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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。; e/ S! F; _. }: z$ Z* I# \7 H x3 `
) `+ T& x8 A8 g2 M2 e- k/ A人在德国 社区 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。3 H c2 o, m. H" V7 H
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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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! s0 x* V6 S ^" U; 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。
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* d% G3 G( o* ^6 Q; a 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。5.35.249.64# z) I/ l* X% z0 D6 g. I
8 V4 @1 ^7 J6 a) O& J+ Q: y 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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/ d- M8 L0 ^0 U6 @, b! T5 AAdulterers 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.+ d: |7 T" j9 ^1 q2 H
: w2 ?; X% y, {1 XThey are probably more at risk of having a heart attack.
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9 b( P2 a" A7 y4 a: m& AOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.: K1 h3 g: t' b8 |* ]; s8 j9 l! z
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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.
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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.
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8 g. l( l G! g# v8 X5.35.249.64The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.8 E5 P: e# i4 b- Q+ K; c1 r8 C( Q O
( v% b, }, \7 H) }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. c5 u4 @* D( F5 _
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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.人在德国 社区0 a& l) J$ P' m8 V9 V* f% i/ G
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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, V; r8 u, L4 X- r
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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.9 {- u) Q0 p1 s5 D
4 }' N3 \0 ?6 M5.35.249.64The 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.
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" m' H1 T% a" T/ h5 u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.5.35.249.647 Y' w. @+ z* @) H
3 w2 ]3 B' s, a8 ~# ]; ~/ B" C‘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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'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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