Daily non-political popular news in brief.
CT imaging with use of novel contrast agent may predict heart attack in waiting
04-09-2007 · EurekAlert!A new imaging technology may hold the key to not only stopping heart attacks in their tracks but also preventing them for ever occurring.
Read more »
Keywords: imaging, novel, contrast, agent, predict, heart, attack, waiting
« Previous | Next »
Similar news on "CT imaging with use of novel contrast agent may predict heart attack in waiting":
- MRI contrast agent can detect heart attack in the making
03-27-2007 · EurekAlert!
Scientists at New York's Mount Sinai Medical Center and the New York University School of Medicine have developed a new imaging technique that allows physicians to peer directly into patients' blood vessels and find dangerous cholesterol-filled plaques before they rupture and cause a heart attack. In animal tests, the new technique improved cholesterol detection by 79 percent. The research will be presented in March at the American Chemical Society national meeting in Chicago.
Similar news · Read more »
- Noninvasive magnetic resonance imaging may help predict who's at risk for a heart attack
01-25-2007 · EurekAlert!
Mount Sinai researchers have discovered a new potential diagnostic tool that could provide clinicians with a much-needed window into the molecular activity of blood vessels. The findings, which could help identify patients at risk for heart attack and stroke, were published in the Jan. 16 issue of Proceedings of the National Academy of Sciences.
Similar news · Read more »
- Systems Biology poised to revolutionize the understanding of cell function and disease
09-07-2007 · EurekAlert!
Systems Biology is transforming the way scientists think about biology and disease. This novel approach to research could prompt a shake up in medical science and it might ultimately allow clinicians to predict and treat complex diseases such as diabetes, heart failure, cancer and metabolic syndrome for which there are currently no cures.
Similar news · Read more »
- Linking air pollutants and blood clotting in mice
09-20-2007 · EurekAlert!
Air pollution is caused by any particulate matter, chemical or biological agent that changes the natural characteristics of the atmosphere. Exposure to particulate matter has been linked to an increased risk of heart problems, including increased risk of heart attack. A new study in mice has now identified a mechanism by which exposure to particulate matter leads to accelerated blood clotting and thrombosis, something that can precipitate heart attacks and stroke.
Similar news · Read more »
- Better insight into brain anatomical structures
05-30-2007 · EurekAlert!
In the journal Angewandte Chemie, Korean researchers led by Jung Hee Lee at Samsung Medical Center and Taeghwan Hyeon at Seoul National University report on a new contrast agent for magnetic resonance imaging using manganese oxide nanoparticles that produces images of the anatomic structures of mouse brain which are as clear as those obtained by histological examination.
Similar news · Read more »
- MRI helps identify older athletes at risk for heart attack
11-27-2006 · EurekAlert!
A magnetic resonance imaging (MRI) study of healthy marathon runners over age 50 showed that cardiovascular disease occurs among seemingly healthy endurance athletes and may be difficult to distinguish from the effects of training the heart muscle. The findings were presented today at the annual meeting of the Radiological Society of North America.
Similar news · Read more »
- Blood pressure drug may have added benefit
02-14-2008 · EurekAlert!
University of Kentucky researchers have discovered a possible added benefit of a novel new drug that lowers blood pressure. Dr. Lisa Cassis and Dr. Alan Daugherty found in animal studies that aliskiren not only lowered blood pressure but also significantly reduced artery-clogging lesions that are the leading cause of heart attack and stroke, the top cause of death worldwide.
Similar news · Read more »
- First molecular evidence of body's internal clock in controlling blood pressure
02-19-2007 · EurekAlert!
It has been known for decades that heart attacks and strokes occur most frequently in the early-morning hours. Now, researchers at Penn have provided the first evidence for the role of our body’s internal molecular clock in controlling blood pressure and a mechanism by which this occurs. This report points to the novel possibility of modifying blood pressure and the early-morning risk of heart attack.
Similar news · Read more »
- Novel anti-oxidant and anti-inflammatory agent shows effectiveness on key endpoints in trial
03-27-2007 · EurekAlert!
Heart attacks are caused by a build-up and instability of plaque in the coronary arteries, which is often a result of chronic inflammation of the blood vessel walls. A study presented today at the American College of Cardiology's 56th Annual Scientific Session assessed whether adding a novel agent with antioxidant and anti-inflammatory properties to optimal medical therapy would reduce coronary events and death among patients with heart disease.
Similar news · Read more »
- Clot-dissolving agent may be beneficial in treatment of severe frostbite
06-18-2007 · EurekAlert!
A preliminary study suggests that a blood clot-dissolving medication that is administered to some patients following a stroke or heart attack may help to reduce the risk of amputation following severe frostbite, according to a report in the June issue of Archives of Surgery, one of the JAMA/Archives journals.
Similar news · Read more »
