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Cardiovascular disease in the elderly
1Department of Medicine (Cardiology), Emory University School of Medicine, Atlanta, Georgia 30303.
Insights
Cardiovascular diseases are a leading cause of death in older adults, but age should not prevent cardiac care. Tailored treatment improves quality of life and function in elderly patients.
Area of Science:
- Gerontology
- Cardiology
- Internal Medicine
Background:
- Cardiovascular diseases (CVD) are the primary cause of mortality and morbidity in the elderly population.
- Common CVDs include atherosclerotic coronary heart disease, hypertensive cardiovascular disease, and calcific aortic stenosis.
- Age-related physiological changes and comorbidities complicate the diagnosis and management of CVD in older adults.
Purpose of the Study:
- To highlight the unique challenges in diagnosing and treating cardiovascular disease in the elderly.
- To emphasize the importance of age-appropriate cardiac care and therapeutic interventions.
- To advocate for improved quality of life and functional independence in elderly patients with CVD.
Main Methods:
- Review of current literature on cardiovascular diseases in the elderly.
- Analysis of diagnostic and therapeutic challenges specific to geriatric populations.
- Examination of treatment outcomes and prognostic factors in older patients.
Main Results:
- Elderly patients present with distinct cardiovascular disease manifestations and face higher risks of procedural complications and adverse drug reactions.
- Conditions like calcific aortic stenosis and complete heart block require specific management strategies, such as surgical correction and pacemaker therapy, respectively.
- Despite challenges, age should not be a barrier to cardiac care, with a significant proportion of cardiovascular procedures performed on elderly patients.
Conclusions:
- Cardiovascular disease management in the elderly requires a tailored approach, considering comorbidities and age-related changes.
- Appropriate interventions can significantly improve functional status, quality of life, and independence in older adults with CVD.
- Continued research and clinical practice adaptation are essential to optimize cardiac care for the aging population.
Abstract:
Cardiovascular disease is the major cause of death and disability in the elderly. Atherosclerotic coronary heart disease is the most prevalent problem, followed by hypertensive cardiovascular disease. Calcific aortic stenosis is the most common haemodynamically important valvular lesion; surgical correction significantly improves the prognosis. Pulmonary embolism occurs frequently, related to immobilization and co-morbidity. Congestive heart failure is both under-diagnosed and over-diagnosed. Complete heart block and sick sinus syndrome increase with age; appropriate pacemaker therapy can improve the length and quality of life. Clinical evaluation of elderly patients is often hampered by multiple co-existing disease involving other organ systems, problems in reporting symptoms, and associated functional and structural changes of ageing that may mimic or mask cardiovascular disease. Presentations of cardiac illness often differ from those in a younger population. Most of the available data on therapy and prognosis do not apply to contemporary practice, so that clinical decisions are often extrapolated from information acquired in younger patients. Elderly patients are at high risk of complications of most diagnostic and therapeutic procedures, more related to co-morbidity than to age; they have more frequent and serious adverse drug reactions, due both to co-morbidity and to multiple medications. Age as such should not constitute a barrier to cardiac care; in the USA at least one-third of all cardiovascular procedures are performed in elderly patients. The goals of therapy are improvement in function and postponement of debilitating illness, enabling an extended active independent lifestyle.