Related topics: hypertension , high blood pressure , heart attack , cardiovascular disease , heart disease
Blood pressure
hideBlood 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).
For more information about Blood pressure, read the full article at
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News tagged with blood pressure
Mechanism discovered by which body's cells encourage tuberculosis infection
Dec 10, 2009 |
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Scientists have discovered a signaling pathway that tuberculosis bacteria use to coerce disease-fighting cells to switch allegiance and work on their behalf. Epithelial cells line the airways and other surfaces ...
High salt intake directly linked to stroke and cardiovascular disease
Nov 24, 2009 |
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High salt intake is associated with significantly greater risk of both stroke and cardiovascular disease, concludes a study published in the BMJ today.
Good news on multiple sclerosis and pregnancy
Medicine & Health / Neuroscience
Nov 18, 2009 |
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There is good news for women with multiple sclerosis (MS) who are pregnant or thinking about becoming pregnant. A new study shows that pregnant women with multiple sclerosis are only slightly more likely to have cesarean ...
At-risk college students reduce HBP, anxiety, depression through Transcendental Meditation
Nov 18, 2009 |
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The Transcendental Meditation® technique may be an effective method to reduce blood pressure, anxiety, depression, and anger among at-risk college students, according to a new study to be published in the American Journal of ...
Are patients losing sleep over blood pressure monitors?
17 hours ago |
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A widely used test for measuring nighttime blood pressure may interfere with patients' sleep, thus affecting the results of the test, reports a study in an upcoming issue of Clinical Journal of the American Society of Ne ...
Septic shock: Nitric oxide beneficial after all
Dec 15, 2009 |
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Scientists at VIB and Ghent University in Flanders, Belgium have found an unexpected ally for the treatment of septic shock, the major cause of death in intensive care units. By inducing the release of nitric oxide (NO) gas ...
Smoking cessation results mixed among Ohio's Appalachian women
Dec 03, 2009 |
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In the Appalachian region of the country — where smoking rates are high, tobacco is often a cash crop and income and education levels are low — a smoking cessation effort led by non-medical professionals was successful in ...
Doctors Warn Against Holiday Heart Attack Spike
Dec 03, 2009 |
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(PhysOrg.com) -- Some studies indicate that death rates from heart attacks and stroke as well as non-heart-related causes spike during the holiday season.
Can heart disease treatments combat AMD?
Dec 01, 2009 |
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Can treatments that reduce risks for cardiovascular disease (CVD) also help combat age-related macular degeneration (AMD), an eye disease that affects millions of Americans? CVD and AMD share some risk factors-such as smoking, ...
Low-income women 4 times more likely to report fair or poor health
Nov 30, 2009 |
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Low-income women are four times more likely than higher-income women to report fair or poor health and nearly twice as likely to report a health condition that limits their basic physical activities, according to a new policy ...
Managing doctors' practices made easier with new software
Nov 25, 2009 |
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(PhysOrg.com) -- A McMaster University-led research team has developed an innovative software tool that gives family doctors up-to-date information on their patients in two seconds or less.
Physicians Explore Link Between Vitamin D Deficiency and Hypertension
Nov 25, 2009 |
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(PhysOrg.com) -- Drs. William White and Pooja Luthra at the University of Connecticut Health Center are investigating a possible link between vitamin D deficiency and high blood pressure.
Gene implicated in stress-induced high blood pressure
Nov 23, 2009 |
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Do stressful situations make your blood pressure rise? If so, your phosducin gene could be to blame according to a team of researchers, at the University of Freiburg, Germany, and the Medical College of Wisconsin, Milwaukee, ...
Team-based care involving a pharmacist improves blood pressure control
Nov 23, 2009 |
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Patients whose hypertension is managed by a physician-pharmacist team have lower blood pressure levels and are more likely to reach goals for blood pressure control than those treated without this collaborative approach, ...
High blood pressure easy to miss in children with kidney disease
Nov 20, 2009 |
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Spot blood pressure readings in children with chronic kidney disease often fail to detect hypertension - even during doctor's office visits — increasing a child's risk for serious heart problems, according to research from ...
