Related topics: brain , blood vessels , stroke , magnetic resonance imaging , arteries
Blood flow
hideBlood flow is the flow of blood in the cardiovascular system.
It can be calculated by dividing the vascular resistance into the pressure gradient.
For more information about Blood flow, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
News tagged with blood flow
Brain surgery evolves to destroy rogue blood vessels
Dec 16, 2009 |
5 / 5 (1) |
0
(PhysOrg.com) -- Over three decades, a world-recognized medical team at UC San Diego Medical Center has spurred the evolution of a complex surgery to destroy dangerous clusters of arteries and veins in the brain. Integrating ...
Gas improves blood flow and organ status during minimally invasive surgery
Dec 14, 2009 |
not rated yet |
0
As good as laparoscopy is in preventing some of the stresses of open surgery on the body, it does have drawbacks, including reduced blood flow and organ dysfunction. Laparoscopy is a type of surgery in the abdomen done through ...
Stroke and heart disease trigger revealed in new research
Nov 30, 2009 |
4.5 / 5 (2) |
0
(PhysOrg.com) -- Scientists have identified the trigger that leads to the arteries becoming damaged in the disease atherosclerosis, which causes heart attacks and strokes, in research published today in the ...
New computer model could lead to safer stents
Dec 07, 2009 |
4 / 5 (1) |
0
After suffering heart attacks, patients often receive stents designed to hold their arteries open. Some of these stents release drugs that are meant to halt tissue growth in arteries, but can have life-threatening side effects ...
Search results for blood flow
Novel nanotechnology heals abscesses caused by resistant staph bacteria
Nanotechnology / Bio & Medicine
Dec 22, 2009 |
5 / 5 (2) |
0
Researchers at the Albert Einstein College of Medicine of Yeshiva University have developed a new approach for treating and healing skin abscesses caused by bacteria resistant to most antibiotics. The study ...
Bioengineered materials promote the growth of functional vasculature, new study shows
Dec 21, 2009 |
4.8 / 5 (4) |
1
Regenerative medicine therapies often require the growth of functional, stable blood vessels at the site of an injury. Using synthetic polymers called hydrogels, researchers at the Georgia Institute of Technology ...
Dutch researchers explore advanced brain diagnostic techniques
Medicine & Health / Neuroscience
Dec 21, 2009 |
4 / 5 (1) |
0
At present the task of diagnosing brain disorders using electroencephalography (EEG) is still performed by humans, but in years to come it will increasingly be taken over by computerized systems. This will ...
Breathlessness eased in patients with rare, often fatal disease
Dec 17, 2009 |
not rated yet |
0
Patients with a rare, deadly disease that mostly affects young women felt a dramatic reduction in breathlessness using an approved drug, according to study results published online today in The Journal of Heart and Lung Tr ...
NSAIDs: Take 'em early and often when competing? Think again
Dec 16, 2009 |
4 / 5 (2) |
0
Athletes' superstitions and rituals can help them get psyched up for contests, but when these rituals involve non-steroidal anti-inflammatory drugs (NSAIDs), which many athletes gobble down before and during events, they ...
Stopping a Stroke in its Tracks: Catheter Device Restrores Blood Flow to Brain by Suctioning Blood Clots
Medicine & Health / Neuroscience
Dec 15, 2009 |
5 / 5 (2) |
0
Bobbie Laird was suffering a life-threatening stroke triggered by a blood clot in her brain that was nearly half an inch long.
Painkiller undermines aspirin's anti-clotting action
Dec 14, 2009 |
not rated yet |
0
Millions of Americans take Celebrex for arthritis or other pain. Many, if they are middle-aged or older, also take a low-dose aspirin tablet daily to reduce the risk of heart attack and stroke. Yet they may be getting little ...
OU Lab 1 of 4 in nation testing new exercise technique
Dec 14, 2009 |
not rated yet |
0
A year ago, Michael Bemben, professor of health and exercise science in the University of Oklahoma College of Arts and Sciences, was invited to the National Press Club in Washington, D.C., to formally announce the partnership ...
Killer catfish? Venomous species surprisingly common, study finds
Dec 10, 2009 |
not rated yet |
2
(PhysOrg.com) -- Name all the venomous animals you can think of and you probably come up with snakes, spiders, bees, wasps and perhaps poisonous frogs. But catfish?
Sucking Up To Survive
Dec 10, 2009 |
5 / 5 (5) |
0
Shrink a human being down to the size of an insect, and you would no longer be able to sip lemonade from a straw. The forces that hold liquid together would simply be too great to overcome at that tiny scale.
List of search results for blood flow
