What is Cardiomyopathy ?

  • Cardiomyopathy is a family of diseases that affect the heart muscle: ‘cardio’ means heart, ‘myo’ means muscle and ‘pathy’ means disease. It isn’t a single condition, but a group of conditions that affect the structure of the heart and reduce its ability to pump blood around the body.
  • Cardiomyopathy can have a number of different causes depending on the type of cardiomyopathy. However, in many cases it is a genetic condition that can be passed down through families.
  • Cardiomyopathy can make your heart stiffen, enlarge or thicken and can cause scar tissue. As a result, your heart can’t pump blood effectively to the rest of your body.
  • Treatment for cardiomyopathy may include medications, lifestyle changes or surgery. Although there is no cure for cardiomyopathy, you can manage the condition. People who receive treatment can live a high quality of life with cardiomyopathy.

The most common types of Cardiomyopathy are:

  • Dilated cardiomyopathy: Your heart’s blood-pumping chambers enlarge (dilate).
  • Hypertrophic cardiomyopathy: Your heart muscle thickens.
  • Arrhythmogenic cardiomyopathy (ACM): Disease in your heart muscle causes irregular heart rhythms.

Dilated

Hypertrophic

Arrhythmogenic

Know The Symptoms of Cardiomyopathy

Some people living with cardiomyopathy never have signs or symptoms, while others don’t have signs or symptoms in the early stages of the disease. Common symptoms of cardiomyopathy include:

  • Shortness of breath
  • Fatigue
  • Swelling in the ankles, feet, legs and abdomen
  • Dizziness
  • Light-headedness
  • Fainting during physical activity
  • Arrhythmias (abnormal heartbeats)
  • Chest pain, especially after physical exertion
  • Heart murmurs

If you have any questions or concerns, contact the Croí Health Team on 091-544310 or email healthteam@croi.ie.