feelings - Attitudes and Beliefs
Heart Failure—
What Is It?

Does heart failure mean my
heart has stopped working?

A healthy heart can easily pump oxygen-rich blood throughout your body.Heart failure does not mean your heart stops working. It occurs when damage to the heart weakens its pumping power. Your heart must work harder to keep blood moving through your body.

Although it may sound scary, heart failure can be managed.

What causes heart failure?

In heart failure, the weakened heart cannot pump as strongly. There are many things that can damage your heart and lead to heart failure over time. They include:

In heart failure, the weakened heart cannot pump as strongly.
  • High blood pressure
  • Heart attack
  • Coronary artery disease
  • Diabetes
  • Injury to the heart or a birth defect
  • Severe lung disease

Over time, fluid may leak into your lungs and cause breathing problems.What does heart failure feel like?

Patients with heart failure may experience some of these symptoms but not necessarily all of them.

  • Shortness of breath
  • Faster heartbeat
  • Feeling extra tired
  • Swollen ankles, legs, or belly
  • Weight gain (from fluid)
  • Frequent cough
  • Trouble sleeping because of shortness of breath

Taking care of heart failure every day

Today, there is no cure for certain types of heart failure. But these steps can help you lead a longer life with fewer health problems.

medicine bottle
   Take your medicines as directed by your doctor.


standing on scales
   Keep your weight in a healthy range.


salt bottle with line through it
   Eat foods that are low in salt and low in fat.


no smoking sign
   If you smoke, quit.


woman exercising
   Get regular, moderate exercise if your doctor approves.

 

There are steps you can take now to help you feel better. Use the Goal Checklist to set your goals.

 
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