[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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　　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。, H9 w0 {" g6 [/ n1 ~( Z& g

% t: g8 D5 o$ K+ M人在德国 社区　　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* o% j" C5 p; N* g+ e! V& z

+ o% l" f5 S3 V0 h$ [( ?& r5 w* k　　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。, R: O3 H! H7 i7 Y8 E0 i& u
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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。% ?& q; o! u2 ]1 _' u# J# I

- a  _/ c0 ?! n! R　　「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。- X2 e# c2 I. h
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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。2 s* M, l, m+ v3 L

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2011-3-25 15:39

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! }; I  _3 r, d$ J4 TAdulterers beware... it could raise your risk of heart attack  23rd March 20112 }$ c- H0 u6 n% c+ g

) |8 e5 J4 y! g# q5 C1 ?人在德国 社区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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They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.) c4 p% ~+ ?6 p: B* a( D( _4 d

( f/ v6 e2 {, ^% A6 frs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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' K4 B$ S3 l# M! P/ g8 mThose 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." s8 i: q& w  d7 m1 k4 r# T. e
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.8 Y1 s8 {6 s* K) v
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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.. v' }, [4 v( a# A$ J8 V
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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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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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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.
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  e1 K% ^) E4 \. d& ]" f% J2 p# P2 v' Srs238848.rs.hosteurope.deAmy 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.+ ?& p# u. g0 z! p

4 N( K3 |$ t% c3 }, B'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.- v6 U% A  I- X9 ~/ d9 m! H

3 |4 w, D. W7 l- q# K0 o6 m‘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.6 n( Q" _" a' `+ p2 H

. [. Q( C8 F' ]# N: O3 @" M'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.’