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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。rs238848.rs.hosteurope.de7 i+ y; ?' `1 `% q- J; m, {
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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。
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/ }' R$ b z8 }2 \% Y. P 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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, b' K) m; Y3 @( o 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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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。人在德国 社区; p+ ^1 c7 O- e2 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。2 }. O: O( r) [9 H
- O; A9 W+ J$ _( ~3 U* ^ 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。' p& A5 y' m! ^6 P; x
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职场偷情rs238848.rs.hosteurope.de- j' }; m0 c0 i+ t- b
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区6 X) i4 \( e2 v; v/ }' ^' o& l3 v
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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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5 P1 h* ^2 i4 S- _2 [* R- C( PThey 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.
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7 b. H( v, Q0 j3 r人在德国 社区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+ b4 `% @2 c4 t0 D$ }, f
; V8 V2 D o5 zThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.3 `* |- O. d' h, I9 t! a9 j
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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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& i& o/ C0 J# ~9 L! X* ^' l7 E4 mOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.) n. q( n: d$ @; |- }( Q
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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 B- S* ~ F. n1 u1 K" w
3 [6 L* Z) A% U0 ]人在德国 社区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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# d2 m, H+ m- [8 p" r1 qThe 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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# A. ]: D e i+ p# {) UThe 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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0 @9 N: W/ W& ^9 f1 ~" @9 S, I$ [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.( j# `0 y8 G0 Q9 `
( }4 r' v( t* K( p2 AThe 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.: A5 }! v) o. T9 l" Z% Z8 D
- Q: ]) R( r- N1 j x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.
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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.rs238848.rs.hosteurope.de& G6 k+ l1 ?6 f' I
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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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