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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。
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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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- ~6 m' q, v4 H. l 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。( R: w) w7 E8 _, A- d
. S9 {+ l1 w' \4 ~: f, \# x ~ 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。csuchen.de1 `- y: Y+ B& g* O0 y
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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。
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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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7 s. G7 v! C/ l$ e* p4 g# v 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。csuchen.de) B+ _* [# Y. T' R& `
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Adulterers 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.* u! M% a$ P! z
! R3 p F& h. @# |9 H6 WThey are probably more at risk of having a heart attack.
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! O: m+ G& _, Vcsuchen.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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7 O% `9 ^) g& UThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区7 w* L- v3 y5 w
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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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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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# K; A: T3 O& n+ }3 d- X3 Q& G, N人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.! w( b: l* }* d
( Q. |& U! R; q- X' tThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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- i- K0 z5 K& }( e scsuchen.deBut 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.csuchen.de( m0 i$ I; _! I
3 J7 D, e% {6 O B: N5 m( U/ ~9 dThe 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.4 y9 C# e j3 `) V. }5 P2 g
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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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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.csuchen.de' n3 I) O# R" H5 @& C
) P! A: |7 C* M* {6 y% P, GAmy 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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6 ^; y/ S% T0 J( A! x& r, ]'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.6 _8 E3 t8 g" i
1 Z- V. |! B, v4 K r3 n; o‘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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