Heart Disease News and Research

Latest Heart Disease News and Research

Researchers develop new technique to study blood vessel inflammation

Nanotechnology has led to better diagnostic techniques and more effective treatments for a variety of illnesses. Tiny devices measuring between 1 and 100 micrometers--one micrometer is equal to one millionth of a meter--enable scientists to observe cell activity and deliver drugs to individual cells--a breakthrough that is on the verge of revolutionizing precision medicine for treatment of diseases such as cancer.

30 Mar 2016

Gene plays vital role in controlling appetite for salt and risk of blood pressure

Scientists have shed light on why some people crave salty food, even when they know it can seriously damage their health.

30 Mar 2016

Study: 30% of hospital 'super-utilizers' are food insecure

More than half of patients with high hospitalization rates (at least 3 inpatient visits in a 12-month period) used food pantries or other community food resources, and 40% were worried that they would run out of food, according to the results of a study published in Population Health Management, a peer-reviewed journal from Mary Ann Liebert, Inc., publishers.

30 Mar 2016

Annual economic cost of U.S. premature births linked to air pollution reaches $4.33 billion

The annual economic cost of the nearly 16,000 premature births linked to air pollution in the United States has reached $4.33 billion, according to a report by scientists at NYU Langone Medical Center.

29 Mar 2016

Higher aortic stiffness associated with reduced white matter volume among young adults

A large, multi-center study led by the UC Davis School of Medicine for the first time has shown that people as young as their 40s have stiffening of the arteries that is associated with subtle structural damage to the brain that is implicated in cognitive decline and Alzheimer's disease later in life.

29 Mar 2016

The human aspect of simulations through role playing

I think role playing plays an important role, it's a really interesting question because role playing is somewhere on that spectrum of simulation. There is the potential for patients to play a role to relive an experience or an actor can be used.

29 Mar 2016

New report finds 'double burden of malnutrition’ in South East Asia

A joint report from UNICEF, WHO and ASEAN has shed new light on the nutrition situation of children across South East Asia. The report finds that several ASEAN countries are facing simultaneous crises of over and undernutrition, with some children overweight while their peers suffer from stunting and wasting.

29 Mar 2016

Protease inhibitors may prevent cardiovascular disease risk caused by HIV medications

According to the World Health Organization, approximately 37 million people are living with HIV. Antiviral medications are used to control the disease and prevent its progression to AIDS.

29 Mar 2016

Certain gut bacteria can influence the immune system to reduce severity of stroke

Certain types of bacteria in the gut can leverage the immune system to decrease the severity of stroke, according to new research from Weill Cornell Medicine. This finding can help mitigate stroke -- which is the second leading cause of death worldwide.

29 Mar 2016

Simple blood test can help detect evidence of concussions up to 7 days after injury

Researchers at Orlando Health detected evidence of concussions in patients up to 7 days after their injury using a simple blood test, according to a new study published in JAMA Neurology. The discovery could greatly expand the window for diagnosing concussions, especially in patients who experience a delayed onset of symptoms.

29 Mar 2016

CCN5 protein reverses cardiac fibrosis in heart failure models

CCN5, a matricellular protein, has been found to reverse established cardiac fibrosis in heart failure models, according to a study led by Roger J. Hajjar, MD, Professor of Medicine and Director of the Cardiovascular Research Center at the Icahn School of Medicine at Mount Sinai, and Woo Jin Park, PhD, Professor of Life Sciences at the Gwangju Institute of Science and Technology, South Korea.

29 Mar 2016

Simple tips to help parents and children lead a healthy life

Obesity is almost at epidemic proportions; it has more than doubled in children and tripled in adolescents in the past 30 years nationwide. Rosa Cataldo, DO, MPH, Director of the Healthy Weight & Wellness Center at Stony Brook Children's Hospital, says that the most effective approach to addressing weight loss in children are lifestyle-based modifications that involve parents.

26 Mar 2016

New form of molecular tags enhance MRI signals by 10,000-fold

Duke University researchers have taken a major step towards realizing a new form of MRI that could record biochemical reactions in the body as they happen.

26 Mar 2016

European Obesity Day to focus on growing obesity epidemic

The growing obesity epidemic, which is predicted to affect more than half of all European citizens by 2030, will be the focus of European Obesity Day to be held on 21 May.

25 Mar 2016

Lancet experts call for evidence-based approach to drug policy

Fifty years of drug policies aimed at restricting and criminalizing drug use and minor possession have had serious detrimental effects on the health, wellbeing and human rights of drug users and the wider public, according to a major new report by The Lancet and Johns Hopkins University in the US

25 Mar 2016

Personalized medicine promises better treatment options for cystic fibrosis patients

For a highly variable disease like cystic fibrosis, personalized medicine promises treatments based on individual factors, down to the molecular level. This promise is especially alluring for the treatment of children with cystic fibrosis, who are at particular risk for complications that could affect them throughout their lives.

25 Mar 2016

Social microvolunteering app could support Alzheimer's caregivers

Every day, more than 15 million unpaid caregivers provide care to people with Alzheimer's disease, with little outside support and often at the risk of their own health.

25 Mar 2016

Incretin-based drugs do not increase risk of heart failure

Incretin-based drugs, a type of medication used to treat type 2 diabetes, do not increase the risk of being hospitalized for heart failure relative to commonly used combinations of oral anti-diabetic drugs, according to a new study published in the New England Journal of Medicine.

25 Mar 2016

Common genetic defect in beta cells may underlie both known forms of diabetes

New research by Dr. Sylvie Lesage, scientist at Maisonneuve-Rosemont Hospital and associate research Professor at University of Montreal, just published in the prestigious international scientific journal Nature Genetics, has discovered that a common genetic defect in beta cells may underlie both known forms of diabetes.

25 Mar 2016

Intake of high-protein diet during weight loss improves sleep quality in adults

Overweight and obese adults who are losing weight with a high-protein diet are more likely to sleep better, according to new research from Purdue University.

25 Mar 2016