[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。" g2 H7 f/ {/ s% T0 u$ r) t* G

1 {$ W" w) f! @/ b& T! gcsuchen.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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4 ?8 K. ~3 B8 a* ]: G+ Fcsuchen.de  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。
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% _5 h8 b8 j7 g2 a6 m/ s  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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8 `+ w; @0 V# X/ Q/ Z  「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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# U+ q) r" a) a3 scsuchen.de  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。% }# o7 L4 G. P- A) P" e1 c, a6 C

/ Q* Q, m+ ]" [9 u* V0 J1 l人在德国 社区  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。
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5 [" {: O; y8 H/ ^: C" R* E Adulterers.jpg
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/ }( q" e: Z% a! V! e9 KAdulterers beware... it could raise your risk of heart attack  23rd March 2011
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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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5 k$ i+ y! @: w* |( Q) S& ~They are probably more at risk of having a heart attack.
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' C* K! Z: `5 G2 v8 c* tOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.+ V' t. X* M1 s0 J" Q

7 y0 w, d: ^7 gThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.4 p. Q) e: a  C( \

! {( Y% j( ]: v! X; lThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage./ w: E# A/ P5 {2 P. E9 f
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A 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.人在德国 社区5 k, R2 h" I% H6 ]! [8 s

" k1 b( J0 ~* xOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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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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+ ^/ U  @8 d/ a- |% K- \5 G4 EBut 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.
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The 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.
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' |' s6 w$ \/ b) O, [1 |: b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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5 P+ E$ b) q: I4 e2 h, r, RLike 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.人在德国 社区& P$ f4 F) O: k# r9 \

$ D& k# J$ i0 I( ]. [Amy 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.! X2 P8 K" e' U% i
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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.人在德国 社区6 a( |6 A- C" v. F
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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.! w/ U; r! e6 h1 Z

# b3 y0 O* E+ r* Y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.’
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