[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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; U  u! X/ Z: k* o) \( D　　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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. ~2 p0 o2 {( j% f, P% nrs238848.rs.hosteurope.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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" `) y& F9 ^1 ~3 ~　　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。7 @9 q) R7 O7 G8 h  d

" g! L" }0 e( X% Z　　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。9 G1 I8 H& h% J* Z
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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。人在德国 社区. B+ ]% \' u. l# Y6 b
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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。: c$ Q3 W" r4 a/ K

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2011-3-25 15:39

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0 I( E+ E( H& l6 oAdulterers beware... it could raise your risk of heart attack  23rd March 2011rs238848.rs.hosteurope.de3 p6 a( k5 `7 w/ o7 B3 T
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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.人在德国 社区6 S; W7 X  X  X- x
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They are probably more at risk of having a heart attack.
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& ?8 {) l- ^5 {) ?$ UOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.$ x+ t3 ~% D7 }4 T/ Y

: R/ p9 V! m7 Brs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de  a% K7 f4 v" [4 c" c+ a0 L% b

9 E/ G  H  i( TThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.; t( v# l/ l$ ]/ F

, n2 X( l$ a- J# M; h- N0 AA 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' ~* i# d( K& R) c5 b4 [2 P" m- V
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Overall, 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.
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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.: `0 q+ l# G( O+ F* u. _
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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.8 M# O9 q& y: R; ?, B0 T0 r6 z
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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.rs238848.rs.hosteurope.de& M' {9 B0 M8 ?

& a9 O1 \+ R8 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.+ i! x* Q& P3 \- G- s
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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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Amy 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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/ @  M7 p: l! y( W; K! {, ~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.2 V- R" ?8 w% n% d4 a

, W$ Y4 X- W( `" y  J0 r: m$ b‘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.; x$ r* T4 g: b' U7 F# E% Y
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'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.’