美国心脏协会旗舰期刊《循环》今天发表的一项最新研究显示，在65岁及以上的人群中，长期暴露于被认为是低水平的空气污染会增加心脏病发作、中风、房颤和肺炎的风险。

Long-term exposure to low levels of air pollution increases risk of heart and lung disease

https://www.sciencedaily.com/releases/2021/02/210222082622.htm

1. Mahdieh Danesh Yazdi, Yan Wang, Qian Di, Yaguang Wei, Weeberb J. Requia, Liuhua Shi, Matthew Benjamin Sabath, Francesca Dominici, Brent A. Coull, John S. Evans, Petros Koutrakis, Joel D. Schwartz. Long-Term Association of Air Pollution and Hospital Admissions Among Medicare Participants Using a Doubly Robust Additive Model. Circulation, 2021; DOI: 10.1161/CIRCULATIONAHA.120.050252