Genetic Evaluation of Cardiomyopathy—A Heart Failure Society of America Practice Guideline

Ray E. Hershberger, Michael M. Givertz, Carolyn Y. Ho, Daniel P. Judge, Paul F. Kantor, Kim L. McBride, Ana Morales, Matthew R.G. Taylor, Matteo Vatta, Stephanie M. Ware

Research output: Contribution to journalArticle

56 Scopus citations


This guideline describes the approach and expertise needed for the genetic evaluation of cardiomyopathy. First published in 2009 by the Heart Failure Society of America (HFSA), the guideline has now been updated in collaboration with the American College of Medical Genetics and Genomics (ACMG). The writing group, composed of cardiologists and genetics professionals with expertise in adult and pediatric cardiomyopathy, reflects the emergence and increased clinical activity devoted to cardiovascular genetic medicine. The genetic evaluation of cardiomyopathy is a rapidly emerging key clinical priority, because high-throughput sequencing is now feasible for clinical testing and conventional interventions can improve survival, reduce morbidity, and enhance quality of life. Moreover, specific interventions may be guided by genetic analysis. A systematic approach is recommended: always a comprehensive family history; an expert phenotypic evaluation of the proband and at-risk family members to confirm a diagnosis and guide genetic test selection and interpretation; referral to expert centers as needed; genetic testing, with pre- and post-test genetic counseling; and specific guidance as indicated for drug and device therapies. The evaluation of infants and children demands special expertise. The approach to managing secondary and incidental sequence findings as recommended by the ACMG is provided.

Original languageEnglish (US)
Pages (from-to)281-302
Number of pages22
JournalJournal of Cardiac Failure
Issue number5
StatePublished - May 2018


  • Cardiomyopathy
  • genetic analysis
  • genetics
  • practice guideline
  • secondary findings

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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    Hershberger, R. E., Givertz, M. M., Ho, C. Y., Judge, D. P., Kantor, P. F., McBride, K. L., Morales, A., Taylor, M. R. G., Vatta, M., & Ware, S. M. (2018). Genetic Evaluation of Cardiomyopathy—A Heart Failure Society of America Practice Guideline. Journal of Cardiac Failure, 24(5), 281-302.