Cardiovascular Disease

Lifelong health begins before birth

We've long known that a pregnant mother's alcohol and tobacco use can harm a developing fetus, but we're now learning much more about how a baby's first nine months before birth can affect its health into ...

Apr 14, 2015
popularity 22 comments 0

Smokers underestimate risks of a few cigarettes

Many people still dangerously underestimate the health risks associated with smoking even a few cigarettes a day, despite decades of public health campaigning, French researchers have reported at the European Lung Cancer ...

Apr 17, 2015
popularity 3 comments 0

Cardiovascular disease or heart disease are a class of diseases that involve the heart or blood vessels (arteries and veins). While the term technically refers to any disease that affects the cardiovascular system (as used in MeSH C14), it is usually used to refer to those related to atherosclerosis (arterial disease). These conditions usually have similar causes, mechanisms, and treatments.

Cardiovascular diseases remain the biggest cause of deaths worldwide, though over the last two decades, cardiovascular mortality rates have declined in many high-income countries but have increased at an astonishingly fast rate in low- and middle-income countries. The percentage of premature deaths from cardiovascular disease range from 4% in high-income countries to 42% in low-income countries. More than 17 million people died from cardiovascular diseases in 2008. Each year, heart disease kills more Americans than cancer. In recent years, cardiovascular risk in women has been increasing and has killed more women than breast cancer. (PDAY) showed vascular injury accumulates from adolescence, making primary prevention efforts necessary from childhood.

By the time that heart problems are detected, the underlying cause (atherosclerosis) is usually quite advanced, having progressed for decades. There is therefore increased emphasis on preventing atherosclerosis by modifying risk factors, such as healthy eating, exercise, and avoidance of smoking.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Babies feel pain 'like adults'

The brains of babies 'light up' in a very similar way to adults when exposed to the same painful stimulus, a pioneering Oxford University brain scanning study has discovered. It suggests that babies experience ...

Cancer drug shows promise as cure for hepatitis B

Australian scientists have found a potential cure for hepatitis B virus (HBV) infections, with a promising new treatment proving 100 per cent successful in eliminating the infection in preclinical models.