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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。6 U0 H! r1 o. C' {1 h0 N
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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。
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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。$ z! t! S& s, I6 N! z
6 I! j9 _2 F& G1 l 「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) }* U. K( v: ?* N1 A. S$ v
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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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, ^8 T+ f# i# T. W2 T; Fwww.csuchen.deAdulterers 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.
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! l4 y3 p2 G( {- p1 ?$ }' E7 SThey are probably more at risk of having a heart attack.
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3 N5 G: D0 _- V- `5 M人在德国 社区Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.# z9 z& J( Q3 z) R' T* W
: v, x8 {5 v0 m; g& a* \$ D2 e+ ^The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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- @. n5 v3 m7 Z: j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.: z' H& \9 K, L1 E
5 @& D( R% T: {' T1 M" l, `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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- a8 }# e2 F# B4 c% F, c6 \& OOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区4 r6 t1 ~ S) ]& V* g- 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.( s8 `- @3 h3 e
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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.* m8 \4 `% L4 g0 Q6 D# g8 M
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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.( v. Z- l7 |1 @8 z" D
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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." t3 P' q/ g" [: G" v0 q$ F3 i
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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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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.人在德国 社区. c9 z$ U$ L( m4 h4 I$ O
* b( r' A4 D0 r _9 b2 `3 p. }'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.* l2 l9 L4 P8 K) F6 k# b. n
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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.
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. x* S* G0 J$ X3 K: p. N7 I2 H8 t'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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