Acute Coronary Syndromes in the Elderly
Niels Engberding1, Nanette K Wenger2,3
1Department of Medicine, Division of Cardiology, National Jewish Health, Denver, Colorado, USA.
Insights
Elderly patients with acute coronary syndrome (ACS) face worse outcomes due to delayed recognition and suboptimal treatment. Careful dose adjustment and transitions of care are crucial for improving results in older adults.
Area of Science:
- Cardiology
- Geriatric Medicine
- Clinical Evidence
Background:
- The elderly population exhibits the highest incidence of cardiovascular disease, with acute coronary syndrome (ACS) frequently presenting in this demographic.
- Aging societies will see an increase in ACS cases among older adults, necessitating tailored clinical approaches.
- Older adults often experience poorer outcomes due to atypical ACS presentation, delayed diagnosis, and underutilization of guideline-directed treatments.
Purpose of the Study:
- To review the clinical evidence for acute coronary syndrome (ACS) treatment in the elderly.
- To highlight the challenges and vulnerabilities associated with ACS management in older adults.
- To emphasize the need for optimized treatment strategies and careful clinical attention for elderly ACS patients.
Main Methods:
- Review of existing clinical evidence regarding ACS treatment in elderly patients.
- Analysis of factors contributing to unfavorable outcomes in older adults with ACS.
- Discussion of treatment complexities, including comorbidities, cardiovascular reserve, and pharmacologic management.
Main Results:
- Clinical evidence for ACS treatment in the elderly is less robust compared to younger populations.
- Older adults face higher risks of ischemic complications and treatment-related adverse events.
- Suboptimal guideline-directed ACS treatment is common in the elderly, exacerbating poor outcomes.
Conclusions:
- Elderly patients with ACS require special clinical attention due to their unique vulnerabilities.
- Meticulous dose adjustment of therapies and careful transitions of care can mitigate complications.
- Optimizing ACS treatment and secondary prevention in older adults is critical for improving cardiovascular health outcomes.
Abstract:
The clinical evidence for treatment of acute coronary syndrome (ACS) in the elderly is less robust than in patients younger than 75 years. The elderly have the highest incidence of cardiovascular disease and frequently present with ACS. This number can be expected to increase over time because society is aging. Older adults often sustain unfavorable outcomes from ACS because of atypical presentation and delay in recognition. In addition, elderly patients commonly do not receive optimal guideline-directed ACS treatment. Owing to their high baseline risk of ischemic complications, the elderly also fare worse even with optimal ACS treatment as they frequently have more complex coronary disease, more comorbidities, less cardiovascular reserve, and a higher risk of treatment complications. They are also subjected to a broader range of pharmacologic treatment. Treatment complications can be mitigated to some extent by meticulous dose adjustment of antithrombotic and adjunctive therapies. While careful transitions of care and appropriate utilization of post-discharge secondary preventive measures are important in ACS patients of all ages, the elderly are more vulnerable to system errors and thus deserve special attention from the clinician.
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