Cardiology News and Research

Latest Cardiology News and Research

Calcium deposits in coronary arteries provide a strong predictor for possible future heart problems

Calcium deposits in coronary arteries provide a strong predictor for possible future heart attacks and cardiac diseases, and detecting such deposits can be valuable for promoting overall cardiac health, according to a study led by the University of California, Irvine and appearing in the March 28 issue of the New England Journal of Medicine.

28 Mar 2008

Study links chronic illness to coal-mining pollution

Pollution from coal mining may have a negative impact on public health in mining communities, according to data analyzed in a West Virginia University research study.

26 Mar 2008

Discovery of important links between heart failure and complications during non-cardiac surgery

In the largest study of its kind in the U.S., researchers from Duke University have identified a possible "perfect storm" of factors pushing heart failure to the forefront of risks for complications after surgery in the elderly.

26 Mar 2008

Spit in a cup to replace needle pricks

One day soon patients may spit in a cup, instead of bracing for a needle prick, when being tested for cancer, heart disease or diabetes.

26 Mar 2008

Several methods for enhancing the functioning of defibrillators in cases of heart attack

The PhD, defended by engineer Sofia Ruiz de Gauna Gutierrez at the University of the Basque Country (UPV/EHU) puts forward various methods for the elimination of interference caused by compressions and ventilations of cardiopulmonary resuscitation in the context of cardiac defibrillation.

26 Mar 2008

New horizons in the creation of synthetic enzymes

Mankind triumphed in a recent "competition" against nature when scientists succeeded in creating a new type of enzyme for a reaction for which no naturally occurring enzyme has evolved.

26 Mar 2008

Hospitality industry worst for alcohol-related problems

A new analysis of government data finds that 15 percent of employees in the hospitality industry suffer from serious alcohol-related problems.

26 Mar 2008

Beta-blockers heal the heart via the brain when administered during heart failure

Up to now, it was thought that beta-blockers work directly on the heart, but the new study shows that the drugs may also act via the brain, suggesting that future therapies to treat cardiovascular disease could be targeting the central nervous system.

26 Mar 2008

Coagulation in patients with anxiety disorders

"The blood froze in my veins" or "My blood curdled" - these common figures of speech can be taken literally, according to the latest studies.

26 Mar 2008

Male babies born prematurely more vulnerable to heart problems

Hunter researchers have discovered that male babies born prematurely are more vulnerable to cardiovascular complications than female babies.

26 Mar 2008

Cardiovascular and metabolic issues in patients with thyroid dysfunction

Thyroid experts will present the latest information on cardiovascular and metabolic issues in patients with thyroid disorders, including those who have an underactive thyroid (hypothyroidism) or an overactive thyroid (hyperthyroidism), at a day-long scientific meeting on Friday, March 28, 2008 at the Marriott Metro Center in Washington, DC.

26 Mar 2008

Australian blood expert calls for changes in the way blood is stored

A leading Australian haematologist is renewing his call for changes in the way blood is stored and used for transfusions.

25 Mar 2008

Excessive texting a sign of mental illness

According to an expert in the U.S., sending excessive text messages and e-mails may be an indication of a mental illness.

25 Mar 2008

Report says anger endemic in British society

According to a new report 'anger' is a problem which is endemic in British society, but little is done about it.

25 Mar 2008

Study shows how ignorance can be influential

In the current issue of The RAND Journal of Economics, USC researchers provide a challenge to the classic economic model of information manipulation, in which knowing more than anybody else is the key to influence.

25 Mar 2008

Nonalcoholic fatty liver disease related to cardiovascular fitness

Patients with nonalcoholic fatty liver disease (NAFLD) have suboptimal levels of cardiovascular fitness, muscle strength, body composition and physical fitness, according to a new study.

25 Mar 2008

REST protein protects embryonic stem cells' versatility and self-renewal

A protein known as REST blocks the expression of a microRNA that prevents embryonic stem cells from reproducing themselves and causes them to differentiate into specific cell types, scientists at The University of Texas M. D. Anderson Cancer Center report in the journal Nature.

25 Mar 2008