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（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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' D1 {8 X7 ]6 N( i( s; P; q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。- C% R! N7 Q. B
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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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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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, L( o n8 D1 ^ 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。人在德国 社区6 h; @: `7 b* p
9 z+ E% p& x. |" y0 o$ ars238848.rs.hosteurope.de 「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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1 m( R/ a" `/ C6 u 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。人在德国 社区$ C' e) V' J) X: R9 Y R' D# {
8 q4 H6 s5 r# z) S5 `" G+ n8 K. l$ ^( z 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。
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职场偷情
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; f) T& ~: n4 p( {3 H+ TAdulterers beware... it could raise your risk of heart attack 23rd March 2011. `0 o8 b4 @, t7 t2 T" m
9 p. w' ^. H* d2 Nrs238848.rs.hosteurope.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.4 ?; i+ l: X# @3 R5 I- [
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They are probably more at risk of having a heart attack.& S+ j& U4 p5 z; \" n/ {
% D, {8 r& g/ A1 y# {$ M' F3 l% j, W8 `rs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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0 j; i4 @2 S* S4 xThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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- H# K+ e2 ~- f& u/ f( b- c" 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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; i; m4 n' N9 o6 O# |* `rs238848.rs.hosteurope.deA 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.
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.7 ?- k( u- }% ~* L' E1 u6 T" ]# o
$ a* X, J8 \& P& hBut 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.- S e2 g0 P) e$ G
3 f! P6 Q0 @/ Q: tThe 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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/ R6 y% h) ^ x8 F' H; D人在德国 社区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.0 E2 v4 ]+ v9 r6 @: i
9 E0 R9 r% }. O, M% {The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.+ k6 {% A; \1 A3 w
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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.. \& i$ L: ?) [ M) E. |4 _) _
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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.8 V8 E: R+ T% T( ]
5 M9 V) {3 q0 i: m& j1 n9 o& }‘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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'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.’ |
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发表于 2011-3-25 15:39
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