, including sudden cardiac death, are common in patients with HFrEF, entailing worse prognosis. Previous studies addressing the role of blocking the renin-angiotensin-aldosterone system and beta-adrenergic receptors in HFrEF have suggested different beneficial effects on arrhythmia mechanisms. Therefore, the lower mortality associated with the use of the four pillars of HFrEF therapy depends, in part, on lower sudden (mostly arrhythmic) cardiac death. KEY MESSAGES: In this review, we highlight and assess the role of the four pharmacological groups that constitute the central axis of the medical treatment of patients with HFrEF in clinical prognosis and prevention of arrhythmic events, with special focus on the elderly patient, since evidence supports that most benefits provided are irrespective of age, but elderly patients receive less often guideline-recommended medical treatment.

Heart Failure in the Elderly: the Role of Biological and Sociocultural Aspects Related to Sex.

PURPOSE OF REVIEW: Heart failure (HF) entails poor prognosis, with high morbidity and mortality burden, particularly in elderly patients. Notably, important sex differences have been described between men and women with HF. In this regard, some biological and sociocultural aspects related to sex may play a key role in the different development and prognosis of HF in elderly men and women. RECENT FINDINGS: Important differences between men and women with HF, especially in the elderly population, have been specifically addressed in recent studies. Consequently, specific differences in biological and sociocultural aspects have been found to associate differences in pathophysiology, baseline clinical profile, and prognosis according to sex. Moreover, differences in comorbidities and frailty and other geriatric conditions, frequent in elderly population with HF, have also been described. Biological and sociocultural differences related to sex are key in the different clinical presentation and prognosis of heart failure in elderly women. Further studies will be required to better understand some other underlying reasons that may differently impact prognosis in elderly patients with HF.

Risk Factors and Cardiovascular Disease in the Elderly.

Age is associated with increased cardiovascular risk factors and cardiovascular disease, which constitutes the leading cause of morbidity and mortality in elderly population. In this text we thoroughly review current evidence regarding the impact on cardiovascular disease of the most important cardiovascular risk factors, especially prevalent and common in the elderly population. Diagnosis and treatment approaches are also addressed, also highlighting the importance of adequate primary and secondary prevention and management. Also, the relationship between cardiovascular disease and some comorbidities and geriatric conditions, such as frailty, particularly common in the elderly, is reviewed, together with some other issues, less often addressed but closely related to ageing, such as genetics, structural and electrical heart changes and oxidative stress. All such questions are of great importance in the comprehensive approach of risk factors and cardiovascular disease in the elderly.

Non-ST segment elevation myocardial infarction in the elderly.

Ischemic heart disease constitutes the leading cause of death in Western countries. The general incidence of acute coronary syndromes (ACS), especially non-ST segment elevation myocardial infarction (NSTEMI), is growing. Advanced age is both a strong risk factor for ACS and an independent predictor of poorer clinical outcomes. Management of this entity is often complex in the elderly, while special attention should be focused on comorbidities and geriatric conditions. This article aims to review clinical presentation, identification and management of NSTEMI in the elderly population.

Segmental Arterial Mediolysis in a Patient With Ascending Aorta Dilatation.

A 70-year-old woman consulted us for dyspnea. Echocardiography revealed moderate aortic regurgitation secondary to ascending aorta dilatation. Study was completed with aortic angiography computed tomography, showing stenosis and dissection of several visceral arteries. There were no abnormal inflammatory or autoimmune markers, nor fluorine-18-fluorodeoxyglucose positron emission tomography uptake. Segmental arterial mediolysis was diagnosed.

Current Management of Non-ST-Segment Elevation Acute Coronary Syndrome.

Cardiovascular disease constitutes the leading cause of morbimortality worldwide. Non-ST-segment elevation acute coronary syndrome (NSTE-ACS) is a common cardiovascular condition, closely related to the ageing population and significantly affecting survival and quality of life. The management of NSTE-ACS requires specific diagnosis and therapeutic strategies, thus highlighting the importance of a personalized approach, including tailored antithrombotic therapies and regimens, combined with timely invasive management. Moreover, specific and frequent populations in clinical practice, such as the elderly and those with chronic kidney disease, pose unique challenges in the management of NSTE-ACS due to their increased risk of ischemic and hemorrhagic complications. In this scenario, comprehensive management strategies and multidisciplinary care are of great importance. Cardiac rehabilitation and optimal management of cardiovascular risk factors are essential elements of secondary prevention since they significantly improve prognosis. This review highlights the need for a personalized approach in the management of NSTE-ACS, especially in vulnerable populations, and emphasizes the importance of precise antithrombotic management together with tailored revascularization strategies, as well as the role of cardiac rehabilitation in NSTE-ACS patients.

The Impact of Geriatric Conditions in Elderly Patients with Coronary Heart Disease: A State-of-the-Art Review.

The growing geriatric population presenting with coronary artery disease poses a primary challenge for healthcare services. This is a highly heterogeneous population, often underrepresented in studies and clinical trials, with distinctive characteristics that render them particularly vulnerable to standard management/approaches. In this review, we aim to summarize the available evidence on the treatment of acute coronary syndrome in the elderly. Additionally, we contextualize frailty, comorbidity, sarcopenia, and cognitive impairment, common in these patients, within the realm of coronary artery disease, proposing strategies for each case that may assist in therapeutic approaches.

