Section 10
Circulatory Diseases and Disorders
Book
Version 29
By Boundless
By Boundless
Boundless Anatomy and Physiology
Physiology
by Boundless
4 concepts
![Thumbnail](../../../../../../figures.boundless-cdn.com/5294/square/jo2010-201026.002.jpeg)
Angiogenesis and Disease
Angiogenesis, the growth of new blood vessels from existing vessels, contributes to both normal tissue growth and tumorigenesis in cancer.
![Thumbnail](../../../../../../figures.boundless-cdn.com/3552/square/varicose-veins.jpeg)
Varicose Veins
Varicose veins, typically found in the legs, are those that have become enlarged and tortuous due to malfunctioning valves.
![Thumbnail](../../../../../../figures.boundless-cdn.com/5296/square/259px-gray793.jpg)
Syncope
Syncope, the medical term for fainting, is a transient loss of consciousness.
![Thumbnail](../../../../../../figures.boundless-cdn.com/16818/square/istent-high-blood-pressure.jpg)
Hypertension
Hypertension is elevated blood pressure, clinically defined as at or greater than 140/90 (systolic/diastolic) mm/Hg.