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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。; l2 J3 u; {; y7 Q- e" ^
, j9 w2 A% K0 C( `! V+ a 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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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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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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/ o# l+ k" r8 N0 e5 K6 N 「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。) D. Z' T4 F& t/ O# r+ J! d
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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。; x$ P- |. k& }6 n& L7 {
) @9 y8 `2 Q& [ 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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% G* E$ J, \6 ^, ]0 BAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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! f8 X2 Y, B, x7 W- D! c8 Srs238848.rs.hosteurope.deHaving 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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9 i8 @( Q8 U3 s* fThey are probably more at risk of having a heart attack.& Y, v+ i$ i6 H L, b+ S g" i/ T
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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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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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.3 x' C9 Y! e( }% w
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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% O6 u5 S, I8 Z& A
. q! w7 Y( ]; m+ f# e3 {2 u2 d& gOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.* l# @6 u5 v$ @' I4 [
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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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$ t# S9 b p$ C7 S( c v& FBut 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.6 F* T& E3 n, Z
$ M. ?( P; a1 X' x9 lThe 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% D T2 g' D0 k$ K
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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.rs238848.rs.hosteurope.de- I( _: c- Z2 i# W# D* l: ^
4 o0 k8 r0 @- s( c人在德国 社区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.+ F4 u9 F& F, o, B. q& g& `, p* N
0 f$ z2 |) u5 L7 r2 e. \. V( P6 ^% @8 mrs238848.rs.hosteurope.de'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' I- M8 ~1 q3 F$ X( n4 _2 ]' d2 E
( r" ?) P! b- N$ W+ B- v+ h人在德国 社区‘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.# `# h+ L# x8 Z g$ Z$ u
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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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