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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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7 e5 v: m5 S: K" X3 I, J& `& P 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。, a9 P& N4 a# \2 z) z4 s9 |; m
9 ^+ d7 z) l7 S: a0 O8 S 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。: P1 d) J, ?$ p1 r
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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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& O, X' P. Z% Z# e+ S( k8 [- O人在德国 社区 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。, }! L) I8 l: J% V
9 U n! `, G9 x+ a/ o- t8 i+ n 「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。5 G" g% u! a( z- K
" T" i6 Y* G" x1 `- t* T 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。1 e) s# g; D6 k* H( W" u
4 @ O+ l' a; |& D. j3 v4 Q人在德国 社区 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。- O K8 p) H# i K v1 g6 I
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职场偷情
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4 J2 S' f; p- h- _( ~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.1 Z- T' P" H$ F! M( o% g
) \: F1 d+ }) X7 W2 K1 F3 S SThey are probably more at risk of having a heart attack./ H; ?9 T4 }2 P- z: `
& ]3 V, E, C( H! ?4 B7 I9 MOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.& G: m! o1 H* `! ]' C. d
8 y m ], v- N0 H1 a! AThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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_/ f. f- r6 Y# t, {- x) R* aThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.人在德国 社区2 }, ]4 c0 j5 R9 ]% |3 s* w
k3 `+ w8 O! a3 H+ EA 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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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! b" v2 X9 O1 o Z kThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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& }) ]+ m: K1 `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.# L4 } q+ e4 X( j& [% b+ ]
6 W6 x6 K* K5 q: N+ l- c ]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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. O6 y" f9 }1 \0 M/ Z7 K) J o' n2 bThe 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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' e$ z6 { o4 K1 AThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.+ C' ~! A1 a D. ^0 o
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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.% b3 i* b" v0 q4 V+ i
6 A7 b5 w5 P8 z, D'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.# ]7 S6 F5 D9 g% f" B
6 A( l: z0 o& l% @' |‘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.' R9 @" l4 H% U( A$ A# E0 W
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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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