[社会新闻] 偷情风险大

(中央社台北23日电)纵慾寻欢或搞一夜情原本就有危险,如今想偷吃的人又多了个担心的原因,就是心脏病发作的风险可能比较大。
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. Y8 _5 A8 g2 x8 b- [$ b. v/ Irs238848.rs.hosteurope.de  英国「每日邮报」(Daily Mail)报导,研究人员发现,偶发性行为比规律性行为容易导致心脏病发作。
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% y( Z! y% ?5 w3 [  报导指出,对不常做爱的人而言,因此心脏病发作的短期风险恐怕增加近乎3倍。较常有性行为的人则可减低引发心脏病的危险,这代表幸福的夫妻可能比较占优势。
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  研究人员审查14篇关于心脏病发的研究后发现,若从事任何形式的「偶发」体能活动,也就是个人很少做的事情时,心脏会处于受压力的状态。! L- x1 A9 h$ ]0 B9 q
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  报导說,一般而言,从事这种活动时引发心脏病的风险,为一般活动的3.5倍。而在进行「偶发的」性行为,像是外遇偷吃或搞一夜情后,风险则达2.7倍。
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  「美国医学会期刊」(Journal of the AmericanMedical Association)刊出的评论报告說,不论是在性行为或体能活动方面越活跃的人,心脏病发的风险就越低。
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& ^/ G% \- O$ J6 }人在德国 社区  美国塔弗兹大学医学中心(Tufts Medical Center)及哈佛大学公共卫生学院(Harvard School ofPublic Health)的研究人员强调,实际因性爱引起心脏病发的人数并不多。
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  报导說,性爱就像任何的体能活动,会增加心跳速率及血压,代表心脏必须更卖力运作。因此,性爱引发心脏毛病的风险,与相同强度体能活动引发心脏病的风险是一样的。rs238848.rs.hosteurope.de- E& E9 I! @7 ]/ q
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Adulterers.jpg rs238848.rs.hosteurope.de: Q+ d9 n; x4 Z' r" o4 _
职场偷情
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Adulterers beware... it could raise your risk of heart attack  23rd March 2011
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8 b) l- O; V& I1 s$ M- w' @Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.
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7 k  S. N1 H% \# q. HThey are probably more at risk of having a heart attack.
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: [+ ~( S& b; x& I7 ~. fOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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9 T% B" @& Y( a( \% Crs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.  n# G& g% H) F- q  D2 i2 O
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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.* f! {9 }$ h% w+ ^! Z

; f  |# D! i2 i( Y, C* yrs238848.rs.hosteurope.deA review of 14 studies of heart attacks found the heart is under strain during any form of ‘episodic’ physical activity –  something an individual only does rarely.
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" O5 f) P  Y0 B9 t$ G. U; i# FOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.' u4 r. `; S; X" ^, k; k
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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1 N: ?* a) X; Y1 M人在德国 社区But the more active an individual is, either sexually or physically, the lower the risk falls, said the review in the Journal of the American Medical Association.. u) Y) ~$ g0 c; Z

* y$ z; J+ U0 H1 |3 G( sThe relative risk of heart attack caused by a burst of activity falls by around 45 per cent for each additional time a person  indulges in it a week. The risk of sudden cardiac death also falls by 30 per cent.rs238848.rs.hosteurope.de$ ^, X, g  X. K9 t8 f  z

: _/ y+ D7 u* v$ s' `. _4 H* j人在德国 社区The researchers, from the Tufts Medical Centre and Harvard School of Public Health, stress that the number of heart attacks actually caused by sex will be low.
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4 Z% o8 w- _$ j& ]( d1 ^7 {Like any physical activity, sex can increase the heart rate and blood pressure, which means the heart has to work harder. As a result, sex carries the same risk of triggering heart trouble as equally energetic forms of physical activity.
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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.' H8 q& e0 K' X8 c4 E4 ~7 {

( O( K( l' R' s* y8 KAmy Thompson, senior cardiac nurse at the British Heart Foundation, said: ‘It’s important to distinguish between what causes a heart attack, and what potentially triggers it.
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* ^; ^. s& n" U( W'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.4 K0 Y# [; p) j1 J3 T% I
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‘To help keep your heart healthy you should aim to do 30 minutes of moderate-intensity activity, such as a brisk walk or gardening, at least five times a week.; x( W3 z7 J# _

2 f6 g$ I! M+ o% R. R人在德国 社区'Sex places no more stress on the heart than climbing a couple of flights of stairs, so people with or without heart disease need not avoid it.’