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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。人在德国 社区, L l X8 [4 h5 f) C8 M. n! g
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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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- A* F; g& w3 ^9 e$ Q5 r 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。1 }( M7 Z7 y d1 U+ m3 O
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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。
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「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。' N* m; s( C4 w/ _+ E0 |
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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。5.35.249.645 i( b$ {. [3 u1 Q: N/ D
( C' \& _9 H0 @& \5 K z0 S 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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1 }! B& n+ U9 @) A$ P5.35.249.64Adulterers 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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5 g% D1 R1 O! j5.35.249.64They are probably more at risk of having a heart attack.0 G, [: N9 B0 b3 l
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区1 }- s* s1 V$ e# [; F
/ k) B0 ]3 M" r( d8 A$ k4 ZThe 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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4 Z# |# c, v. A( hA 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.5.35.249.645 W' W1 _; K0 i( o; B
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.0 f0 K8 h$ @- a* F( x$ T" ~; y
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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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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2 I+ o- _ d6 ^; [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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: v) j0 x; W$ q2 \2 A' Y5.35.249.64Like 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.5.35.249.64! A( l+ w$ o6 u; Z9 D X A8 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.人在德国 社区! B& O! ]' W3 y/ T# U2 W) T# d
0 p$ L* N8 D' X" K b) J' h5.35.249.64Amy 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.5.35.249.64# ~" |8 y. v# `; e1 M/ n
1 ~ X1 w" A0 u' l! T Y: s'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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