Vascular a. : Consisting of, or containing, vessels as an essential part of a structure; full of vessels; specifically (Bot.), pertaining to, or containing, special ducts, or tubes, for the circulation of sap.

Vascular a. : Operating by means of, or made up of an arrangement of, vessels; as, the vascular system in animals, including the arteries, veins, capillaries, lacteals, etc.

Vascular a. : Of or pertaining to the vessels of animal and vegetable bodies; as, the vascular functions.

Vascular a. : Of or pertaining to the higher division of plants, that is, the phaenogamous plants, all of which are vascular, in distinction from the cryptogams, which to a large extent are cellular only.

Example:
How do vasoconstrictors relieve a Vascular headache?

Taxonomy
Vascular Surgery, Society, the Society, Education, Vascular Specialist, CME Credit, Vascular Patients, Vascular Health, jobs, Journal of Vascular Surgery, JVS, SVS Members, surgery, foundation, Vascular Surgeons, reading, multiple choice questions, Medical News.

Defination from the web:
Vascular Surgery and includes a wealth of information and resourses for Vascular Health Professionals and Vascular Patients ... Vascular Conditions, Tests, Treatments. Find a Vascular Specialist. Vascular Screenings. Clinical Trials ...