Understanding High Output Heart Failure
High output heart failure is a condition in which the heart pumps an abnormally high volume of blood, but still fails to meet the body's demand for oxygen and nutrients. This condition is often caused by an underlying medical condition or lifestyle factors that increase the body's need for blood flow.
Here are some common causes of high output heart failure:
- Anemia: A decrease in red blood cells can lead to a decrease in oxygen supply to the body, causing the heart to pump more blood to compensate.
- Hyperthyroidism: An overactive thyroid gland can cause the heart to beat faster and harder, leading to high output heart failure.
- Arteriovenous fistula: An abnormal connection between an artery and vein can cause blood to bypass the capillaries, leading to increased blood flow and high output heart failure.
- Pregnancy: During pregnancy, the body requires more blood flow to support the growing fetus, which can lead to high output heart failure in some women.
Symptoms of high output heart failure may include fatigue, shortness of breath, and swelling in the legs and ankles. Treatment options depend on the underlying cause of the condition and may include medication, lifestyle changes, or surgery.
If you are experiencing symptoms of high output heart failure, it is important to speak with your healthcare provider. Early diagnosis and treatment can help improve your quality of life and prevent complications.