Heart Disease News and Research

Latest Heart Disease News and Research

Link between the protective effect of ischemic preconditioning in skeletal muscles and the substance that triggers hibernation

A phenomenon known as ischemic preconditioning (IP), in which blood flow to muscle is reduced and then restored, has previously been shown to increase muscle function, especially in the heart.

6 Jun 2005

Discovery will lead to more effective treatments for pulmonary arterial hypertension

A University of Alberta research team has discovered important new information they hope will lead to more effective treatments for pulmonary arterial hypertension (PAH)--a deadly form of high blood pressure in the pulmonary arteries caused by uncontrolled cell growth.

5 Jun 2005

'Miracle Mermaid Baby' Milagros meets the media after her successful operation

The world had its first glimpse of 13-month-old Milagros Cerron last Thursday since she had surgery to separate her fused legs. This is only the second such successful operation on record performed to correct "mermaid syndrome."

5 Jun 2005

Curvy girls live longer than slim ones and laughter is still the best medicine

Researchers at the Institute of Preventative Medicine in Copenhagen have news that girls will love to hear - that curvaceous women are more likely to live longer than their slimmer counterparts.

5 Jun 2005

Two-year study shows lifestyle-related chronic illness begins early

As the prevalence of overweight and obesity increases among American children, signs of risk for chronic diseases such as type 2 diabetes and cardiovascular diseases - previously thought of as adult disorders - are on the rise among youth.

3 Jun 2005

High-tech imaging software locates more accurately the abnormal electrical impulses that produce heart arrhythmias

Loyola University Health System is one of the first hospitals in the United States to employ new high-tech imaging software - in conjunction with a three-dimensional cardiac mapping and navigation system - to locate more accurately the abnormal electrical impulses that produce heart rhythm disturbances (arrhythmias). This technology represents a major breakthrough in treating complex arrhythmias.

3 Jun 2005

Diabetes knowledge has little effect on improving outcomes

A new study by Duke Clinical Research Institute researchers finds little relationship between what a diabetic patient knows about the disease and control of its associated cardiovascular risk factors or how well the patient ultimately fares.

3 Jun 2005

Women living longer - infant mortality dropping

In 2003 Washington had a lower percent of low-weight births, a lower infant mortality rate, and a higher life expectancy rate than the nation as a whole.

2 Jun 2005

Immunising against influenza

New Zealanders who were immunised against influenza last year are likely to have some protection against the current influenza viruses hitting schools around the country.

2 Jun 2005

Alarming trends among steroid users

Major findings in a new survey of 500 steroid users reveal specific, alarming trends: most are non-athletes whose sole intention is to improve their physical appearance; users are taking larger doses than previously recorded; and even though nearly all admitted to adverse side effects, health concerns are not enough to deter their steroid use.

2 Jun 2005

Most heart failure cases are discovered after patients admitted to hospital

About three out of four people diagnosed at a hospital with congestive heart failure were admitted for some other health condition, a new study found.

2 Jun 2005

Education is the best defense against obesity

According to a study by the National Heart, Lung, and Blood Institute, education is the best defense against obesity.

2 Jun 2005

Ageing and Health publication by the Medical Research Council highlights groundbreaking work on the ageing process

With life expectancy increasing worldwide, a new 'Ageing and Health' (PDF) publication by the Medical Research Council (MRC) highlights groundbreaking work on the ageing process, which could help elderly people not only live longer, but also lead healthier and happier lives.

2 Jun 2005

Study suggests continuous NSAID treatment more effectively reduces X-Ray progression than intermittent treatment

A widely under-recognized form of arthritis, ankylosing spondylitis (AS) is a chronic, progressive disease targeting the spine.

2 Jun 2005

Genetic variation alters response to anti-clotting drug warfarin

Millions of people take the anticoagulant drug warfarin to prevent harmful clotting after a heart attack, stroke, or major surgery. But the proper dose of warfarin can vary greatly and can be hard to predict.

1 Jun 2005

Short term high pollution concentrations linked to dangerous heart arrhythmias

Researchers from the Harvard School of Public Health and colleagues from Boston area medical institutions have linked short term high pollution concentrations with an increased incidence of irregular and very dangerous heart arrhythmias among a group of cardiac patients from the greater Boston area who had implanted cardioverter defibrillators (ICD).

1 Jun 2005

Scientists shed new light on how protein Ro creates RNA quality control system for cells

A report by Yale scientists in the journal Cell sheds new light on how the protein Ro, a major autoantigen in patients with autoimmune disease, recognizes misfolded RNAs, creating a RNA quality control system for cells.

1 Jun 2005

Losing weight for a better night's sleep

Significant weight loss can improve the sleep patterns of severely obese people, leading to less daytime sleepiness and better quality of life, a study by the Monash University Centre of Obesity Research and Education has found.

1 Jun 2005

You can teach your child to eat healthier

Parents, take heart: You can teach your child to eat healthier. A study of preadolescent children found that those who attended a behaviorally oriented nutrition education program and were taught to follow a diet low in saturated fat and dietary cholesterol adopted significantly better dietary habits over several years compared to their peers who received only general nutritional information.

1 Jun 2005

Study of compassionate care

Patients approaching the end of life can significantly reduce their depression symptoms and improve their sense of spiritual well-being according to a study published in the current issue of the Journal of Palliative Medicine.

1 Jun 2005