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Hypertensive hypertrophic cardiomyopathy of the elderly

E J Topol, T A Traill, N J Fortuin

    The New England Journal of Medicine
    |January 31, 1985
    PubMed

    Insights

    This study identifies a unique cardiac syndrome in elderly hypertensive patients, characterized by severe hypertrophy and supernormal systolic function. Specific medications like beta-blockers and calcium-channel blockers provided symptomatic relief.

    Area of Science:

    • Cardiology
    • Internal Medicine
    • Echocardiography

    Background:

    • Identified a unique syndrome in 21 hypertensive patients.
    • Syndrome characterized by severe concentric cardiac hypertrophy, small left ventricular cavity, and supernormal systolic function.
    • Patients presented with dyspnea or chest pain, with a history of hypertension.

    Purpose of the Study:

    • To characterize a unique subset of hypertensive patients with specific cardiac findings.
    • To investigate the clinical presentation and cardiac function in this patient group.
    • To evaluate the efficacy of different medications for symptomatic relief.

    Main Methods:

    • Utilized echocardiography to assess cardiac structure and function.
    • Compared 21 hypertensive patients with age- and sex-matched normotensive controls.
    • Analyzed systolic and diastolic function parameters, including ejection fraction and diastolic filling patterns.

    Main Results:

    • Hypertensive patients exhibited significantly higher ejection fractions (79% vs. 59%) and abnormal diastolic function.
    • Abnormal diastolic function included prolonged early diastolic filling and reduced peak diastolic dimension increase.
    • Beta-receptor antagonists or calcium-channel blockers provided symptomatic relief in all treated patients.

    Conclusions:

    • This unique subset of hypertensive patients presents a distinct clinical syndrome.
    • The syndrome warrants specific recognition and tailored management strategies.
    • Careful medication selection is crucial, as vasodilators caused severe hypotensive reactions.

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