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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。/ z9 T/ T# W" |. |8 `
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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。9 V& U* _ w0 Q6 r
9 L/ w; S7 ~$ j' h 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。7 ~; c6 X% k2 g9 y4 p8 H- H
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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。csuchen.de3 [5 J& |$ J" a8 r6 X
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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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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。1 @, Y# A4 o* N4 `
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: j/ z5 C) i# x% ~, x; k! gAdulterers 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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4 A( G& p" |. A! `# @. uThey are probably more at risk of having a heart attack.
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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% g& T3 _* [ \% l
Y+ I1 ]4 e6 j7 d/ Q" X- n% fThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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+ {* C* B* M7 @" m: L9 ?# {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. m9 b5 j3 B5 ^- C0 o
% [9 H, h; e, O8 ~# o5 X0 u# m" t. nA 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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4 o/ w: ? g: v4 A4 JOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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, n% A2 W: V$ e" s% ?) g; W人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.) |! m/ s1 A5 T) D6 z: x
( U2 f& J4 t a8 e/ rBut 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.. F4 t3 }$ ?8 l6 r5 T
1 T. L' K+ y, S7 ]7 rThe 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.人在德国 社区6 Z" S* _8 e! J5 m4 u# H$ ~. ?
$ v9 x7 G1 \% A2 z s: v( ^8 eLike 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.人在德国 社区9 G5 |7 Z. i" B! e# z9 O
+ D6 W1 Z1 g2 z0 V. K6 Q人在德国 社区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.csuchen.de5 D) U8 D/ g8 `
9 ?0 b; y/ o D/ }3 b: f# J人在德国 社区'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.! z( p* b$ p A
; ]% {$ D) ]/ s- p‘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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- q, i6 v! o; ]( i1 o0 E2 I' q% o'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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