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New imaging technique maps oxygen movement in the brain

The human brain consumes vast amounts of energy, which is almost exclusively generated from a form of metabolism that requires oxygen.

28 Mar 2024

Study finds changing trends in arterial disease risk among diabetics

There has been a redistribution in the risk of arterial disease in type 1 and 2 diabetes. The risks of heart attack and stroke have decreased significantly, while complications in more peripheral vessels have increased in relative importance, according to studies at the University of Gothenburg.

28 Mar 2024

AI tool predicts lethal heart rhythm with 80% accuracy

In a Leicester study that looked at whether artificial intelligence (AI) can be used to predict whether a person was at risk of a lethal heart rhythm, an AI tool correctly identified the condition 80 per cent of the time.

28 Mar 2024

Google Street View predicts heart disease risk based on neighborhood features

Researchers have used Google Street View to study hundreds of elements of the built environment, including buildings, green spaces, pavements and roads, and how these elements relate to each other and influence coronary artery disease in people living in these neighborhoods.

27 Mar 2024

Managing the rise in STIs among older adults

A new research review presented at a pre-congress day for this year's European Congress of Clinical Microbiology and Infectious Diseases (ECCMID 2024, Barcelona, 27-30 April) will look at how to manage the rise in sexually transmitted infections (STIs) in older people, such as gonorrhea, syphilis, and genital warts.

27 Mar 2024

Genetic predisposition to stress linked with higher heart attack risk

People with specific genetic traits and those who have anxiety or depression have a significantly higher heart attack risk during periods of social or political stress than at other times, according to a new study being presented at the American College of Cardiology's Annual Scientific Session.

27 Mar 2024

Evolving brain sizes from 1930 to 1970 could signal decreased dementia risk, researchers say

Changes in skull and brain size, as well as the thickness of the cortex, across individuals born between the years 1930 and 1970.

27 Mar 2024

Sleeping fewer than seven hours associated with higher high blood pressure risk

Sleeping fewer than seven hours is associated with a higher risk of developing high blood pressure over time, according to a study presented at the American College of Cardiology's Annual Scientific Session.

27 Mar 2024

Study reveals risk factors for faster aging in the brain

The researchers had previously identified a 'weak spot' in the brain, which is a specific network of higher-order regions that not only develop later during adolescence, but also show earlier degeneration in old age.

27 Mar 2024

Study: Environmental and social adversities double heart disease risk

People who live in areas with social and environmental adversities may have up to twice the increased risk for developing heart disease and stroke, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.

27 Mar 2024

Study links long-term ADHD stimulant use to increased risk of cardiomyopathy

Young adults who were prescribed stimulant medications for attention-deficit/hyperactivity disorder (ADHD) were significantly more likely to develop cardiomyopathy (weakened heart muscle) compared with those who were not prescribed stimulants, in a study presented at the American College of Cardiology's Annual Scientific Session.

27 Mar 2024

Multiomic approach boosts disease prediction accuracy beyond traditional methods

Study highlights the significant enhancement in predicting common diseases like heart disease, diabetes, Alzheimer's, and prostate cancer by integrating polygenic risk scores (PRSs) and gut microbiome scores with conventional risk factors, showcasing the potential of multiomic approaches in personalized medicine.

26 Mar 2024

Hidden brain changes found to be common in people with a range of heart conditions

A new analysis involving over 13,000 people has found changes to blood vessels in the brain that can increase the risk of stroke and dementia are common in people with a range of heart conditions, regardless of whether they have experienced a stroke.

26 Mar 2024

Sedentary time in childhood associated with premature vascular damage

Increase in sedentary time from childhood is associated with worsening arterial stiffness, a surrogate for premature vascular damage, a new study shows.

26 Mar 2024

Migraines and other nontraditional factors linked to higher stroke risk in young adults

Adults younger than 35- to 45-years old may have a higher risk of developing a stroke from nontraditional risk factors such as migraines than from traditional risks like high blood pressure.

26 Mar 2024

GRADE study reveals key findings in diabetes medication efficacy

Diabetes affects more than 1 in 10 -; or more than 38 million -; Americans. People with diabetes who keep their blood sugar levels in the near-normal range generally have a much lower risk of developing diabetes complications such as heart, kidney, and eye diseases.

26 Mar 2024

Statins show promise in reducing gum disease inflammation

Could taking statins benefit your mouth in addition to your arteries? A new study conducted in cell cultures showed that cholesterol-lowering drugs help to dampen the inflammation associated with periodontal disease by altering the behavior of macrophages, a type of immune cell.

25 Mar 2024

High exposure to outdoor nighttime light may be a risk factor for cerebrovascular disease

People continuously exposed to bright, artificial light at night may be at increased risk of developing conditions that affect blood flow to the brain and having a stroke, according to research published today in Stroke, the peer-reviewed scientific journal of the American Stroke Association, a division of the American Heart Association.

25 Mar 2024

Study investigates the relationship between dietary inflammatory index and stroke risk in US adults

A recent study demonstrated the potential of dietary intervention to reduce stroke incidence by half by reducing systemic inflammation.

25 Mar 2024

A mom’s $97,000 question: How was her baby’s air-ambulance ride not medically necessary?

Sara England was putting together Ghostbusters costumes for Halloween when she noticed her baby wasn't doing well.

25 Mar 2024

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Heart News and Research

New imaging technique maps oxygen movement in the brain

Study finds changing trends in arterial disease risk among diabetics

AI tool predicts lethal heart rhythm with 80% accuracy

Google Street View predicts heart disease risk based on neighborhood features

Managing the rise in STIs among older adults

Genetic predisposition to stress linked with higher heart attack risk

Evolving brain sizes from 1930 to 1970 could signal decreased dementia risk, researchers say

Sleeping fewer than seven hours associated with higher high blood pressure risk

Study reveals risk factors for faster aging in the brain

Study: Environmental and social adversities double heart disease risk

Study links long-term ADHD stimulant use to increased risk of cardiomyopathy

Multiomic approach boosts disease prediction accuracy beyond traditional methods

Hidden brain changes found to be common in people with a range of heart conditions

Sedentary time in childhood associated with premature vascular damage

Migraines and other nontraditional factors linked to higher stroke risk in young adults

GRADE study reveals key findings in diabetes medication efficacy

Statins show promise in reducing gum disease inflammation

High exposure to outdoor nighttime light may be a risk factor for cerebrovascular disease

Study investigates the relationship between dietary inflammatory index and stroke risk in US adults

A mom’s $97,000 question: How was her baby’s air-ambulance ride not medically necessary?

Achieving and maintaining ISO/IEC 27001 and BS 10012 certifications

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

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