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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 s6 o2 J- D: r$ I7 A2 |5 Y
, ` f/ t* _. }" a2 ~ 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。7 n7 F$ U- W: R7 [6 Q; G, L; r
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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 I) ]3 V i$ l. [( E9 [+ E6 S
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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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; S) o' j4 Z) v& L1 c1 W 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。1 @# s! o/ p- C5 k- j+ G, O
# V6 \! R& ?" R" \( r( u: j+ V- f 「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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$ S* F2 T; n* c! A2 v2 [ 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。+ Q+ a% D( ]" g2 R- e! k+ K
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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。% j9 y6 s3 F' h, M
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职场偷情
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4 u1 }& E; B. ]# W1 YAdulterers beware... it could raise your risk of heart attack 23rd March 2011/ t$ u+ D$ N; Z# q% ^% {
# q5 _8 q7 q5 N( k k8 S9 O q) p人在德国 社区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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2 y) G/ D( v0 @0 [They are probably more at risk of having a heart attack.: ^4 e4 @% ?- y" o9 Q
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.; S- u! H' E9 R1 }
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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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& F }; t3 I8 P$ }. I8 a- uThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage. o7 X3 f& R) I4 |- b5 |
' L2 K: J7 e6 q2 N& A: ZA 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.$ Y3 k8 o& F0 R' o/ u' C& h
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.! _5 E0 j! r7 g. p" O/ C
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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.
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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.
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; G4 l& w+ v' k7 e* E' BLike 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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) C- t" q. h3 Q4 @8 @2 HThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.人在德国 社区. R; _. P! w- [
$ B8 P, P5 _/ t6 u* ? F5 [- zAmy 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.# |1 v, }7 |: o0 v( E
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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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