[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。
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. S' }/ I' d& h' I人在德国 社区　　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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　　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。人在德国 社区7 _( F9 `3 d/ {9 k! Z

: B7 B+ }$ v5 m. V: @8 R) F: X# ~　　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。4 w) k2 B; `9 e! H0 N6 d

0 @2 R+ ^  ]: P, N. s人在德国 社区　　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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* O+ _( O  ]4 Y/ y　　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。$ R% Y8 F5 D; N9 W2 b" S: k- e1 B

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2011-3-25 15:39

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Adulterers beware... it could raise your risk of heart attack  23rd March 2011
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* O" f" [# |. C# |) S) \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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/ Z! r. X7 c; j. k" ]They are probably more at risk of having a heart attack.
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+ Z; c2 i+ g+ q, {Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.3 d; y5 v  N. |- v$ T, K" U

1 ?* e3 T/ n2 }) y- l9 wThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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# @* `: @( M& [8 k! |! Z- [  J3 e3 K/ ^Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.' @' V6 A# k7 t% i$ N$ t; x1 s5 N

. b! Y2 ?! p9 J. z5 u% ~4 PA 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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: @+ M/ X* X7 S! f2 ^5 Q; lOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de& F& R' V. j/ i, E; h" I) m
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher./ n! q% W4 q6 ^/ M, B) D

( N8 ?0 a' X) L3 ?# {! W* A1 ?3 yBut 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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& O7 d& C+ I. p& nThe 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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; D; h  r1 |+ H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.! s/ y% A( l' W, Q# C. K5 n6 K8 s/ p

' p/ W# g* l9 q+ k+ LLike 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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* F' G7 q  L; Q/ b- `5 srs238848.rs.hosteurope.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.9 {% w% U) j3 O) {

  y8 g+ O8 k! H/ o+ u9 UAmy 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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; T" ?2 G0 d; H'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.& d, R" o5 s  j# w. r

+ v; ?. V/ Z4 L& R‘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.5 P" ~  A# r& O6 i

/ z& l1 _: K4 k9 K. F: B7 \  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.’