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Effect of Noise on Heart Health and CPR Columbus in Ohio


Heart is the most essential organ in the body which pumps oxygenated blood throughout the body. It is important to keep the organ in good shape to keep heart disease at bay which can give rise to cardiac emergencies like a cardiac arrest or heart attack (myocardial infarction). The best way to deal with cardiac emergencies is through proper application of the life-saving CPR techniques.

It is important for every individual to be well-aware of the procedures which can help in handling cardiac emergencies efficiently in out-of-hospital cases. Always select a certified training center for obtaining training such as the AHA certified CPR Columbus, Ohio. Experienced instructors conduct the classes through a series of audio and video lectures and hands-on practice. Go through the course curriculum prior to signing up for a program as there are courses for both healthcare and non-healthcare providers. The CPR techniques comprise chest compressions and rescue breaths which can restore the life of a victim. 


Noise and Cardiovascular Health:
As per a study conducted by researchers, noise exposure causes an elevated stress response in the human brain which can lead to inflammation in the blood vessels, which can cause serious health problems, including a heart attack or stroke. The research involved 499 participants who were free from cardiovascular disease and cancer at the beginning of the study. 

1.      The participants underwent positron emission tomography (PET) and CT scans of their brains and blood vessels. The researchers also looked at the activity of the amygdala, a region of the brain that regulates stress and emotional response.

2.      The team estimated participants' regular exposure to noise by comparing their home addresses with data from the United States Department of Transportation's National Transportation Noise Map, which includes information about levels of roadway and aviation noise.

3.      After very many years, the participants’ medical records were examined to check for their cardiovascular health. 40 out of the 499 participants experienced a myocardial infarction or stroke.

4.      After a lot of analysis, the team discovered that participants with the highest levels of noise exposure also had the most noticeable stress-related brain activity apart from having more inflammation in their arteries.

5.      Like we all know that increased blood vessel inflammation is one of the primary risk factors of heart disease. But, participants with the most stress-related brain activity were more than three times as likely to experience a major cardiovascular event, such as a heart attack or stroke.

6.      Researchers concluded that participants exposed to higher levels of noise pollution had an increased risk of cardiovascular events.

You’d be surprised to know that heart disease is responsible for around 1 in 4 deaths in the U.S., or about 610,000 deaths each year. Some elements increase the likelihood of developing this disease while others do not. Some of the modifiable risk factors include tobacco smoke, physical inactivity, and being overweight. By adopting a few healthy lifestyle measures like quitting smoking, following a healthful diet and exercising can significantly lower the risk. Stress and alcohol consumption are also the risk factors. People with high blood pressure and diabetes are more at risk.
A lot of research is still required to determine whether decreasing noise pollution can lower the risk. It is important for people to consider ways to decrease high levels of noise.
Hope, you are enlightened with this information. To sign up for a program, contact CPR Columbus in Ohio.
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