There is no doubt that the number of heart patients has started increasing rapidly in the last few years. It is also a matter of concern that young people are also becoming victims of heart attacks, and there is no single reason for this. Every time a new reason emerges in the study.
Recently, a study published in the journal Circulation Research has found a connection between traffic noise and heart attack. The team of international researchers analyzed large-scale data to find out the risk factors for various diseases. The findings have revealed a strong relationship between traffic noise and the development of heart-related diseases like stroke and diabetes.
The risk of heart disease increases with the intensity of noise
The analysis found that for every 10 decibels increase in road traffic noise, the risk of heart disease increases by 3.2 percent. In such a situation, it becomes very important to take measures to reduce traffic noise.
This is how traffic noise weakens the heart.
Experts say that traffic noise at night disturbs sleep. In such a situation, lack of sleep increases the level of stress hormones in the blood vessels, which increases the risk of inflammation and blood vessel-related diseases.
Traffic noise responsible for heart disease
Thomas Münzel, senior professor at the University Medical Center of Mainz in Germany and lead author of the study, says it is important that traffic noise is now recognized as a risk factor for cardiovascular diseases based on evidence.
These measures are necessary to reduce noise
The study also suggests several practical measures for local administration to reduce traffic noise. Noise levels can be reduced by up to 10 decibels by installing sound barriers on busy roads, especially in residential areas. Additionally, using noise-absorbing asphalt in road construction can reduce noise levels by 3-6 decibels. At the individual level, researchers recommend adopting alternative transportation such as bicycles and public transportation to reduce urban road traffic noise.
