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    Home > Active Ingredient News > Endocrine System > JAHA: Association of cardiac structure and function with diabetes-related risk of death or heart failure in older adults

    JAHA: Association of cardiac structure and function with diabetes-related risk of death or heart failure in older adults

    • Last Update: 2022-04-17
    • Source: Internet
    • Author: User
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    Diabetes is associated with an increased risk of heart failure (HF) and mortality, even after accounting for known cardiovascular risk factors .
    Whether cardiac structural and functional abnormalities associated with dysglycemia are sufficient to explain the elevated risk of death or heart failure (HF) remains unclear .


    Vascular diabetes

    In a recent study published in JAHA, an authoritative journal in the field of cardiovascular disease, researchers analyzed 6,059 participants ( Mean age was 75±5 years; 58% were female; 22% were black)
    .

    Participants were divided into three categories: no diabetes, prediabetes, and diabetes (as determined by medical history and glycated hemoglobin values)
    .
    We assessed whether diabetes altered the association between echocardiographic measures of cardiac structure and function and the composite outcome of all-cause death or hospitalization for
    heart failure .
    We then estimated the degree of increased risk for the composite outcome associated with diabetes, primarily Explained by cardiac structure and function

    .

    heart failure

    33.
    5% of the subjects had diabetes

    .
    Death or heart failure occurred in 1111 people (18%), 3.
    6 deaths per 100 people per year

    .
    After accounting for clinical confounders, both cardiac structure and function and indicators of diabetes status were significantly associated with poorer outcomes

    .
    While diabetes was consistently associated with higher event risk, it did not significantly alter the association between cardiac abnormalities and risk of death or heart failure, except in subjects with higher relative risk of events with higher left atrial volume (interaction effect P<0.
    001)

    .
    Measures of cardiac structure and function accounted for a 16% increased risk of diabetes-related death or heart failure

    .
    When analyzing subjects without heart disease, the researchers observed similar results

    .

    CONCLUSIONS: In a biracial cohort of older adults, cardiac structural and functional abnormalities partly explain the increased risk of diabetes-related events
    .

    In a biracial cohort of older adults, cardiac structural and functional abnormalities partly explain the increased risk of diabetes-related events
    .

    Original source:

    Original source:

    Riccardo M.
    Inciardi.
    et al.
    Cardiac Structure and Function and Diabetes‐Related Risk of Death or Heart Failure in Older Adults .
    JAHA.
    2022.
    https:// href="https://" target="_blank" rel="noopener">Cardiac Structure and Function and Diabetes‐Related Risk of Death or Heart Failure in Older Adults

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