Aortic insufficiency:

Question

Quizplus · Accepted Answer

Aortic insufficiency, also known as aortic regurgitation, occurs when the aortic valve doesn't close properly, leading to backflow of blood from the aorta into the left ventricle. This can cause the left ventricle to become enlarged and lead to left ventricular hypertrophy and eventually heart failure. Option A is incorrect as aortic insufficiency doesn't obstruct blood flow from the left atrium. Option C is also incorrect as aortic insufficiency is more common in adults than in children.

Aortic Insufficiency