Pressure
hidePressure (symbol: p or P) is the force per unit area applied in a direction perpendicular to the surface of an object. Gauge pressure is the pressure relative to the local atmospheric or ambient pressure.
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News tagged with pressure
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 ...
Sleep apnea may cause heart disease in kidney transplant patients
Nov 19, 2009 |
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Sleep apnea is common in individuals who receive a kidney transplant and is associated with increased risk of high blood pressure, heart disease or stroke, according to a study appearing in an upcoming issue of the Clinical Jo ...
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 ...
Some obese people perceive body size as OK, dismiss need to lose weight
Nov 17, 2009 |
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Some obese people misperceive that their body size is normal and think they don't need to lose weight, according to research presented at the American Heart Association's Scientific Sessions 2009.
Canadians finding it tough to shake the salt habit
Nov 17, 2009 |
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Canadians know that too much salt isn't good for their diets, but half still continue to shake it on, according to a new study by University of Alberta researchers.
Increased obesity hindering success at reducing heart disease risk
Nov 17, 2009 |
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The dramatic increase in overweight and obesity in adult Americans over the past 20 years has undermined public health success at reducing risk for heart disease, according to research presented at the American Heart Association's ...
TRMM satellite mapped 'Ida the Low's' rainfall from space (w/ Video)
Space & Earth / Earth Sciences
Nov 16, 2009 |
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The Tropical Rainfall Measuring Mission satellite known as "TRMM" has the ability to measure rainfall from space, and assessed the heavy rainfall from last week's coastal low pressure area, formerly known ...
EKG can show false positive readings for diagnosing heart condition
Nov 16, 2009 |
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The electrical measurements on the electrocardiogram can often mislead physicians in diagnosing the heart condition left ventricular hypertrophy, causing other screening tests to be ordered before a definitive conclusion ...
Young athletes need dual screening tests for heart defects, study suggests
Nov 15, 2009 |
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To best detect early signs of life-threatening heart defects in young athletes, screening programs should include both popular diagnostic tests, not just one of them, according to new research from heart experts at Johns ...
Fat collections linked to decreased heart function
Nov 13, 2009 |
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Researchers from Boston University School of Medicine (BUSM) have shown that fat collection in different body locations, such as around the heart and the aorta and within the liver, are associated with certain decreased heart ...
Doctors' tests often miss high blood pressure in kids with kidney disease
Nov 12, 2009 |
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Many children with chronic kidney disease (CKD) who show normal blood pressure readings at the doctor's office have high blood pressure when tested at home, according to a study appearing in an upcoming issue of the Journal of ...
Study: Kidney angioplasty brings risks, no benefit
Nov 11, 2009 |
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If you're among the hundreds of thousands of Americans with clogged kidney arteries, you might want to consider trying medicines before rushing into angioplasty to open them up. The pricey procedure is no more effective and ...
Device enables world's first voluntary gorilla blood pressure reading
Nov 10, 2009 |
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Zoo Atlanta recently became the first zoological institution in the world to obtain voluntary blood pressure readings from a gorilla. This groundbreaking stride was made possible by the Gorilla Tough Cuff, ...
CWRU to develop technologies for virtual coaching to help patient-doctor communications
Nov 10, 2009 |
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Millions of people suffer from chronic ailments like heart disease, high blood pressure or diabetes, and need critical information from their healthcare providers to manage those diseases.
