Question

In the context of aortic stenosis, what describes the difference between "concentric" and "eccentric"?

A) Concentric refers to leaflet thickening, while eccentric refers to aortic valve calcification.
B) Concentric refers to aortic valve calcification, while eccentric refers to left ventricular hypertrophy.
C) Concentric refers to left ventricular hypertrophy, while eccentric refers to aortic valve calcification.
D) Concentric refers to aortic valve calcification, while eccentric refers to leaflet thickening.

Answer 1

Concentric refers to left ventricular hypertrophy, while eccentric refers to aortic valve calcification.

Step-by-step explanation:

Aortic stenosis is a medical condition characterized by the narrowing of the aortic valve opening in the heart. The aortic valve is located between the left ventricle (the heart's pumping chamber) and the aorta (the main artery that carries oxygenated blood to the body). Aortic stenosis restricts the flow of blood from the left ventricle into the aorta, leading to various symptoms and potential complications.

In the context of aortic stenosis, concentric refers to left ventricular hypertrophy, while eccentric refers to aortic valve calcification.