[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。- s6 }. I3 g8 _/ s

- F( h3 o7 r$ b; _　　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。rs238848.rs.hosteurope.de# {7 C* j- ^# }; r
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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。
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2 e( [  B7 K" Z: j$ i1 d, srs238848.rs.hosteurope.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! w3 S/ c0 u5 J% t& d2 g! D/ f

% H: k! l& K5 k0 D0 Y3 F　　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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: D# C" f* J- b; O/ urs238848.rs.hosteurope.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。
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: A1 C- U% l7 K% M; U# s　　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 V0 Y2 ^% v* ^1 ?! L; A3 b
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2011-3-25 15:39

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1 p/ ~4 s( Q& C  i# W/ X+ ?# jAdulterers beware... it could raise your risk of heart attack  23rd March 2011. H% U) \0 d0 L- X; e# n8 A. b
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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.rs238848.rs.hosteurope.de$ B, y3 O: L8 F9 m4 {+ U
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They are probably more at risk of having a heart attack.
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7 X9 H" v7 z# r' s# q3 urs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.! D) s- P4 R$ ?6 ]( ^8 _1 Q
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区* K2 W1 I" U( R, l3 U% d
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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.: n# y' ~2 ]; V/ G4 C% a3 c
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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.rs238848.rs.hosteurope.de/ x. t" ~& e( r1 L: E+ V" Q

& n. P6 C+ m1 `0 I* vOverall, 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.6 y) W. n* A; V7 z0 |. u

; ~% w0 w  N) |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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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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# P+ M: f( r' e/ sThe 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.' g# m# {# |! P/ w! Y0 T5 d5 T

' b# ?! Z# P4 E4 \: fAmy 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.人在德国 社区; ~4 Q- j# ?7 c& P# f6 O! Z$ w
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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.
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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.人在德国 社区* W6 U& ^8 l3 x: C# X9 u: o/ u

4 a; L0 P  [+ a& k% j: [% Nrs238848.rs.hosteurope.de'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.’