Coronary Heart Disease

Dietary trans fat linked to worse memory

Higher consumption of dietary trans fatty acids (dTFA), commonly used in processed foods to improve taste, texture and durability, has been linked to worsened memory function in men 45 years old and younger, ...

Jun 17, 2015
popularity 133 comments 0

US bans 'unsafe' trans fats in food (Update)

Artificial trans fats found in everything from margarine to cookies and frozen pizzas are not safe to eat and must be removed from food in the next three years, US regulators said Tuesday.

Jun 16, 2015
popularity 17 comments 1

Missing teeth predict cardiovascular events

Advanced tooth loss often indicates that a person has a history of inflammatory oral diseases. In an extensive cohort study, it was shown that tooth loss associate with future cardiovascular events, diabetes ...

Jun 05, 2015
popularity 121 comments 0

Coronary heart disease is the narrowing or blockage of the coronary arteries, usually caused by atherosclerosis. Atherosclerosis (sometimes called “hardening” or “clogging” of the arteries) is the buildup of cholesterol and fatty deposits (called plaques) on the inner walls of the arteries. These plaques can restrict blood flow to the heart muscle by physically clogging the artery or by causing abnormal artery tone and function.

Without an adequate blood supply, the heart becomes starved of oxygen and the vital nutrients it needs to work properly. This can cause chest pain called angina. If blood supply to a portion of the heart muscle is cut off entirely, or if the energy demands of the heart become much greater than its blood supply, a heart attack (injury to the heart muscle) may occur.

It is most commonly equated with atherosclerotic coronary artery disease, but coronary disease can be due to other causes, such as coronary vasospasm. It is possible for the stenosis to be caused by spasm.

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

Latest Spotlight News

First-ever possible treatments for MERS

As the South Korean epidemic of Middle East Respiratory Syndrome (MERS) continues unabated, researchers have raced to find treatments for the deadly virus, which has killed more than 400 people since it was ...

New strategies against rare, fatal lung syndrome

Hermansky-Pudlak syndrome (HPS) patients suffer symptoms including albinism, visual impairment, and slow blood clotting, but what makes some versions of the genetic condition fatal is that patients with some ...

How your brain knows it's summer

Researchers led by Toru Takumi at the RIKEN Brain Science Institute in Japan have discovered a key mechanism underlying how animals keep track of the seasons. The study, published in Proceedings of the Na ...

Severe asthma fails to respond to mainstay treatment

The immune response that occurs in patients with severe asthma is markedly different than what occurs in milder forms of the lung condition, according to researchers from the University of Pittsburgh School ...

PTSD raises odds of heart attack and stroke in women

Women with elevated symptoms of post-traumatic stress disorder consistent with the clinical threshold for the disorder had 60 percent higher rates of having a heart attack or stroke compared with women who ...