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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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+ f$ ~0 K/ w3 T* z 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。0 E; R$ L' l$ D* R) _' X3 B
" ^& |9 z' K ~. I9 O1 O0 V 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。& a; @" @# J; Q" P( A6 s9 Z
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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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6 W/ ~6 |9 ]0 [) h5 p; srs238848.rs.hosteurope.de 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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?* I( O8 L; N; Z, @rs238848.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。人在德国 社区# C0 l5 w8 i3 g
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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。
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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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0 Z0 Z- O6 L/ C% i3 }Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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) B G) j+ l# F- g u+ u) E人在德国 社区Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.0 Z# U g' W- ]) j, O+ u7 [' \
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They are probably more at risk of having a heart attack.
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6 n" S5 N( T$ H: W6 z: m5 ?3 x* g$ VOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de# W) }3 @2 r6 u: @0 ^
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.rs238848.rs.hosteurope.de' P6 @4 X6 H+ Q& N5 q: |* u* x% K
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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.
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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% b8 Z. q9 U* m z! b
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.0 U" X( P0 p' e( z8 Q: _" n
' s, ^9 }. }3 D( K7 RThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.' s. {4 P7 K( B/ b
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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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" ?6 V; X. G$ {; n$ u7 |7 r* @. V2 NThe 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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3 @9 h5 l9 y/ }8 [6 {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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% b) R' u ]9 K- m# HLike 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.
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; z% a( V& D6 trs238848.rs.hosteurope.deAmy 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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$ X; E# `7 T# ?3 {8 }! V# s! zrs238848.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.5 \1 i. k* ]& i+ @, {
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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.人在德国 社区% }9 Q' P) T6 U; f
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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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