Left-sided heart failure occurs when the heart's left ventricle is unable to adequately circulate blood throughout the body. When this happens, blood accumulates in the blood vessels that ...

Medically reviewed by Angela Ryan Lee, MD Heart failure occurs when the heart can't pump blood as well as it should. It can affect either the left side of the heart (left-sided heart failure) or the ...

Left-sided heart failure: The left ventricle is larger and pumps more of the heart's blood. This type of heart failure is broken down into two categories: Systolic failure, ...

The left ventricle, or left chamber, of the heart provides most of the heart’s pumping power. So when you have left-side heart failure, your heart can’t pump enough blood to your body.

The two types of left-side heart failure are systolic and diastolic. Both have a risk of complications, but there are ways you can reduce your risk. Learn more about treatments, diet and exercise ...

Systolic congestive heart failure is when the left side of the heart weakens, and the heart can't pump effectively. It can cause a variety of symptoms.

Rather, there are two types of heart failure—left-sided heart failure is when the left side of the heart works harder to pump the same amount of blood while right-sided heart failure usually ...

Left-sided heart failure is the most common type of heart failure. Right-sided heart failure: This means the heart can’t pump enough blood to the lungs. What causes heart failure? Heart failure can ...

Left atrial enlargement (LAE) is when the left side of the heart enlarges or swells, leading to breathlessness, fatigue, and other symptoms. It often affects people with high blood pressure and ...

Some people feel uncomfortable sleeping on the left side (if they have heart failure or recent procedures/pacemakers), and may prefer sleeping on the right side, says Puja Mehta, M.D., director of ...