Air pollution increases risk of heart attacks
Scientists have linked exposure to air pollution to an increased risk of heart attack.
Researchers said that being exposed to all major toxic fumes, except ozone, for a period of up to seven days “significantly” increased the risk.
A review of previous studies conducted by Hazrije Mustafic, of the University Paris Descartes, Paris, and colleagues, suggests the risk was identified by three ailments associated with air pollution.
Previous studies linked toxic fumes exposure to higher levels of inflammation marker C-reactive protein in the blood.
The protein is associated with heart disease.
The studies also linked high levels of poor air quality to abnormal regulation of heart rate and an increase in blood viscosity.
Researchers said that “improvement in air quality could have a significant effect on public health”.
But they conceded that further research is needed to determine whether improved air quality leads to a decreased number of heart attacks.
The findings are published in the last issue of the Journal of the American Medical Association (Jama).
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Jowey Brownie
Feb 16th, 13:04
This is not the first time that car emissions have been linked to heart attacks and other serious pulmonary diseases such as the incurable Cancer of the lung yet whilst in Malta we have lately seen measurable reductions in emissions from small vehicles and the buses the situation remained the same , if not worsened , with respect to all other commercial vehicles ranging from Construction trucks to small delivery trucks. It has also been established that the life expectancy of persons living in the vicinity of high-volume traffic is shorter .This is most unfair on the general population , especially the young ones , who are more susceptible to such breathable toxins since vehicles' silencer emit directly at low height so children inhale higher concentration of particulates , most of which are pm 2.5. Policy makers of all colours should wake up and do something