[社会新闻] 偷情风险大

Ampelmann

（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。" Y  k7 I: O4 ]# V8 P- y. Y

: Q. Y4 r! p5 e# p3 n　　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。$ [" @- d& ~5 s/ d4 a- Y! v

+ V% L0 |3 \% I0 F% a) O+ C; r7 F* t　　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。. ~& L# S8 X: P; T/ d

8 H7 A- L9 @% K8 s' w　　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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* q9 W/ {* [* z. D: y9 V/ q　　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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　　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。; J# U4 r, k5 G* O

2 [: c2 w% M" X8 mrs238848.rs.hosteurope.de　　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。9 a% k+ r, R( }/ G

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2011-3-25 15:39

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: {* v, d& E9 ~* v2 lAdulterers beware... it could raise your risk of heart attack  23rd March 2011人在德国 社区# ~; f! K* b. E3 `/ C) `0 L

3 z4 I: \/ A6 E% f. rHaving 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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They are probably more at risk of having a heart attack./ I6 S. Q8 w7 L- Q- o5 h

. K/ R" Y8 x1 O$ c6 e: ROccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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: W4 B0 B! a( F( C1 _2 bThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love., o( P5 M- H- Z
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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.
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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.
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.& C- z- S' }+ [* w# ^- N; I
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.rs238848.rs.hosteurope.de) r  F. l, E5 G8 v+ I5 j

( l# s/ p" J% a- ^rs238848.rs.hosteurope.deBut 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.' s4 ~" H; J: a1 l

1 r+ h. G! l% w+ c- f: FThe 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.: ^  h: F( p  V- r9 a+ @

; J3 f) T3 `# Z+ B7 \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.+ ?1 u. j8 V: i

3 ?, c% Z# G" r2 {. u5 _rs238848.rs.hosteurope.deLike 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.人在德国 社区6 i! u9 o/ K/ J8 V7 Z8 p3 ]

7 \0 s- z- Y0 e) l+ XThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.
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$ Z3 {( j( v; S) H2 M. J  AAmy 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.& ^2 k- D; m' `" G2 [4 G+ Y+ i

" j1 \- t* }) g'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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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.
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6 b# N# d. a# V. q( u% |4 s'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.’