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[Anatomical, functional, and genetic peculiarities of myocardial hypertrophy in athletes]

T A Buriakina, D A Zateĭshchikov

    Kardiologiia
    |June 2, 2011
    PubMed

    Insights

    Athletes Heart (AH) involves physiological changes in athletes due to exercise. Differentiating AH from other heart conditions causing hypertrophy is crucial, with molecular genetics offering new diagnostic insights.

    Area of Science:

    • Cardiology
    • Sports Medicine
    • Physiology

    Context:

    • Athletes Heart (AH) describes physiological adaptations in athletes' cardiovascular systems from regular exercise.
    • Characterized by biventricular hypertrophy, AH maintains normal systolic and diastolic function.
    • Factors influencing AH include exercise type, body size, sex, and genetic makeup.

    Purpose:

    • To highlight the diagnostic challenges in differentiating Athletes Heart from pathological myocardial hypertrophy.
    • To discuss the role of contemporary molecular genetic methods in identifying causes of myocardial hypertrophy.

    Summary:

    • Athletes Heart (AH) is a physiological adaptation to exercise, marked by biventricular hypertrophy but preserved cardiac function.
    • Distinguishing AH from other hypertrophic cardiomyopathies is clinically significant.
    • Molecular genetics provides advanced tools for diagnosing the underlying causes of myocardial hypertrophy.

    Impact:

    • Enhances understanding of exercise-induced cardiac remodeling.
    • Improves diagnostic accuracy for athletes with cardiac hypertrophy.
    • Facilitates personalized risk assessment and management strategies for athletes.

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