One of the vital signs of human beings, blood pressure is the pressure exerted by the blood against the walls of the blood vessels. It varies with the strength of the heartbeat, the elasticity of the arterial walls, the volume and viscosity of the blood, and a person's health, age, and physical condition. Normal adult blood pressure is approximately 120/80 mm/Hg.
No questions found for given filters. Try a different search or filter.