Could cut use of angiograms and bypass surgery, as well as patient costs
Using positron emission tomography (PET) scanning rather than other types of imaging as the first tool to diagnose heart-vessel blockages is more accurate, less invasive and saves dollars, a study by University at Buffalo researchers has shown. The research findings were presented today (March 8, 2005) at the American College of Cardiologys Annual Scientific Session in Orlando, Fla.
Results of the study provide a rationale for PET scanning to become the initial diagnostic test for assessing a patients risk of heart attack, say lead researchers Michael Merhige, M.D., UB clinical associate professor of nuclear medicine, and Joseph Oliverio, UB clinical instructor of nuclear medicine who is a certified nuclear medicine technologist. Both also are affiliated with the Heart Center of Niagara at Niagara Falls Memorial Medical Center.
Lois Baker | EurekAlert!
New discoveries predict ability to forecast dementia from single molecule
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What if, instead of turning up the thermostat, you could warm up with high-tech, flexible patches sewn into your clothes - while significantly reducing your...
A widely used diabetes medication combined with an antihypertensive drug specifically inhibits tumor growth – this was discovered by researchers from the University of Basel’s Biozentrum two years ago. In a follow-up study, recently published in “Cell Reports”, the scientists report that this drug cocktail induces cancer cell death by switching off their energy supply.
The widely used anti-diabetes drug metformin not only reduces blood sugar but also has an anti-cancer effect. However, the metformin dose commonly used in the...
A research team from the University of Zurich has developed a new drone that can retract its propeller arms in flight and make itself small to fit through narrow gaps and holes. This is particularly useful when searching for victims of natural disasters.
Inspecting a damaged building after an earthquake or during a fire is exactly the kind of job that human rescuers would like drones to do for them. A flying...
Over the last decade, there has been much excitement about the discovery, recognised by the Nobel Prize in Physics only two years ago, that there are two types...
What if a sensor sensing a thing could be part of the thing itself? Rice University engineers believe they have a two-dimensional solution to do just that.
Rice engineers led by materials scientists Pulickel Ajayan and Jun Lou have developed a method to make atom-flat sensors that seamlessly integrate with devices...
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