Air pollution exposure may lead to heart attack within an hour: Study - Business Standard

Researchers analysed medical data for nearly 1.3 million people treated for heart attacks and unstable angina at 2,239 hospitals in 318 Chinese cities between 2015 and 2020

Exposure to air pollutants -- even at levels below World Health Organization (WHO) air quality guidelines -- may trigger a heart attack within an hour, claims a new study. The study found exposure t… [+3773 chars]

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