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Related Experiment Videos

Left ventricular hypertrophy in athletes

P S Douglas1, M L O'Toole, S E Katz

  • 1Cardiovascular Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA.

The American Journal of Cardiology
|December 5, 1997
PubMed
Summary
This summary is machine-generated.

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Abnormal left ventricular measurements, including thickness greater than 1.3 cm and ratios over 1.5, are uncommon in athletes. Findings outside these ranges may indicate a pathological condition rather than athletic adaptation.

Area of Science:

  • Cardiology
  • Sports Medicine
  • Diagnostic Imaging

Background:

  • Athletes often exhibit cardiac adaptations due to intense training.
  • Distinguishing physiological hypertrophy from pathological conditions is crucial for athlete health.

Purpose of the Study:

  • To define echocardiographic criteria that differentiate normal athletic cardiac remodeling from pathological states.
  • To establish cutoff values for left ventricular parameters in athletes.

Main Methods:

  • Retrospective analysis of echocardiographic data from athletes.
  • Comparison of left ventricular measurements against established thresholds.

Main Results:

  • Left ventricular wall thickness >1.3 cm is rare in athletes.

Related Experiment Videos

  • Septal-to-posterior wall ratios >1.5 are uncommon in athletic individuals.
  • Diastolic left ventricular size >6.0 cm and significant remodeling are infrequent findings.

    • Conclusions:

    • Measurements exceeding these specific echocardiographic cutoffs in athletes likely signify underlying pathology.
    • These criteria aid in identifying non-physiological cardiac changes in athletic populations.