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[Hyperventilation syncopes of a psychogenic nature].

I V Moldovanu, M V Medvedeva

    Zhurnal Nevropatologii I Psikhiatrii Imeni S.S. Korsakova (Moscow, Russia : 1952)
    |January 1, 1990
    PubMed
    Summary

    Hyperventilation syndrome is a primary cause of neurogenic syncope in many patients. Correcting breathing patterns and reducing excitability are key to effective treatment.

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    Area of Science:

    • Neurology
    • Cardiology
    • Psychosomatic Medicine

    Background:

    • Neurogenic syncope affects a significant number of patients.
    • Hyperventilation syndrome is often observed in patients with neurogenic syncope.
    • Understanding the underlying mechanisms is crucial for effective management.

    Purpose of the Study:

    • To investigate the role of hyperventilation syndrome in neurogenic syncope.
    • To identify characteristic features of patients with neurogenic syncope and hyperventilation.
    • To explore therapeutic strategies for managing these conditions.

    Main Methods:

    • Clinical examination of 61 patients with neurogenic syncope.
    • Assessment of hyperventilation syndrome in the patient cohort.
    • Analysis of psychological and autonomic factors, including respiratory patterns.
    • Comparison with a control group of 18 healthy individuals.

    Main Results:

    • 46 out of 61 patients exhibited clear signs of hyperventilation syndrome.
    • Hyperventilation was identified as the leading factor in the pathogenesis of autonomic dysfunction.
    • Chronic hyperventilation and its sequelae contribute to syncopal episodes.
    • Distinctive features were identified in patients with neurogenic syncope and hyperventilation.

    Conclusions:

    • Hyperventilation syndrome plays a critical role in the development of neurogenic syncope.
    • Treatment should focus on correcting respiratory patterns and reducing neuromuscular excitability.
    • Psychotropic and autonomic medications are valuable adjuncts in managing these patients.

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