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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。rs238848.rs.hosteurope.de% s: U' M x0 ~6 r- F
' A) @8 Y% H# q5 u1 a3 w; l/ u人在德国 社区 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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) ~" i* p$ Q( G p0 srs238848.rs.hosteurope.de 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。; {. N4 c0 u0 q
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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。" G6 T' H/ R2 h ?
0 A9 G; a G7 M3 D) z Trs238848.rs.hosteurope.de 「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。rs238848.rs.hosteurope.de& \# b! A4 F- {+ p5 d5 H
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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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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.
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They are probably more at risk of having a heart attack.人在德国 社区, N, h$ n# z7 V- _" Y0 ?* F
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found./ L. }% H/ d. j; S
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love." H3 A6 U/ h% x1 M3 o
7 @2 c$ W" R) R/ R人在德国 社区Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage./ X' J6 Q0 @! o- I
0 W) n. m5 C+ F7 n2 w4 u5 o* BA 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.rs238848.rs.hosteurope.de! i9 ^$ q5 E8 m' H& }0 H: t- z
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.& N9 q- @5 e' p1 q. f! q
8 b4 a( o+ A5 @! b' S+ J9 o" `The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.rs238848.rs.hosteurope.de6 _' m6 k) M9 f& G9 ^- G9 F5 f- R$ U
! z4 W( [& ]) g; A4 q* \# o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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/ ?6 {4 l$ C* R4 iThe 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.0 A% p1 i0 m* W: A" v$ _
3 w1 d( ^: A% w Mrs238848.rs.hosteurope.deLike 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.! O$ G: R1 Q+ V+ L9 f
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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.+ B9 z9 N$ m& }" R h* w9 Y4 h
M; r0 s# G1 C8 @rs238848.rs.hosteurope.de'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.' t* z0 J# f# E" O% o/ T
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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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" D0 g, B% f6 T9 }! c9 ]/ |# u'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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