What effect can loud sound have on the heart?

Loud sound is something that can be quite disturbing for some people, especially for those who are more sensitive, such as children and the elderly. In most cases, they can even cause fights between neighbors and end up in a police case. Also, some research indicates that it can still do a lot of harm to heart health.

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The effects of noise pollution

In general, noise pollution is not taken seriously by people, even though it is quite annoying. However, studies on the harm it can bring are quite old, especially when we talk about large urban centers. Because of this, there are several laws with the aim of reducing the effects of this pollution.

Even more than causing stress and inattention, loud music can cause immense problem for the heart of more vulnerable people, such as the elderly, children and individuals with mental.

What do the studies indicate?

For more than 50 years, research has been carried out on the effect of loud noises in relation to cardiac alterations, but in the beginning they did not produce so many results. However, in the last 10 years, some scientists have managed to identify very relevant changes in heart rate, with loud music as the main aggravating factor.

When it gets too high, it can end up stimulating systems in our brain that are responsible for emotions, then the body starts to produce responses by stimulating some hormones, such as adrenaline and cortisol. In that case, both can end up harming our heart when released in excess. Thus, some inflammations may arise, making even peaceful nights sleep and a healthy routine impossible.

After the studies, exposure to loud noise became part of the list of contraindications by cardiologists, especially for patients who have some heart disease. According to experts, it is even possible to compare this condition to the effect of passive smoking in terms of the damage it can cause to our cardiovascular system.