Heart Attack News and Research

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Aspirin resistance and heart attack - stroke risk

Being resistant to aspirin makes patients four times more likely to suffer a heart attack, stroke or even die from a pre-existing heart condition, according to a study published on bmj.com.

21 Jan 2008

Matters of the mind can affect matters of the heart

A new study by McGill University and Université de Montréal researchers has found that major anxiety and/or depression, can double a coronary artery disease patient's chances of repeated heart ailments.

21 Jan 2008

Smallest particles from vehicle emissions may promote hardening of the arteries

Patients prone to heart disease may one day be told by physicians to avoid not only fatty foods and smoking but air pollution too.

18 Jan 2008

Type 1 diabetes triggered by lazy T-cells

A research team led by Dr. Ciriaco A. Piccirillo of McGill University's Department of Microbiology and Immunology has discovered that in some individuals, the specialized immunoregulatory T-cells that regulate the body's autoimmune reactions may lose their effectiveness and become "lazy" over time, leading to the onset of type 1 diabetes.

16 Jan 2008

Calcium supplements may increase the risk of heart attacks for older women

Scientists in New Zealand say healthy post-menopausal women who take calcium supplements to maintain bone strength may be increasing their risk of heart attacks.

16 Jan 2008

Supplements of lipoic acid could reduce atherosclerosis, weight gain

A new study done with mice has discovered that supplements of lipoic acid can inhibit formation of arterial lesions, lower triglycerides, and reduce blood vessel inflammation and weight gain - all key issues for addressing cardiovascular disease.

15 Jan 2008

Fish oil supplements may help some cardiac patients while harming others

Fish oil supplements may help some cardiac patients while harming others, suggests a new review of evidence compiled by St. Michael's Hospital and University of Toronto researchers.

15 Jan 2008

Discovery of seven new genes that influence blood cholesterol levels

An international study of 20,000 people found seven new genes that influence blood cholesterol levels, a major factor in heart disease, and confirmed 11 other genes previously thought to influence cholesterol.

15 Jan 2008

Researchers associate six new genetic variants with heart disease risk factor

Using new techniques for rapidly scanning the human genome, researchers have associated levels of cholesterol and triglycerides, two fats in the blood, to 18 genetic variants, six of which represent new DNA regions never before associated with the traits.

15 Jan 2008

Most people with diabetes would benefit from statins

Most people who have diabetes would benefit from statin therapy, even if they have not yet developed symptoms or signs of vascular disease such as heart disease and stroke.

14 Jan 2008

High blood pressure gene found

Scientists have identified the gene that sets off a sequence of events in the blood vessels of otherwise healthy adults that can lead to high blood pressure.

11 Jan 2008

New York City mortality rate at all-time low in 2006

The death rate in New York City reached an all-time low in 2006, the Health Department reported today, as the number of deaths fell to 55,391 - down from 57,068 in 2005 and 60,218 in 2001.

10 Jan 2008

Anxiety can give older men a heart attack

Researchers in the United States say men who suffer from anxiety are more likely than the others to have a heart attack.

9 Jan 2008

Researchers establish risk factors for Parkinson's disease

Doctors know an impaired sense of smell is an early indicator of Parkinson's Disease.

8 Jan 2008

Patient care: Intelligent Clinical Decision Support System

European and Turkish doctors and technicians are perfecting a medical support system that can track patients' real-time vital signs, link those to patient medical history, and, crucially, provide the latest clinical guidelines for patient care. Better yet, it can alert doctors when necessary.

8 Jan 2008