Cardiology News and Research

Latest Cardiology News and Research

Avoiding spleen removal for Cooley's anemia sufferers

Researchers from Weill Cornell Medical College may have discovered the precise role of a gene in one of the world's most common blood disorders, beta-thalassemia, commonly known as Cooley's anemia. Along with sickle-cell anemia, Cooley's anemia is the most commonly inherited disease in the world, affecting many people of Mediterranean descent, and 20 out of every 100,000 African-Americans. The World Health Organization estimates that between 50,000-100,000 children are born with the disease each year.

27 May 2008

Increased screening may better predict those at higher risk for heart disease

Adding noninvasive imaging to current risk-assessment protocols may identify more people who are at risk of developing heart disease, UT Southwestern Medical Center researchers have found.

27 May 2008

Thousands with type 2 diabetes at risk bacause they do not take their drugs

According to Diabetes UK, in excess of 650,000 people with obesity-related diabetes do not take their drugs and the charity says they are putting themselves at risk of developing serious health problems such as stroke and blindness.

27 May 2008

Breakthrough by WHO will give poor countries better access to drugs

An agreement has been reached by world health leaders regarding approaches to drug research and development and improving access to medicines.

27 May 2008

Blood cholesterol levels predict risk of heart disease due to hormone therapy

A new analysis of a subgroup of participants in the Women's Health Initiative (WHI) hormone therapy clinical trials suggests that healthy, postmenopausal women whose blood cholesterol levels are normal or lower are not at increased, short-term risk for heart attack when taking hormone therapy.

26 May 2008

Increased screening may better predict those at higher risk for heart disease

Adding noninvasive imaging to current risk-assessment protocols may identify more people who are at risk of developing heart disease, UT Southwestern Medical Center researchers have found.

26 May 2008

Flavanols in cocoa improve artery function, help relieve stress on heart

For people with diabetes, sipping a mug of steaming, flavorful cocoa may seem a guilty pleasure. But new research suggests that indulging a craving for cocoa can actually help blood vessels to function better and might soon be considered part of a healthy diet for the prevention of cardiovascular disease.

26 May 2008

Bivalirudin improves net clinical outcomes and increases survival in heart attack patients

A study led by Gregg W. Stone, M.D., professor of medicine at Columbia University Medical Center/NewYork-Presbyterian and chairman of the Cardiovascular Research Foundation, has shown that heart attack patients who were administered the direct thrombin inhibitor bivalirudin during primary angioplasty had a reduced rate of adverse clinical events, a lower rate of major bleeding, and a lower mortality rate than those who were treated with a regimen of heparin and glycoprotein IIb/IIIa inhibitors (GPI).

26 May 2008

Discovery of potential target for elevated triglycerides

Diabetes researchers at the John G. Rangos Sr. Research Center at Children's Hospital of Pittsburgh of UPMC have identified a potential target for the development of new therapies to treat hypertriglyceridemia, a lipid disorder commonly seen in people who are obese and diabetic. Results of their study are published in the June issue of the Journal of Clinical Investigation.

26 May 2008

Good news for diabetics

A study has found that a short course of intensive insulin treatment may delay the progression of the disease in people newly diagnosed with type 2 diabetes

25 May 2008

Higher-risk people are shunning colon cancer screens

It is difficult to make colon cancer screening effective, according to a follow-up study conducted by the Swedish medical university Karolinska Institutet of a screening programme from 1999. Many of the people who would probably have benefited most from the survey opted not to take part.

25 May 2008

Two Penn studies show drug-eluting stents outperform bare metal stents

The more than ten million Americans who've received drug-eluting stents to open their blocked coronary arteries have a bright future, according to new research from the University of Pennsylvania School of Medicine.

22 May 2008

Smoke-free laws are protecting all workers according to new study

A new study published today by the U.S. Centers for Disease Control and Prevention underscores the powerful momentum across the country to pass strong smoke-free workplace laws that protect all workers and the public from the serious health hazards of secondhand smoke.

22 May 2008

Pharmaceutical, medical device industries have shifted campaign contributions to Democratic candidates

Pharmaceutical and medical device companies have contributed more to the campaigns of Democratic candidates than Republican candidates in the current election cycle, a "sharp reversal" from previous cycles and "one more sign of the campaign difficulties the GOP could face this November," the AP/Miami Herald reports.

22 May 2008

Simple blood test could indicate higher risk for coronary events in women after post-menopausal hormone therapies

A research study has found that a simple blood test may indicate whether post-menopausal hormone therapies present an elevated risk of a heart attack.

22 May 2008

Quitting smoking a group activity!

The number of smokers who have quit over the last three decades has multiplied as a result of public-health campaigns, but now researchers in the U.S. say people quit smoking as groups and not as individuals.

22 May 2008

Latest research into common eye problem, nystagmus to be presented at University of Leicester

As part of the University of Leicester's 50th Anniversary celebrations, a world leader in eye disorders is to give a talk on 'Dancing Eyes' on Monday 30th June 2008 at 5.30pm.

22 May 2008

Merck agrees to pay $58 million to aettle multistate lawsuit that claimed advertisements for Vioxx played down health risks

Merck on Tuesday agreed to a $58 million settlement with 29 states and the District of Columbia to end investigations over allegations that it downplayed cardiovascular risks caused by the COX-2 inhibitor Vioxx in direct-to-consumer advertisements dating back to 1999, the AP/Philadelphia Inquirer reports (Raffaele, AP/Philadelphia Inquirer, 5/21).

21 May 2008

Smoking is addictive, but quitting is contagious

Over the last 30 years, the number of smokers in the U.S. has steadily decreased-a tribute to the efforts of public-health workers everywhere. And while this fact is unarguable, less obvious are the social and cultural forces that lead an individual to kick the habit. In fact, when someone crumbles that last empty pack of their favorite unfiltered brand and vows to never buy another, he might not realize that he is less like the heroic individual grasping his own boot straps and more like a single bird whose sudden left turn is just one speck in the larger flock.

21 May 2008

Scientists reveal the genetic determinants of fat storage in cells

New research by the Gladstone Institutes of Cardiovascular Disease (GICD) and the University of California, San Francisco (UCSF), has revealed the genetic determinants of fat storage in cells, which may lead to a new understanding of and potential treatments for obesity, diabetes, and heart disease. While scientists have long understood that lipid droplets contribute to fat build up in cells, the genes involved in droplet biology have been a focus of extensive research.

21 May 2008