Published On: Sun, Jul 10th, 2016

Traffic noise can boost heart attack risk



A heart attack happens if the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked and the heart can’t get oxygen. Most heart attacks occur as a result of coronary heart disease (CHD). CHD is a condition in which a waxy substance called plaque builds up inside of the coronary arteries. These arteries supply oxygen-rich blood to your heart.

There are numerous reasons for heart attack but living near the highway could cost your heart dear as researchers have located that peril of heart attack goes up with the quantity of traffic noise to which you are contacted.

The raise in danger – however minor – is most with road and rail traffic noise, lower with aircraft noise, researchers added.

To conduct the research study Andreas Seidler from Germany’s the Dresden University of Technology and his co-authors examined information from statutory health insurers on more than a million Germans more than the age of 40.

In this case-control research study of secondary data, the addresses of persons residing in the Rhine-Main region were harmonized exactly to road, rail, and traffic noise experience measurements for 2005.

When the study was limited to patients who died of heart attack in the 2014/2015, a statistically important connection was located amid noise experience and the jeopardy of the heart attack.

The researchers think that the lower peril from aircraft noise can be elaborated by the reality that, unlike road and rail traffic noise, aircraft noise never continues constantly beyond 65 dB (decibel).

They also notice signs from their investigation that contact to traffic noise persuades not only the genesis but the course of a heart attack.

The results presented in the journal Deutsches Arzteblatt International.

Though severely speaking these findings illustrate just a connection amid traffic noise and heart attack, the writers think that the absolute amounts of people affected by noise pollution mean that it is currently correct to begin rigorous efforts towards effective prevention of traffic noise.


About the Author

Sidra Muntaha

- Sidra Tul Muntaha is a journalist (MA-Mass Communication and M.Phil in Mass Communication) based in Lahore. She is working as an editor at fashion, style and entertainment in the section of the Kooza. She writes fashion and entertainment articles for The Kooza News.