Diseases, Conditions, Syndromes

New study identifies characteristics of patients with fatal COVID-19

In a new study, researchers identified the most common characteristics of 85 COVID-19 patients who died in Wuhan, China in the early stages of the coronavirus pandemic. The study reports on commonalities of the largest group ...

Psychology & Psychiatry

How pets can be true lifesavers for seniors

(HealthDay)—Having a furry, fluffy or feathered friend can have a profound effect on seniors' mental health, possibly even helping prevent some suicides, new research suggests.

Diseases, Conditions, Syndromes

Interim guidance issued on stroke care during COVID-19 pandemic

The American Heart Association/American Stroke Association's Stroke Council Leadership has released "Temporary Emergency Guidance to U.S. Stroke Centers During the COVID-19 Pandemic," which was published late yesterday in ...

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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.

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