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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。9 s# A; m; E4 @' {
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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。人在德国 社区% R8 g; s4 c7 B
0 d7 E( V$ o( P- i人在德国 社区 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。人在德国 社区6 k0 h$ R, }3 p/ e6 [
" Y' V9 v8 }$ j人在德国 社区 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。rs238848.rs.hosteurope.de0 @: v8 l7 C6 c' @, e
' u1 l( `3 M# q6 _( j% s3 v 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1 y* w e5 b: N9 @# M. `+ e" N
; W' x4 Y% E6 j k: e人在德国 社区 「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。/ c' n3 b5 q" j: b) z
) l0 l5 n9 I! s4 c- Prs238848.rs.hosteurope.de 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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0 X/ T- W( ?2 N 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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, V4 k; Q: c( t7 b$ u% [7 F% p irs238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack 23rd March 2011
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O( b) W& k6 i+ D8 z2 K! CHaving 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.* h" b" y/ O' K
* V# J6 Z8 N9 Q8 Q. MOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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0 T! F6 W% a- BThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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$ o. Z) ^. R, M& O. f8 L人在德国 社区Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.% W, G1 J- d( Q4 ]- L' {
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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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.rs238848.rs.hosteurope.de3 S, T0 A$ r9 L" L8 E# N; g
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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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8 w! u5 M. t* I/ ]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.
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7 H7 |% r) o& b* w8 Q, _: {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.+ ?2 k7 J( G# e* n' J
2 Z* ?* F3 |) D7 l( P! kThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.5 s5 _ t$ r. T* A- f
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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.4 C# @8 b2 o1 b" R; K k' C* ]
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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.6 d. M9 D5 {; p
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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.4 F% a" f, |* L) @6 H5 X
/ K5 K7 z9 R6 X. b6 n0 ^'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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