News tagged with blood pressure

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

Cognitive problems are common after cardiac arrest

Half of all patients who survive a cardiac arrest experience problems with cognitive functions such as memory and attention. This has been shown by a major international study led from Lund University. Surprisingly, however, ...

13 hours ago
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Are health apps beneficial for healthy people?

Health apps have the potential to make a broad impact on the health of the general population, argues one expert in The BMJ this week. But another explains that there is not enough evidence to support such claims and sugges ...

Apr 14, 2015
popularity 9 comments 1

Eating out = high blood pressure?

A recent study on university-going young adults, by researchers from the Duke-NUS Graduate Medical School Singapore (Duke-NUS), is the first ever to show an association between meals eaten away from home and ...

Apr 10, 2015
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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).

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