空气污染易引发心率不齐与肺血栓
[font=Verdana, Arial, Tahoma][size=14px][b]Air pollution is linked to increased risk of developing an irregular heartbeat and blood clots in the lung, research suggests.[/b][/size][/font][font=Verdana, Arial, Tahoma][size=14px][b]研究发现，空气污染会使人患心率不齐与肺血栓的危险增大。[/b][/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]The impact of air pollution on the risk of heart attack and [url=http://www.enread.com/news/cultureandedu/96937.html]stroke[/url] is less clear, say UK experts.[/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]Analysis of data from England and Wales shows air pollution is particularly harmful in the elderly.[/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]Further research is needed on pollution and [b]cardiovascular（心血管的）[/b] health, says the British Heart Foundation. [/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]A team at the London School of Hygiene & Tropical Medicine analysed data collected in England and Wales between 2003 and 2009 on links between cardiovascular problems and short-term air pollution.[/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]They found short-term air pollution was linked to [b]arrhythmia（心率不齐） [/b](abnormal heart rhythm) and blood clots in the lung.[/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]The strongest link was in the over-75s and in women, lead researcher Dr Ai Milojevic told BBC News.[/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]"Our study found some evidence of air pollution effects on irregular heart beat (arrhythmia) but no clear evidence on [url=http://www.enread.com/news/cultureandedu/96937.html]heart[/url] attack (Myocardial Infarction) and stroke which represents ultimately blood clotting process[es]," she said. [/size][/font]
[font=Verdana, Arial, Tahoma][size=14px]"Elderly people and hospital patients with chronic ischaemic heart disease or irregular heart beat are observed to be at particular risk."[/size][/font]
[color=#454545][font=tahoma, helvetica, arial][size=14px]更多[/size][/font][/color][b][size=20px][url=http://www.enread.com/news/index.html]英语新闻[/url][/size][/b]
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