Air pollution exposure may lead to heart attack within an hour: Study - Daijiworld.com

Beijing, Apr 23 (IANS): 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 to any level of four common air pollu…

Beijing, Apr 23 (IANS): 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. Th… [+2379 chars]

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