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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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}: z" i. F" h `+ K4 o! r7 L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。- m& X9 k/ ~2 X. W
8 \% F1 K0 k# o% J4 G( a' m 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。rs238848.rs.hosteurope.de0 }5 m( ]+ r0 l1 L* b& s9 G* L
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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。人在德国 社区. @2 N8 ^) P# _* L, J
" E5 U6 I- Y- n+ l/ H1 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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6 A. L5 S: n8 {* @: y 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。9 d9 n0 A1 D& [: Z
0 T; [+ |3 Z, p* n3 h* L( | 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 2011rs238848.rs.hosteurope.de; X" f, [2 v3 ~5 V* d
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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.1 }! M" T$ U4 }& j1 {+ U7 l& T( W
" k! L' l" e/ T( @5 fThey are probably more at risk of having a heart attack.
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4 y8 B6 x6 u4 l8 a$ f, E' TOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.$ {) d: M+ x: N2 q$ L$ @$ N
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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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Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.rs238848.rs.hosteurope.de$ i# ~# ^ q6 p# d; ~5 y
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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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) y0 N- s' e. X( U4 sOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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9 `% K0 j8 b4 u% yThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher., c2 s+ {' Q3 ~: n8 e
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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.rs238848.rs.hosteurope.de" R% d0 p6 S0 M1 m b
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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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- W, `" x" ~; M8 i2 m人在德国 社区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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$ I8 P% u0 n2 a3 m7 ers238848.rs.hosteurope.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.3 S% J- H) ~; W: Q2 x+ ^
; l O; K' e/ [7 M1 u' H: ^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.
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0 }/ T; F* f- k8 J, p- P: W'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.) g" Z. l& e4 r- {2 }! ^6 x
! }6 ]; e( d. t; c: K) S" ~‘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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( A' h$ j4 P" h'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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