Congestive heart failure means your heart can’t pump as well as it should. But healthy lifestyle choices can help. Every day, you can choose to eat heart-friendly foods, not smoke, take your medications, and exercise.

There’s another simple action you can take: stepping onto the scale. Why? Sudden weight gain could mean that your heart is having trouble and that fluid is building up in your body. This extra fluid shows up as new pounds.

Experts say you should weigh yourself every morning. Do it right after you go to the bathroom, but before you eat. Writing it down may help you notice any changes. If you gain 3 or more pounds in one week, call your doctor.

The heavier you are, the harder your heart has to work. These tips can help you maintain a healthy weight:

• Avoid salting your food, and choose foods labeled “low sodium.”
• Enjoy low- or nonfat desserts, such as nonfat frozen yogurt, angel-food cake, or fruit ices.
• Try baking or roasting foods instead of frying them.
• Ask your doctor about exercise. Together, you can decide what type and how much is right for you.