Stroke

US doesn’t fare as well as Japan and Australia Despite many medicines and other treatments for patients with vascular disease, a large international study shows these patients have a surprisingly high rate of recurring events such as strokes, heart attacks and hospitalizations as well as mortality. Also unexpected: patients in North America (including the U.S.) experienced ...

Got high cholesterol? You might want to consider a bone density test. A new UCLA study sheds light on the link between high cholesterol and osteoporosis and identifies a new way that the body’s immune cells play a role in bone loss. Published Aug. 20 in the journal Clinical Immunology, the research could lead to ...

People who have a reduced lung capacity may have a greater risk of heart attack and stroke because they show evidence of inflammation, reveals a study published online ahead of print in Thorax. This association is not related to smoking, respiratory diseases or obesity. The New Zealand researchers took measurements of lung capacity and inflammation ...

A long-standing system for assessing the risk of cardiovascular disease amongst older people should be replaced with something more accurate, according to a study published published on the British Medical Journal website. The Dutch study looked at several hundred people with no history of cardiovascular disease aged 85 over a five year period to see ...

A harmless shard from the shell of a common childhood virus may halt a biological process that kills a significant percentage of battlefield casualties, heart attack victims and oxygen-deprived newborns, according to research presented Sunday, September 6, 2009, at the 12th European meeting on complement in human disease in Budapest, Hungary. Introducing the virus’s shell ...

Moderately reduced lung function as measured by FVC, or forced vital capacity, is related to an increased risk of developing insulin resistance and diabetes. Researchers in this study think that this may be a link between reduced lung function and cardiovascular events such as stroke, heart attack and heart failure. Since lung function declines rapidly with age, ...

For scientists at the European Molecular Biology Laboratory (EMBL) in Monterotondo, Italy, what seemed like a disappointing result turned out to be an important discovery. Their findings, published online this week in the journal Proceedings of the National Academy of Sciences (PNAS), provide conclusive proof that, when a muscle is injured, white blood cells called macrophages play a crucial role in its regeneration. The scientists also uncovered the genetic switch that...

How far you can reach beyond your toes from a sitting position – normally used to define the flexibility of a person’s body – may be an indicator of how stiff your arteries are. A study in the American Journal of Physiology has found that, among people 40 years old and older, performance on the sit-and-reach test could be used to assess the...

A diagnosis of cancer, diabetes — even cirrhosis or Parkinson’s disease — will send shivers down the spines of most people. But flu? We tend to view it as little more than an occasional feverish nuisance that sends us to bed with joint pain, congestion and nausea (or worse). What so many of us fail to appreciate is that flu can kill. Having filed a news story, yesterday, on concerns about the potential for development of resistance to the leading flu-fighting drug (Tamiflu), I was sensitized to influenza incidence data. From the World Health Organization...

A large study found strong evidence that older people who have age-related macular degeneration (AMD) are at increased risk for coronary heart disease (CHD), although not for stroke. This result adds to mounting evidence that AMD and cardiovascular disease may share some risk factors–smoking, high blood pressure, inflammatory indicators such as...

The gender difference between men and women is a lot smaller than we've been led to believe when it comes to heart attack symptoms, according to a new study presented to the Canadian Cardiovascular Congress 2009, co-hosted by the Heart and Stroke Foundation and the Canadian Cardiovascular Society. "Both the media and some patient educational materials frequently suggest that women experience symptoms of a heart attack very differently from men," says...

Angina in the legs? Time to alert patients and physicians. Edmonton researchers recommend that people over age 40 be screened for peripheral artery disease (PAD), which puts people at high risk for serious medical complications including heart disease, stroke, and possible lower limb amputation. It contributes to thousands of deaths every year yet nobody knows for sure how many...