Efficacy and safety of bempedoic acid in acute coronary syndrome. Design of the clinical trial ES-BempeDACS.

INTRODUCTION AND OBJECTIVES: Only about 1 out of every 3 patients with acute myocardial infarction (AMI) achieve low-density lipoprotein cholesterol (LDL-C) values <55mg/dL in the first year. The present study aims to evaluate the impact of early intensive therapy on lipid control after an AMI. METHODS: An independent, prospective, pragmatic, controlled, randomized, open-label, evaluator-blinded clinical trial (PROBE design) will analyze the efficacy and safety of an oral lipid-lowering triple therapy: high-potency statin+bempedoic acid (BA) 180mg+ezetimibe (EZ) 10mg versus current European-based guidelines (high-potency statin±EZ 10mg), in AMI patients. LDL-C will be determined within the first 48hours. Patients with LDL-C ≥ 115mg/dL (without previous statin therapy), ≥ 100mg/dL (with previous low-potency or high-potency statin therapy at submaximal dose), or ≥ 70mg/dL (with previous high-potency statin therapy at high dose) will be randomly assigned 1:1 between 24 and 72hours post-AMI to the BA/EZ combination or to statin±EZ, without BA. The primary endpoint is the proportion of patients reaching LDL-C <55mg/dL at 8 weeks after treatment. RESULTS: The results of this study will provide novel information for post-AMI LDL-C control by evaluating the usefulness of an early intensive lipid-lowering strategy based on triple oral therapy. CONCLUSIONS: Early intensive lipid-lowering triple oral therapy vs the treatment recommended by current clinical practice guidelines could facilitate the achievement of optimal LDL-C levels in the first 2 months after AMI (a high-risk period). IDENTIFICATION NUMBER: EudraCT 2021-006550-31.

Treatment of in-stent restenosis with sirolimus-eluting magnesium bioresorbable scaffolds: optical coherence tomography insights.

OBJECTIVES: To assess the value of sirolimus-eluting magnesium bioresorbable scaffolds (MgS) in the treatment of patients with in-stent restenosis (ISR). The better option for the treatment of patients with ISR remains unsettled. Bioresorbable vascular scaffolds represent an interesting strategy in this setting to avoid another permanent metal layer. The novel MgS is an attractive option to treat these challenging patients. METHODS: We present the results of the first prospective series of consecutive patients with ISR treated with MgS under optical coherence tomography (OCT) guidance. RESULTS: A total of 14 patients (15 lesions) were prospectively included. The mean age was 67 ± 9 years and six patients (40%) presented with an acute coronary syndrome. In 10 patients (67%), underlying neoatherosclerosis was disclosed by OCT. An excellent MgS expansion was obtained in all but two patients who showed persistent suboptimal expansion in heavily calcified vessels. Minor residual malapposition ( n = 5) and angiographically silent minor edge dissections ( n = 8) were readily recognized by OCT. After a median clinical follow-up of 30 (range, 20-54) months, no patient required repeated revascularization, suffered a myocardial infarction or device thrombosis. CONCLUSIONS: These preliminary results suggest a potential role for the MgS in selected patients presenting with ISR.

Sex differences in the impact of frailty in elderly outpatients with heart failure.

Introduction: Frailty is common among patients with heart failure (HF). Our aim was to address the role of frailty in the management and prognosis of elderly men and women with HF. Methods and results: Prospective multicenter registry that included 499 HF outpatients ≥75 years old. Mean age was 81.4 ± 4.3 years, and 193 (38%) were women. Compared with men, women were older (81.9 ± 4.3 vs. 81.0 ± 4.2 years, p = 0.03) and had higher left ventricular ejection fraction (46 vs. 40%, p < 0.001) and less ischemic heart disease (30 vs. 57%, p < 0.001). Women had a higher prevalence of frailty (22 vs. 10% with Clinical Frailty Scale, 34 vs. 15% with FRAIL, and 67% vs. 46% with the mobility visual scale, all p-values < 0.001) and other geriatric conditions (Barthel index ≤90: 14.9 vs. 6.2%, p = 0.003; malnutrition according to Mini Nutritional Assessment Short Formulary ≤11: 55% vs. 42%, p = 0.007; Pfeiffer cognitive test's errors: 1.6 ± 1.7 vs. 1.0 ± 1.6, p < 0.001; depression according to Yesavage test; p < 0.001) and lower comorbidity (Charlson index ≥4: 14.1% vs. 22.1%, p = 0.038). Women also showed worse self-reported quality of life (6.5 ± 2.1 vs. 6.9 ± 1.9, on a scale from 0 to 10, p = 0.012). In the univariate analysis, frailty was an independent predictor of mortality in men [Hazard ratio (HR) 3.18, 95% confidence interval (CI) 1.29-7.83, p = 0.012; HR 4.53, 95% CI 2.08-9.89, p < 0.001; and HR 2.61, 95% CI 1.23-5.43, p = 0.010, according to FRAIL, Clinical Frailty Scale, and visual mobility scale, respectively], but not in women. In the multivariable analysis, frailty identified by the visual mobility scale was an independent predictor of mortality (HR 1.95, 95% CI 1.04-3.67, p = 0.03) and mortality/readmission (HR 2.06, 95% CI 1.05-4.04, p = 0.03) in men. Conclusions: In elderly outpatients with HF frailty is more common in women than in men. However, frailty is only associated with mortality in men.

