Left atrial enlargement (LAE) is the swelling of the heart's upper left chamber, which may signal problems like high blood pressure or other heart conditions. While the enlargement itself isn't dangerous, it demands attention so any underlying cardiovascular issues can be identified and addressed.
Left Atrial Enlargement Left atrial enlargement (LAE) is due to pressure or volume overload of the left atrium. LAE is often a precursor to atrial fibrillation. Also known as: Left Atrial Enlargement (LAE), Left atrial hypertrophy (LAH), left atrial abnormality.
Left atrial enlargement (LAE) or left atrial dilation refers to enlargement of the left atrium (LA) of the heart, and is a form of cardiomegaly. Left atrial enlargement can be mild, moderate or severe depending on the extent of the underlying condition.
When this chamber becomes enlarged, known as left atrial enlargement (LAE), it means the atrium has either stretched or thickened. This condition is not a disease itself, but a sign of underlying stress or a medical condition affecting the heart.
Left atrial enlargement (LAE) marks the structural remodeling process in response to chronic pressure and volume overload. It is most commonly associated with diastolic dysfunction, left ventricular hypertrophy, mitral valvular disease, and systemic hypertension.
Because we’re there, too. At every stage of your career, LAE helps you grow into your passion and be a leader for your students. We provide cutting-edge resources from experts—our staff, affiliates, and members—on the skills and topics educators need to join, stay in, and advance our profession.
In this article, the reasons behind LAE, how it is diagnosed, and the concerns associated with this condition are discussed. The left atrium receives oxygenated blood from the lungs and pumps it into the left ventricle, which then distributes it to the rest of the body.