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Hypereosinophilic Syndrome, Cardiomyopathies, and Sudden Cardiac Death in Superinvasive Opisthorchiasis

Vitaly G Bychkov1, Vladimir M Zolotukhin2, Elena D Khadieva3

  • 1Tyumen State Medical University, Tyumen, Russia.

Cardiology Research and Practice
|June 19, 2019
PubMed

Insights

Superinvasive opisthorchiasis causes severe cardiovascular pathology, including heart muscle dysfunction. This study details cardiac changes linked to hypereosinophilic syndrome in opisthorchiasis patients.

Area of Science:

  • Cardiology
  • Infectious Diseases
  • Pathology

Background:

  • Opisthorchiasis is a parasitic infection endemic in certain regions.
  • Superinvasive opisthorchiasis can lead to severe systemic complications.
  • Cardiovascular involvement is a significant concern in opisthorchiasis.

Purpose of the Study:

  • To characterize cardiovascular pathology in patients with superinvasive opisthorchiasis.
  • To identify cardiac changes associated with hypereosinophilic syndrome in opisthorchiasis.
  • To classify and describe the pathogenesis of these cardiac conditions.

Main Methods:

  • Analysis of 578 cases from medical records and autopsy reports.
  • Inclusion of patients from a hyperendemic focus of opisthorchiasis.
  • Classification of pathological processes using ICD-10.

Main Results:

  • Severe changes in hemodynamics and myocardial metabolism were observed.
  • Impaired automatism, excitability, and conduction of the heart muscle were identified.
  • A specific set of cardiac changes associated with hypereosinophilic syndrome and opisthorchiasis was identified.

Conclusions:

  • Superinvasive opisthorchiasis leads to significant cardiovascular pathology.
  • Hypereosinophilic syndrome plays a role in the cardiac manifestations of opisthorchiasis.
  • Understanding the pathogenesis is crucial for managing these complex cases.

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