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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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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。rs238848.rs.hosteurope.de7 o0 X- o9 w, [# b0 i
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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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* ~* g6 s6 o7 p3 d: S2 w7 Y, E+ U' | 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。7 v% t6 o$ h D# y4 \5 e2 P
. @: {4 l' a. c; R7 z+ U8 p 「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。rs238848.rs.hosteurope.de L7 O/ U5 r2 F. B5 k
" U3 Z% [2 `- ~4 S ^& P 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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8 S- k8 @' S' K! C8 h 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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4 @6 m/ Q% o& l1 `人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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3 h8 ?! t( Y9 o1 v! }Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.0 ^& P `! `& ?2 G3 o
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They are probably more at risk of having a heart attack., Y, n* Q1 D" o
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.. c% O" c5 N( C' R
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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.6 [. U& E7 t! k9 z8 \4 v s5 Q
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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. D/ { Z( e. T' ~) q( E人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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4 m+ ^6 t/ a7 v5 s2 v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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+ n: n) I7 P/ @& J/ lThe 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.+ M$ g3 E3 r& K- @- |
7 ? e. ^5 D+ p9 j7 u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.rs238848.rs.hosteurope.de$ u% Q. t' G7 @
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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.# s+ X: t& C& E7 H7 d# O$ R
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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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'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.de4 J! o1 J/ k) ]1 r
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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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