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Investigating the Pathogenesis of MYH7 Mutation Gly823Glu in Familial Hypertrophic Cardiomyopathy using a Mouse Model
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Hypertrophic cardiomyopathy

Eveline F Yao1

  • 1FAA Civil Aerospace Medical Institute, Oklahoma City, OK, USA.

Aviation, Space, and Environmental Medicine
|March 4, 2008
PubMed

Insights

Hypertrophic cardiomyopathy (HCM) is a heart condition causing left ventricular hypertrophy. Due to unpredictable risks, medical certification for pilots is generally denied.

Area of Science:

  • Cardiology
  • Aerospace Medicine

Background:

  • Hypertrophic cardiomyopathy (HCM) affects 1 in 500 individuals.
  • Characterized by inappropriate left ventricular hypertrophy without other causes.

Observation:

  • Sudden cardiac death (SCD) is a feared complication, sometimes the initial symptom.
  • HCM presents with significant heterogeneity and unpredictability.

Findings:

  • Risk stratification in HCM is challenging and imprecise.
  • Medical certification for pilots is restricted.

Implications:

  • Cases require FAA deferral for special issuance consideration.
  • First-class and full second-class medical certification are typically not permitted for individuals with HCM.

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