Atherosclerosis News and Research

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Atherosclerosis is the progressive buildup of plaque - the fatty deposits and other cells - in the inner walls of the arteries. The condition is a consequence of elevated cholesterol and for many it's a silent disease, with no visible signs or symptoms. The disease can begin in early adulthood and continues to progress for the rest of a person's life. Despite the serious nature of atherosclerosis, many people do not understand how it develops and progresses.

Latest advances in cardiovascular medicine to be unveiled

Journalists looking to stay abreast of the hottest research in cardiology are invited to follow the press program for ESC Congress 2019, this year held together with the World Congress of Cardiology.

13 Aug 2019

Eat more plant‐based food, less meat, for better heart health

What many scientists been saying for decades turns out to be most likely true, according to a recent study that looked at diet. Eating more food from the plant category and less animal-based food could benefit your heart and reduce your odds of dying of a stroke.

12 Aug 2019

Glowing cholesterol helps researchers to fight cardiovascular disease

A newly developed technique that shows artery clogging fat-and-protein complexes in live fish gave investigators from Carnegie, Johns Hopkins University, and the Mayo Clinic a glimpse of how to study heart disease in action.

31 Jul 2019

New DIY pressure pump enables more people to test water and blood samples

A simple pressure pump, made from balloons and nylon stockings, means more people in more places will be able to test water contaminants and blood samples.

30 Jul 2019

BIDMC scientists develop new imaging technique to identify patients with coronary artery disease

Coronary artery disease - caused by plaque buildup in the artery walls that constricts the flow of blood to the heart - is the most common form of heart disease and the leading cause of death for both men and women in the United States.

27 Jul 2019

Extracellular vesical microRNAs from fat cells can disrupt disposal of cholesterol

A multi-institutional team led by research faculty at Children's National in Washington, D.C., finds that extracellular vesicles (EVs) derived from kids' fat can play a pivotal role in ratcheting up risk for atherosclerotic cardiovascular disease well before any worrisome symptoms become visible.

24 Jul 2019

Researchers quantify smoking's strong connection with peripheral artery disease

A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health found that cigarette smoking boosts the risk of peripheral artery disease, and this elevated risk can persist up to 30 years after smoking cessation.

23 Jul 2019

Evolutionary gene loss may explain heightened risk of cardiovascular disease in humans

Researchers at University of California San Diego School of Medicine say the loss of a single gene two to three million years ago in our ancestors may have resulted in a heightened risk of cardiovascular disease in all humans as a species, while also setting up a further risk for red meat-eating humans.

23 Jul 2019

Study explores role of iron in over 900 diseases

In a series of early-stage studies examining genetic data from over 500,000 people, a team of international scientists, led by Imperial College London, explored the role that iron plays in over 900 diseases.

17 Jul 2019

Lipid-lowering drugs are underutilized for preventing atherosclerotic cardiovascular disease

Statins, the most commonly used effective lipid-lowering drugs, are significantly underutilized to treat lipid abnormalities in patients with and at risk for atherosclerotic cardiovascular disease, according to a retrospective study of more than 280,000 patients in Alberta, Canada.

16 Jul 2019

Research finds link between air pollution and coronary heart disease in China

New research from the University at Buffalo provides pathophysiologic evidence of the effect of air pollution on cardiovascular disease in China. The findings also suggests that China may need to revise its standard for one type of pollutant.

14 Jul 2019

Tomocube HT microscope enables label-free quantification of cellular lipid content

In a breakthrough for research fields as diverse as diabetes, atherosclerosis and biofuels, the mass, concentration, volume, and surface area of individual lipid droplets have been measured in live, unstained cells for the first time using a Tomocube Holotomography microscope.

From Tomocube Inc. 12 Jul 2019

Subclinical cardiovascular disease linked to higher risk of falling in older adults

Each year, one out of three U.S. adults aged 65 years or older falls - and the number of deaths from falls is rising.

10 Jul 2019

Weightlifting is better for the heart than cardio

Researchers in Copenhagen have found that weightlifting may offer more protection against heart disease than cardio exercise does.

9 Jul 2019

How a simple MRI scan can help patients with angina

Using a simple Magnetic Resonance Imaging (MRI) scan can help doctors diagnose their patients with angina, sparing them from the invasive procedure and an overnight stay in the hospital, a new study suggests.

25 Jun 2019

PET/CT imaging spots cardiovascular disease risk factors in OSA patients

Research presented at the Society of Nuclear Medicine and Molecular Imaging's 2019 Annual Meeting draws a strong link between severe obstructive sleep apnea and impaired coronary flow reserve, which is an early sign of the heart disease atherosclerosis.

25 Jun 2019

Postmenopausal breast cancer survivors at greater risk for developing heart disease

Thanks to advanced medical treatments, women diagnosed with breast cancer today will likely survive the disease.

19 Jun 2019

Higher coronary artery calcium levels in middle-age linked to increased risk for future heart problems

Higher coronary artery calcium levels in middle-age were associated with structural heart abnormalities linked to future heart failure, particularly among blacks, according to new research in Circulation: Cardiovascular Imaging, an American Heart Association journal.

16 Jun 2019

New imaging modality identifies presence of cholesterol in arterial plaque

In an article published in the peer-reviewed SPIE publication Journal of Biomedical Optics, "Frequency-domain differential photoacoustic radar: theory and validation for ultra-sensitive atherosclerotic plaque imaging," researchers demonstrate a new imaging modality that successfully identifies the presence of cholesterol in the arterial plaque.

14 Jun 2019

Replacing a small amount of red meat with healthier foods may improve life expectancy

A new large-scale review of data on red meat consumption and mortality suggests that increasing intake of red and processed meats reduces life expectancy.

13 Jun 2019