Cardiology News and Research

Latest Cardiology News and Research

Experimental molecular therapy to block matrix-forming protein may prevent heart failure

Scientists used an experimental targeted molecular therapy to block a matrix-forming protein in heart cells damaged by heart attack, reducing levels of scarred muscle tissue and saving mouse models from heart failure.

13 Apr 2018

Biologists discover surprising, additional function for soluble form of SNARE protein

In 2013, the Nobel Prize in Physiology or Medicine was awarded to three scientists for their contributions to uncovering the mechanisms governing vesicle transport in cells. Their explanations provided both a conceptual and a mechanistic understanding of basic processes at the most fundamental level.

13 Apr 2018

Researchers unlock new way to use cell's nanostructures as disease biomarkers

Researchers at the University of Sydney have established a method to identify individual nanoparticles released by human cells, opening the way for them to become diagnostic tools in the early-detection of cancers, dementia and kidney disease.

13 Apr 2018

Drink less to live longer - major new study

A new study has shown that the current safe limits of alcohol consumption are overestimated. In one of the largest worldwide alcohol consumption studies, the researchers noted that taking over six glasses of wine or six cans of beer per week can reduce years of life.

13 Apr 2018

HEV infections can be fatal and transmitted through blood products in immunosuppressed patients

Hepatitis E virus infection is once again in the spotlight, with two studies presented today at The International Liver Congress 2018 in Paris, France challenging the ideas that HEV infections are benign and self-limiting, and that blood-borne transmission is a rare event.

12 Apr 2018

Reducing sedentary behavior may be possible target to improve brain health

Sitting too much is linked to changes in a section of the brain that is critical for memory, according to a preliminary study by UCLA researchers of middle-aged and older adults.

12 Apr 2018

Researchers get one step closer to creating peptide vaccine against atherosclerosis

In the disease atherosclerosis, cholesterol-containing plaques form in vessel walls, causing arteries to narrow and greatly increasing the risk of heart attack and stroke.

12 Apr 2018

Research team identifies new mutation behind heart failure in South Asians

An international research team involving Karolinska Institutet has identified a new mutation in South Asians that, in combination with a known mutation in the same gene, increases the risk of cardiomyopathy and heart failure.

12 Apr 2018

What we know and don’t know about memory loss after surgery

Two years ago, Dr. Daniel Cole's 85-year-old father had heart bypass surgery. He hasn't been quite the same since.

12 Apr 2018

Fujitsu introduces 'Heart Explorer' to enable efficient study of the heart

Fujitsu today announced the Japan launch of Fujitsu Healthcare Solution Heart Explorer, a software for medical and nursing schools, including university medical hospitals.

12 Apr 2018

People with TBI have increased risk of developing dementia

Sustaining a traumatic brain injury is associated with an increased risk of developing both dementia and Alzheimer's disease, according to a nationwide study of 2.8 million people over 36 years, published in The Lancet Psychiatry.

12 Apr 2018

Life-saving STB and B-Con techniques need to become as familiar as CPR

Nearly 60,000 people die from bleeding each year, and though injuries that result in extreme blood loss have long been a sight all too common in areas like West Philadelphia, the national spotlight has certainly shone upon the issue of late.

11 Apr 2018

Specific small-bowel microbes regulate digestion and absorption of fats, study shows

Although the vast majority of research on the gut microbiome has focused on bacteria in the large intestine, a new study - one of a few to concentrate on microbes in the upper gastrointestinal tract - shows how the typical calorie-dense western diet can induce expansion of microbes that promote the digestion and absorption of high-fat foods.

11 Apr 2018

Study shows impact of prenatal stress on offspring stress hormone levels

Vertebrate species, including humans, exposed to stress prenatally tend to have higher stress hormones after birth, according to a new Dartmouth-led study published in Scientific Reports.

11 Apr 2018

Is there such a thing as normal aging?

For 93-year-old Joseph Brown, the clearest sign of aging was his inability the other day to remember he had to have his pants unzipped to pull them on.

11 Apr 2018

Vascular dysfunction associated with severe menopausal symptoms

Heart disease remains the leading cause of death in women. A study of 138 menopausal women examined the association of mood, symptoms, and quality of life measures with the key markers of vascular aging, a major risk factor for the development of cardiovascular disease (CVD)

11 Apr 2018

Healthy diet can be key to preventing age-related macular degeneration

There is no permanent cure for age-related macular degeneration, the leading cause of vision loss in adults ages 50 and older affecting about 10 million Americans.

10 Apr 2018

New system promises greater accuracy in determining heart transplant rejection and injury

The results of an international clinical trial for a new system of diagnosing heart transplant rejection and injury will be presented publicly for the first time at the International Society for Heart & Lung Transplantation annual meeting, which will take place on April 11 and 12 in Nice, France.

10 Apr 2018

Patients with high-risk clinical features have greater risk for acute aortic dissection

Patients with one or more high-risk clinical features (tearing pain, hypotension, pulse deficit, neurologic deficit, new murmur) should be considered high risk for acute aortic dissection.

10 Apr 2018

New blood test may predict future heart disease risk

Despite heart disease and type 2 diabetes being among the leading causes of death in the U.S., the mechanisms leading to and linking these two diseases remain incompletely understood.

10 Apr 2018