Cardiovascular Disease

Researchers predict sudden cardiac death risk

Each year more than 300,000 Americans will succumb to out-of-hospital sudden cardiac death (SCD)—the immediate and unexpected cessation of the heart's ability to function properly—one of the leading causes of death in ...

Aug 23, 2016
popularity0 comments 0

Diabetes drug may also offer vascular protection

Obesity and Type 2 diabetes are associated with vascular stiffening and the development of cardiovascular disease. Obese and diabetic premenopausal women are most at risk - even more than men of the same age who have similar ...

Aug 18, 2016
popularity1 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

Excess weight linked to eight more cancer types

There's yet another reason to maintain a healthy weight as we age. An international team of researchers has identified eight additional types of cancer linked to excess weight and obesity: stomach, liver, gall bladder, pancreas, ...

Team discovers how Zika virus causes fetal brain damage

Infection by the Zika virus diverts a key protein necessary for neural cell division in the developing human fetus, thereby causing the birth defect microcephaly, a team of Yale scientists reported Aug. 24 in the journal ...

Barcodes show the blood family tree

By assigning a barcode to stem cells, researchers at Lund University in Sweden have made it possible to monitor large blood cell populations as well as individual blood cells, and study the changes over time. Among other ...