Cardiomyopathy is a weakening of the heart muscle or a change in heart muscle structure. It is often associated with inadequate heart pumping or relaxation or filling with blood. Cardiomyopathy can be caused by viral infections, heart attacks, valve disease, alcoholism, long-term severe high blood pressure, and sleep disorders that affect breathing.


  • Fatigue
  • Shortness of breath with exertion or at rest
  • Edema of feet and legs or abdominal swelling
  • Decreasing ability to tolerate physical exertion
  • Cough
  • Palpitations, rapid heartbeat, or irregular heartbeat
  • Loss of appetite or getting full easily

Diagnostic Tools

Treatment Options

  • ACE inhibitors
  • Beta blockers
  • Diuretics
  • Digoxin
  • Medicines that help the heart contract, such as hydralazine and nitrates.
  • Vasodilators

If medications alone do not work, physicians may consider the following treatment options:

In severe cases, surgeons may also consider transplant or an  LVAD ( Left ventricular assist device ) to sustain life until a transplant donor become available or as a permanent solution.

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877-74-HEART (43278)