News tagged with blood pressure

Related topics: high blood pressure · hypertension · heart disease · heart attack · stroke

Racial disparities in risk of stroke

In a Correspondence in The New England Journal of Medicine, researchers led by Susan Cheng, MD, MPH, of Brigham and Women's Hospital, explore the impact of efforts to reduce risk factors for stroke in black patients. Cheng ...

May 24, 2017
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Blood pressure

Blood pressure (BP) is the pressure (force per unit area) exerted by circulating blood on the walls of blood vessels, and constitutes one of the principal vital signs. The pressure of the circulating blood decreases as it moves away from the heart through arteries and capillaries, and toward the heart through veins. When unqualified, the term blood pressure usually refers to brachial arterial pressure: that is, in the major blood vessel of the upper left or right arm that takes blood away from the heart. Blood pressure may, however, sometimes be measured at other sites in the body, for instance at the ankle. The ratio of the blood pressure measured in the main artery at the ankle to the brachial blood pressure gives the Ankle Brachial Pressure Index (ABPI).

This text uses material from Wikipedia, licensed under CC BY-SA

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