News tagged with arterial plaque
Discovery of 'bioelectric' arteries opens path to heart disease treatment
Bionic eyes and limbs made television's six million dollar man an icon, but new research suggests our existing biological structure already exhibits a valuable electrical property. Scientists have found that ...
Jan 30, 2012 |
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Screening tool may better identify heart disease in African-Americans
In a study being presented today at the annual meeting of the Radiological Society of North America (RSNA), researchers say they may have an explanation as to why African Americans, despite having lower amounts of coronary ...
Medicine & Health / Medical research
Nov 30, 2010 |
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Iron in coronary artery plaque is a marker of heart attack risk
Plaque in a heart artery looks threatening, but cardiologists know that many of these buildups will not erupt, dislodge and block a vessel, causing a heart attack that can be fatal. Some will, however, and the challenge is ...
Medicine & Health / Medical research
Nov 15, 2010 |
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Bacteria in mouth and gut also found in arteries
(PhysOrg.com) -- The same types of bacteria found in arterial plaque, which causes atherosclerosis, are also found in the mouth and gut, according to the first general survey of all bacteria found in plaques ...
Medicine & Health / Medical research
Oct 13, 2010 |
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Surgery or stenting for carotid artery disease? Question remains
A review of scientific studies that compares two treatments for preventing strokes due carotid artery disease provides no clear answer on which treatment is better, a UT Southwestern Medical Center physician reports in an ...
Medicine & Health / Medical research
Jul 26, 2010 |
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Nanoparticles plus adult stem cells demolish plaque
A technique that combines nanotechnology with adult stem cells appears to destroy atherosclerotic plaque and rejuvenate the arteries, according to a study reported at the American Heart Association's Basic Cardiovascular ...
Medicine & Health / Medical research
Jul 19, 2010 |
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'Remote Control' for Cholesterol Regulation Discovered in Brain
(PhysOrg.com) -- Circulation of cholesterol is regulated in the brain by the hunger-signaling hormone ghrelin, researchers say. The finding points to a new potential target for the pharmacologic control of ...
Medicine & Health / Neuroscience
Jun 06, 2010 |
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Simple ultrasound test improves diagnosis of heart disease
New research shows that doing a simple ultrasound scan of the carotid artery significantly improves the prediction of heart disease, giving doctors a better clue of who is at high risk for a heart attack.
Medicine & Health / Medical research
Apr 06, 2010 |
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Dangerous plaques in blood vessels rupture by overproducing protein-busting enzymes
University of Washington (UW) researchers have gathered evidence that dangerous plaques in blood vessels can rupture by overproducing protein-digesting enzymes. Plaques are fat-laden rough spots in the otherwise ...
Medicine & Health / Medical research
Mar 29, 2010 |
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Imaging fat layer around heart can help predict disease
Imaging epicardial adipose tissue, or the layer of fat around the heart, can provide extra information compared with standard diagnostic techniques such as coronary artery calcium scoring, according to research by cardiologists ...
Medicine & Health / Medical research
Mar 15, 2010 |
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Plaque on CT scan is strong predictor of heart disease, worse long-term outcomes
The presence of plaque on an abdominal CT scan is a strong predictor of coronary artery disease and mortality, according to a Henry Ford Hospital study.
Mar 14, 2010 |
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Study finds increased presence, severity of coronary artery plaques in HIV-infected men
A Massachusetts General Hospital (MGH) study has found that relatively young men with longstanding HIV infection and minimal cardiac risk factors had significantly more coronary atherosclerotic plaques - some involving serious ...
Medicine & Health / HIV & AIDS
Jan 07, 2010 |
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Moderate weight loss in obese people improves heart function
Obese patients who lost a moderate amount of weight by eating less and exercising more improved their cardiovascular health, says a study at Washington University School of Medicine in St. Louis.
Dec 11, 2009 |
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Stroke and heart disease trigger revealed in new research
(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 ...
Medicine & Health / Medical research
Nov 30, 2009 |
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Stable plaque or heart attack plaque? Researcher builds new MEMS sensor to tell which is which
University of Sourthern California biomedical engineer and cardiologist Tzung "John" Hsiai hopes to develop a new tool to help clinicians distinguish cardiac emergencies requiring immediate surgery from chronic ...
Medicine & Health / Medical research
Nov 23, 2009 |
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