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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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5 @6 U) \' k6 j! Y# n7 g) B* Q 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。人在德国 社区6 P1 k/ v6 v; s+ O% a6 h6 c0 {
! N" H. G5 v: A# f( i 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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& H3 E7 p( Y* P9 j1 ` 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。) o1 D. x+ ^- Q1 o0 K s4 u+ h
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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。/ T( C7 F, D" l- [
2 I2 `/ r3 }/ C; L8 C 「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8 J f. H8 Q4 ]' P2 i" v! }7 y
) P6 ?5 {* X; @/ d1 @; R8 O 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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" x- B0 ?. {/ f+ P" [1 w人在德国 社区 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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, @8 ~! E) n6 M2 R8 ]; x+ u. ?$ a7 `Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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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.
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They are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de4 D. O/ q8 T) I
6 k3 b9 g- h. \# rrs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.+ s- {% i3 _+ L( J0 D9 t% Y
* N' L/ v; m, a! W6 ZThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.( s, {$ f+ r% C. |
& L; i6 U0 k. Zrs238848.rs.hosteurope.deThose 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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1 n t" s3 Z7 d7 ^8 I* L% b; prs238848.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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$ U8 j) w9 {% [# M0 S. _人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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% L* J! O3 h: l# @1 q1 f1 W9 SThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.rs238848.rs.hosteurope.de/ j$ N1 B- Y4 h
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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.
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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.人在德国 社区5 U. m8 `* U+ W# v. p: w9 L$ K& V: p
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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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' t& m7 n' w& u' urs238848.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.
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2 s7 S' k' p: m, Q; S& X+ JAmy 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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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.人在德国 社区! S9 t! W4 v# v$ a4 w
" ]4 B% j7 p0 X8 C, E, c6 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.
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/ a9 e( i' N( Q. _/ X'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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