Left Ventricular Ejection Fraction

Left Ventricular Ejection Fraction (LVEF) is a crucial measure in cardiology that assesses the efficiency of the heart's pumping function. It represents the percentage of blood ejected from the left ventricle with each contraction, indicating how well the heart is pumping blood to the rest of the body. LVEF is a key diagnostic tool in evaluating heart health, particularly in conditions such as heart failure. A normal LVEF typically ranges between 50% and 70%. A lower percentage may suggest a weakened heart muscle, impairing its ability to pump blood effectively. Cardiologists often use imaging techniques such as echocardiography or MRI to measure LVEF, providing valuable insights into cardiac function and guiding treatment decisions for patients with cardiovascular conditions. Monitoring changes in LVEF over time is crucial for assessing the progression of heart diseases and tailoring interventions to optimize cardiac performance.