Cell chatter tells story of arterial thickening

Arteries can become thicker due to high blood pressure. However, the cause of this thickening is unclear. TU/e researchers along with colleagues from Trinity College Dublin in Ireland have developed a new computer model to ...

Scientists hijack bacteria to ease drug manufacturing

For more affordable, sustainable drug options than we have today, the medication we take to treat high blood pressure, pain or memory loss may one day come from engineered bacteria, cultured in a vat like yogurt. And thanks ...

Blood pressure e-tattoo promises continuous, mobile monitoring

Blood pressure is one of the most important indicators of heart health, but it's tough to frequently and reliably measure outside of a clinical setting. For decades, cuff-based devices that constrict around the arm to give ...

Key insights into a protein linked to diabetes and hypertension

The amount of salt and water in our cells and their pH is strictly controlled for cell survival. To maintain the necessary balance, special proteins perform the essential role of exchanging protons (hydrogen ions, or H+) ...

Death in darkness: A new type of cell death discovered in fly guts

A research group led by Sa Kan Yoo at the RIKEN Center for Biosystems Dynamics Research (BDR) has discovered a completely unknown type of cell death that takes place in the guts of the common fruit fly. The new process, called ...

How to keep your dog's heart healthy

Anyone who has been on the receiving end of a dog's love and devotion knows these furry friends are nothing if not good for our hearts.

Man bites back at killer dog bites with smart optics

Non-invasive diagnostics such as light scanners and swabs are increasingly used to diagnose illness in people. Now EU-backed scientists are trying to extend the techniques to the treatment of pets.

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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