Hypertrophic cardiomyopathy

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Risk factors

By Mayo Clinic staff

Hypertrophic cardiomyopathy is usually inherited. There's a 50 percent chance that the children of those with hypertrophic cardiomyopathy will inherit the genetic mutation for the disorder. Siblings of those with hypertrophic cardiomyopathy also are at risk. As a result, close relatives of someone with hypertrophic cardiomyopathy are urged to talk to their doctors about getting screened for the disease.

References
  1. Cardiomyopathy. American Heart Association. http://www.americanheart.org/presenter.jhtml?identifier=4468. Accessed Jan. 20, 2009.
  2. Maron BJ. Hypertrophic cardiomyopathy. In: Libby P, et al, eds. Braunwald's Heart Disease: A Textbook of Cardiovascular Medicine. 8th ed. Philadelphia, Pa.: Saunders Elsevier; 2007. http://www.mdconsult.com/das/book/body/117866989-4/796148825/1549/451.html#4-u1.0-B978-1-4160-4106-1..50068-6_7427. Accessed Jan. 20, 2009.
  3. Elliot P, et al. Clinical manifestations of hypertrophic cardiomyopathy. http://www.uptodate.com/home/index.html. Accessed Jan. 20, 2009.
  4. Hypertrophic cardiomyopathy. The Merck Manuals Online Medical Library: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec07/ch084666/ch084666c.html. Accessed Jan. 20, 2009.
  5. Ferri F. Cardiomyopathy, hypertrophic. In: Ferri FF. Ferri's Clinical Advisor 2009. St. Louis, Mo.: Mosby; 2008:162.
  6. You JJ, et al. Life expectancy gains and cost-effectiveness of implantable cardioverter/defibrillators for the primary prevention of sudden cardiac death in patients with hypertrophic cardiomyopathy. American Heart Journal. 2007;154:899.
  7. Pigozzi F, et al. Sudden death in competitive athletes. Clinics in Sports Medicine. 2008;27:153.
  8. Maron BJ. Hypertrophic dardiomyopathy and other causes of sudden cardiac death in young competitive athletes, with considerations for preparticipation screening and criteria for disqualification. Cardiology Clinics. 2007;25:399.
  9. Ingles J. Psychosocial impact of specialized cardiac genetic clinics for hypertrophic cardiomyopathy. Genetics in Medicine. 2008;10:117.
  10. Morgan JF, et al. Psychiatric disorders in hypertrophic cardiomyopathy. General Hospital Psychiatry. 2008;30:49.

DS00948

March 25, 2009

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