Sudden heart failure happens when your heart suddenly cannot not pump as much blood as your body needs. Certain triggers can cause sudden heart failure. These triggers upset the delicate balance in your body, making it harder for your heart to pump effectively.
Triggers you can control
You can help prevent sudden heart failure by avoiding the triggers that cause it.
Pay attention to your symptoms and know when to call your doctor. Changes in your weight, difficulty breathing, decreased appetite, and swelling (usually first noticed in the feet and legs) may be signs that your heart failure is getting worse.
Keep your diet, exercise, and medicine routine as close to the same schedule as possible.
Take your medicine properly.
Avoid things that you know can trigger heart failure, such as eating too much salt or exercising very hard.
Triggers you cannot control
Unfortunately, many health problems can also cause sudden heart failure. These include:
Blood clots (emboli) in organs (other than the heart), especially the lungs. Blood clots increase the pressure against which the heart must contract. Blood clots in the lungs also decrease the amount of blood returning from the lungs to the left side of the heart.
This information is produced and provided by the National
Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National
Institute via the Internet web site at http://
.gov or call 1-800-4-CANCER.
WebMD Medical Reference from Healthwise
March 12, 2014
This information is not intended to replace the advice of a doctor.
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