Question 1

Symptoms — Heart failure?

Accepted Answer

If you have heart failure, your heart can't supply enough blood to meet your body's needs. Symptoms may develop slowly. Sometimes, heart failure symptoms start suddenly. Heart failure symptoms may include: - Shortness of breath with activity or when lying down. - Fatigue and weakness. - Swelling in the legs, ankles and

Question 2

Causes — Heart failure?

Accepted Answer

Heart failure can be caused by a weakened, damaged or stiff heart. - If the heart is damaged or weakened, the heart chambers may stretch and get bigger. The heart can't pump out the needed amount of blood. - If the main pumping chambers of the heart, called the ventricles, are stiff, they can't fill with enough blood b

Question 3

Risk factors — Heart failure?

Accepted Answer

Diseases and conditions that increase the risk of heart failure include: - **Coronary artery disease.** Narrowed arteries may limit the heart's supply of oxygen-rich blood, resulting in weakened heart muscle. - **Heart attack.** A heart attack is a form of coronary artery disease that occurs suddenly. Damage to the hea

Question 4

Prevention — Heart failure?

Accepted Answer

One way to prevent heart failure is to treat and control the conditions that can cause it. These conditions include coronary artery disease, high blood pressure, diabetes and obesity. Some of the same lifestyle changes used to manage heart failure also may help prevent it. Try these heart-healthy tips: - Don't smoke. -

Heart failure

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