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[Risk factor structure and specific clinical features of acute coronary syndrome in aged and elderly patients]

V B Simonenko, E A Shoĭmu, A V Dem'ianenko

    Klinicheskaia Meditsina
    |August 27, 2009
    PubMed

    Insights

    Diagnosing acute coronary syndrome (ACS) in older adults is challenging due to atypical symptoms and varying risk factors that change with age. This study highlights these diagnostic difficulties in elderly patients.

    Area of Science:

    • Cardiology
    • Geriatrics
    • Internal Medicine

    Context:

    • Aging leads to physiological and pathological changes, complicating the diagnosis of coronary heart disease (CHD) in elderly patients.
    • Acute coronary syndrome (ACS) presents unique diagnostic challenges in older populations due to age-specific manifestations.
    • Existing diagnostic criteria may not fully capture the nuances of ACS in the elderly.

    Purpose:

    • To analyze the structure of risk factors and clinical signs of ACS in patients across different age groups.
    • To identify age-related patterns in the prevalence and significance of ACS risk factors.
    • To investigate the clinical presentation and diagnostic difficulties of ACS in elderly individuals.

    Summary:

    • The study examined 176 patients, revealing that the number of risk factors and comorbidities increases with age.
    • Certain risk factors like smoking and obesity show altered prevalence and significance in older adults.
    • Elderly patients exhibit a higher frequency of subtle and atypical ACS forms, often with variable electrocardiogram (ECG) features, increasing diagnostic complexity.

    Impact:

    • Findings underscore the need for tailored diagnostic approaches for ACS in the elderly.
    • Highlights the importance of considering atypical presentations and age-specific risk factor profiles in geriatric cardiology.
    • Aims to improve the accuracy and timeliness of ACS diagnosis in older adults, potentially leading to better patient outcomes.

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