Ejection Fraction: What It Is, Types and Normal Range
Ejection fraction measures the amount of blood the left ventricle of the heart pumps out to your body with each heartbeat. A healthy heart has an ejection fraction of 50% to 70%.
Ejection Fraction Heart Failure Measurement
May 30, 2025 · Ejection fraction (EF) shows how much blood the left ventricle pumps out with each contraction. EF is measured as a percentage. An ejection fraction of 60% means that 60% of the …
Ejection Fraction: Definition, Measurement, Causes, and Treatment - WebMD
Jan 22, 2026 · Ejection fraction (EF) measures the amount of blood pumped out of your heart's lower chambers, or ventricles. It's the percentage of blood that leaves your ventricle when your heart …
What Does an Abnormal Ejection Fraction Mean? - Verywell Health
Dec 25, 2025 · Left ventricular ejection fraction (LVEF): This is the most commonly measured EF. It shows how much oxygen-rich blood is pumped from the left ventricle to the rest of the body. LVEF …
Ejection Fraction: Normal Range, Low Range, and Treatment
Jun 25, 2023 · Ejection fraction is a test that's used to determine the percentage of blood that leaves your left ventricle each time your heart beats.
Ejection fraction: An important heart test - Mayo Clinic
Jan 29, 2025 · No matter how forceful the contraction, the heart can never pump all the blood out of a ventricle. The term "ejection fraction" is the amount of blood — as a percentage — that's pumped out …
Left Ventricular Ejection Fraction - PubMed
Jun 14, 2025 · LVEF is the fraction of blood ejected from the left ventricle during systole (stroke volume [SV]) relative to the volume of blood present at the end of diastole (end-diastolic volume [EDV]).
What Is Ejection Fraction? Types and Normal Ranges
Dec 17, 2025 · Ejection fraction (EF) is the percentage of blood that the heart pumps out of the left ventricle with each heartbeat. The left ventricle is the heart’s main pumping chamber, responsible for …
What is the normal ejection fraction of the heart? - Drugs.com
Oct 21, 2024 · Ejection fraction (EF) describes how well your heart chambers (the left or right ventricles) can pump blood to your body to deliver oxygen and nutrients. Patients with heart failure usually have …
Left Ventricular Ejection Fraction (Echocardiogram)
It measures the amount of blood that is pumped out of the left chamber of your heart (left ventricle) when it contracts, as a ratio of the total amount of blood in it just before it contracts.