Ejection fraction (EF) measures how well the heart pumps blood. A normal EF is 55% to 70%, meaning the heart pumps out at least half of the blood in its left ventricle with each beat. An EF below 50% ...

Ejection fraction refers to how much blood the heart pumps out during a contraction. An abnormal ejection fraction can be a sign of heart failure. Some people might need treatment to improve their ...

Please provide your email address to receive an email when new articles are posted on . Low-normal ejection fraction in Black participants was linked to an increased risk for incident HF ...

"These findings suggest that small variations in the amount of fluid given to a patient with sepsis, or the decision to give less fluid to a patient because they have heart failure, may not have a ...