Molecular Classification
Anatomical Structure
Disease Roles
Blood Vessel Lumen Overview
The blood vessel lumen is the hollow internal space within a blood vessel through which blood flows. It serves as a conduit for circulating blood and its diameter is dynamically regulated by vascular smooth muscle activity, influencing blood pressure and vascular resistance. The endothelial cells lining the lumen also play active roles in vascular homeostasis.
Mechanism of Action
Biological Functions
Conduit for blood flow
Regulation of blood pressure and vascular resistance
Interface for cellular interactions
Disease Associations
Hypertension
Cardiovascular disease
Safety Considerations
No safety concerns listed