What condition involves the thickening, hardening, and calcifying of arteries?

The condition that involves the thickening, hardening, and calcifying of arteries is known as arteriosclerosis. It specifically refers to the stiffening or hardening of arterial walls, making it difficult for blood to flow, which can lead to various cardiovascular problems.

Arteriosclerosis is a broader term that encompasses changes in the arteries that can occur with age or due to other factors. It describes a general condition of the arterial walls being thinned or damaged and is often associated with the aging process.

While atherosclerosis, which is often confused with arteriosclerosis, refers more specifically to the buildup of fatty plaques within the arteries, leading to narrowing and potential blockage, the broader changes in arterial structure and reduced elasticity are best classified under arteriosclerosis. This distinction is important for understanding the nature of vascular diseases and their implications for health.

Hypertension does not describe the structural changes in the arteries themselves but rather a condition of elevated blood pressure that can result from or exacerbate arteriosclerosis. Phlebitis refers to inflammation of the veins and is not related to the hardening of arteries.