Frailty and prognosis of older patients with chronic heart failure.

INTRODUCTION AND OBJECTIVES: Heart failure (HF) is prevalent in advanced ages. Our objective was to assess the impact of frailty on 1-year mortality in older patients with ambulatory HF. METHODS: Our data come from the FRAGIC study (Spanish acronym for "Study of the impact of frailty and other geriatric syndromes on the clinical management and prognosis of elderly outpatients with heart failure"), a multicenter prospective registry conducted in 16 Spanish hospitals including outpatients ≥ 75 years with HF followed up by cardiology services in Spain. RESULTS: We included 499 patients with a mean age of 81.4±4.3 years, of whom 193 (38%) were women. A total of 268 (54%) had left ventricular ejection fraction <40%, and 84.6% was in NYHA II functional class. The FRAIL scale identified 244 (49%) pre-frail and 111 (22%) frail patients. Frail patients were significantly older, were more frequently female (both, P <.001), and had higher comorbidity according to the Charlson index (P=.017) and a higher prevalence of geriatric syndromes (P <.001). During a median follow-up of 371 [361-387] days, 58 patients (11.6%) died. On multivariate analysis (Cox regression model), frailty detected with the FRAIL scale was marginally associated with mortality (HR=2.35; 95%CI, 0.96-5.71; P=.059), while frailty identified by the visual mobility scale was an independent predictor of mortality (HR=2.26; 95%CI, 1.16-4.38; P=.015); this association was maintained after adjustment for confounding variables (HR=2.13; 95%CI, 1.08-4.20; P=.02). CONCLUSIONS: In elderly outpatients with HF, frailty is independently associated with mortality at 1 year of follow-up. It is essential to identify frailty as part of the comprehensive approach to elderly patients with HF.

Heart failure in the elderly.

Heart failure (HF) is a clinical syndrome caused by structural and/or functional cardiac abnormalities, resulting in a reduced cardiac output and/or elevated intracardiac filling pressures at rest or during stress. HF is a major public health problem with high prevalence and incidence, involving both high morbidity and mortality, but also high economic costs. The incidence of HF progressively increases with age, reaching around 20% among people over 75 years old. Indeed, HF represents the leading cause of hospitalization in patients older than 65 years in Western countries. Hence, some authors even consider HF a geriatric syndrome, entailing worse prognosis and high residual disability, and often associating some complex comorbidities, common in older population, that may further complicate the course of the disease. On the other hand, however, clinical course and prognosis may be often difficult to predict. In this article, main pathophysiological issues related to the aging heart are addressed, together with key aspects related to both diagnosis and prognosis in elderly patients with HF. Besides, main geriatric conditions, common in the elderly population, are reviewed, highlighting the importance of a comprehensive and multidisciplinary approach.

[Impact of frailty and other geriatric syndromes on the clinical management and prognosis of elderly ambulatory patients with heart failure. A prospective and multicentre study]. / Impacto de la FRAgilidad y otros síndromes Geriátricos en el manejo clínico y pronóstico del paciente anciano ambulatorio con Insuficiencia Cardiaca (FRAGIC). Estudio prospectivo y multicéntrico.

BACKGROUND AND OBJECTIVES: Heart failure (HF) is a chronic disease that is often associated with ageing. There are predictive models based on variables that associate it with a poor prognosis, although those do not include common conditions in the elderly, such as frailty or comorbidity. The aim of this study is to determine the clinical and epidemiological characteristics of a cohort of elderly outpatients with HF followed-up by cardiologists. This will include a study of the prevalence of frailty and other geriatric syndromes, as well as their impact on the prognosis, and to evaluate whether these may improve predictive ability of such predictive models. MATERIAL AND METHODS: Observational, prospective, and multicentre study that will include 400 patients ≥75years old with chronic HF followed-up in Spanish tertiary hospitals by cardiology specialists in HF. Patients will undergo a comprehensive geriatric assessment, and prediction of events will be performed based on MAGGIC (Meta-Analysis Global Group in Chronic Heart Failure) and Barcelona-Bio HF calculator scores. The primary endpoint is cardiovascular and overall mortality at 1 and 3years follow-up. RESULTS: This study will assess both the characteristics and prognosis of elderly patients with HF followed-up by cardiologists in Spain and the applicability in the elderly population of scores used in the general population with chronic HF. CONCLUSION: This is the first prospective study that will systematically assess frailty and other geriatric syndromes in the elderly outpatient with HF in Spain and followed-up by cardiologists, thus contributing to improve knowledge about both its prevalence and impact on our patients.