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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。0 X/ T) Z1 J& G h' \ L
p9 T( K1 `2 U4 |1 S4 e, K 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。4 B; j, K5 m$ @
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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。7 v9 x4 `( R3 |* |' m6 b
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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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, ~7 S5 a5 @) R, `# Y# W" [% q+ E1 @ 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0 v1 H& a2 P7 q& E( p2 b- J1 ^
# D9 I9 W! _$ a7 q3 O 「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.de4 y5 p- x b% d5 v, l+ }+ t, S! |
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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。: ~- u& z+ p( r5 C0 p6 t8 e
( S, ]5 V! {6 {1 Prs238848.rs.hosteurope.de 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。5 T3 ?$ |6 X# ^) j) M1 d$ F
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职场偷情
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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: ]- F# V' O. i: z& C- G* g$ oHaving 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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# G! e. V( n- j- DThey are probably more at risk of having a heart attack.
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( G. C# w7 Y$ k1 {2 Nrs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.& R- ~! [4 }9 r4 H
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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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2 t2 |: A! k9 e8 R( H7 wThose 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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( w2 O4 ?* {7 m人在德国 社区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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6 F$ D3 l% S' z! k1 [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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( Z$ }6 S8 @" c: h- z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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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./ i: k4 Q6 `" C' Z! w) g
/ E6 h7 ~: c2 D* P W& L3 |* BThe 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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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.
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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.* ^* T F& F: Y
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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.
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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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