Your doctor will outline a treatment plan to help you live better with cardiomyopathy. This will stop your condition from getting worse and possibly causing serious problems for your heart and lungs. Follow your doctor's instructions. You can also make some lifestyle changes that will help your heart.

Visit your doctor regularly. Talk about any problems you're having with your treatment plan. Be honest if you're not doing something your doctor has advised. They may be able to make some changes to help your plan work better for you. Not following your doctor's advice could result in a serious or life-threatening complication.

Having cardiomyopathy may mean you get tired more quickly because your heart doesn't work as well as it should. But this shouldn't keep you from being active. In fact, being active may help you feel better. Talk with your doctor about how much activity is right for you.

• Stop smoking. Smoking damages your heart muscle and blood vessels. It also causes changes to your lungs that can make it harder to breathe and for your lungs to work. Smoking reduces the oxygen in your blood. Having less oxygen in your blood will make your heart work harder and beat faster. This can cause a heart attack (acute myocardial infarction or AMI) if your heart can't handle this extra work.
• Lose any extra weight. The more extra pounds you have, the harder your heart has to work to pump blood through your body. Extra weight can also raise your risk for high blood pressure and diabetes. These diseases can further damage your blood vessels and heart.
• Don't drink alcohol. Drinking alcohol may make your cardiomyopathy worse. Alcohol breaks down the heart tissue. This affects how well your heart pumps. This can be very serious in people with alcoholism.
• Eat less salt. Salt is the main source of sodium in our diet. Too much sodium can make cardiomyopathy symptoms worse. Sodium causes your body to retain water. This extra fluid makes your heart work harder. Your doctor may tell you to limit how much sodium you have.

Rapid weight gain may mean that you are retaining fluid. This is a common sign of heart failure. Keeping track of your weight helps you notice this weight gain early. It can prevent further damage to your heart. To keep track of your weight:

• Weigh yourself at the same time each morning, after you urinate. Wear the same thing each time. Write down your weight each day.
• Don't stop weighing yourself. If you forget one day, weigh yourself again the next morning.
• Contact your doctor if you gain:

Contact your doctor if you:

• Have mild dizzy spells.
• Notice new symptoms from your medicine.
• Start coughing again, especially if the sputum is frothy or foamy.
• Have mild trouble breathing, especially while at rest or lying down. Or if you have trouble breathing during exercise or even while walking short distances.
• Get tired faster.
• Start urinating less often.
• Find that your feet or ankles swell more than normal. Or if you have swelling in your legs or belly. Or if the veins in your neck stick out more than normal. You may notice it's harder to get into your shoes or pants because of swelling and bloating.

Call 911 right away if any of these occur:

• Pain, tightness, or pressure in your chest, arm, jaw, or back
• Abnormally fast pulse or pounding heartbeat
• Major trouble breathing, either at rest or with activity
• Fainting or severe dizziness