Levels of air pollution linked to changes in the heart

According to research carried out on 4000 subjects, the effect of pollution, loud noises and busy road have indicated a correlation to larger heart incident compared to less polluted areas. Further research at Queens Mary University of London, analysed health data of people who did not suffer from underlying heart problems including heart size, weight and function. The study indicated a directly proportional link between the exposure if high level of pollution and an increase in heart size.

Link: https://www.bbc.com/news/health-45034972