[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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  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。2 ?2 B/ u' l4 G: u& A# v/ ]

9 f) ~9 a$ A& L! W2 y- jcsuchen.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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3 C7 Q. l* e0 H! mcsuchen.de  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。人在德国 社区; e7 u" r5 e2 g% @
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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。( u( j" F9 ^7 y. k
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  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。
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Adulterers.jpg
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Adulterers 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.: C% }/ R: T. ~6 Y/ m; [8 s
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They are probably more at risk of having a heart attack.! W; ~1 w, K& T% `7 `" R2 Q

8 \) r) H- c* q% L4 o2 fOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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& p. _) p7 U, B1 H" N; Y" Y# QThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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.& w( e( H2 ]  h

! @1 d/ X( M& g0 E. }; Rcsuchen.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.* G5 R8 v* q0 [. ?4 t. r
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.  i( T! b/ O  {" o& 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.9 ^4 z8 v7 {& n* ?
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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.
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; l) w1 h* M; p( U# @4 I8 B1 TThe 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.$ w, L% s. c: ]" g, M8 n

) D" [& H( |5 ^# j- f% N6 }5 hThe 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.! k# `2 b8 h% b9 Q
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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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! }: a( H% k0 ^% lThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.! y6 B4 r0 Q1 g

" s( z, X; k2 k- h4 q1 nAmy 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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% O" K( n$ i5 q2 k( ~  j( W人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.: u2 Z3 c( ?. f/ R3 b' R

) Q# K% ]6 u' J; Z( xcsuchen.de‘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.
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/ ~  e" Y" I% O9 Z. ]' a+ a$ t* {'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.’