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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 u! {& b& d3 b" p- u, Z* `
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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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' L/ q5 s/ c! M! Q$ A( V人在德国 社区 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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2 U7 r; i3 w7 d+ s 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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+ R5 Y1 z6 ^/ z2 G: S4 }+ E 「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。2 u$ n5 w; L( o
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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。3 L E' i) k! t x' }
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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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职场偷情
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/ ~8 X. I9 O; M5 aAdulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区; u8 b, v/ h( @3 A, l* t" b
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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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They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.; o: }( l; {4 D1 j5 `! C
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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.2 {8 U e- `! T2 D, K: _) F
2 f( T6 d+ P m; \7 D7 iA 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." |, E1 n7 E1 m+ F2 u- x
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.5.35.249.64! k- A6 P* P0 J0 g
9 y+ v( M+ j( l5 v" } uThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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) E4 `# s3 I6 O+ g! m1 g4 vBut 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./ u3 l$ x% G3 k4 q: d4 d+ \
- C. J+ |/ ?8 yThe 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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x8 ]6 u4 y, E: e) s& O; {5.35.249.64The 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! A& W+ `, W" ]" w& z9 J0 T
\( F5 l5 a; a1 M/ ULike 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.0 \& E, C9 i: \0 V
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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.4 X2 L, J/ D7 g% {
0 q6 ]& }7 M/ |( }'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.人在德国 社区7 m& Y' x0 r4 i; ^
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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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