It does, but not to the extent that it does in your arteries. The veins have no muscles in their structure and are consequently compliant. They swell when they have to, and flattened out when needed. Arteries have muscles in their structure, and can spasm, and contain much higher pressure then veins. read more
Stiffening of veins may be a geriatric factor that contributes to atherosclerosis so the aging of the venous vessels must be considered, especially as the valves also harden and make flow more difficult and turbulent. read more
It does, but not to the extent that it does in your arteries. The veins have no muscles in their structure and are consequently compliant. They swell when they have to, and flattened out when needed. read more
Atherosclerosis: Atherosclerosis is a common disease affecting the walls of arteries. Commonly described as"clogged" blood vessels, it can cause heart attack or stroke even without severe blockages: e.g., if blood clots form on plaques. read more