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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。6 k7 p6 g* F3 V) f W( v
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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。5 o8 i* z1 \; Q. e% P
. O9 z. r! p& y; @0 dcsuchen.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。
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# o$ w1 A3 r% I( X' i" s 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。人在德国 社区' I' L. c$ a# D% q. u! w: T1 r. K, S
7 f. Q6 G2 \7 d% | 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。2 z! G0 h/ ], R6 ^
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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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8 B5 B: [ J4 F5 G! T7 t0 H" h人在德国 社区 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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& h1 k* i) o( b5 d/ J0 ^: ~/ O2 s 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: T+ u$ A$ x8 D
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职场偷情
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2 q6 X; ~2 H2 I1 G9 F& Ecsuchen.deAdulterers 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.) O% a6 c# a6 X! J
( j8 A1 R$ B; ^2 j# F3 o5 PThey are probably more at risk of having a heart attack.
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+ G8 a" [0 x1 rOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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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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" e9 E' _0 q! Z( \. ~$ {) I: ]5 E5 NThose 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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" x2 K6 t1 Q1 Z$ o8 c7 X4 OA 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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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区; U4 c+ v% s' {, t/ d( J
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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.& m# D7 z: Z E3 s& [
" m. @+ L0 U& A: J+ R- ^8 ~csuchen.deThe 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.8 L' [" K8 u& O6 i
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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.% q4 y: b8 Z) g2 X3 |7 m
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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.0 {- d( p H) M2 d
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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.人在德国 社区$ L2 x, s! ?! a. y
3 ?, `1 {* ?! r/ A: C'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.人在德国 社区$ z1 \. M. X0 r' h; U
' T7 E: j3 ?5 @! C. N- U人在德国 社区‘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.csuchen.de/ C6 {& w9 s6 A1 D; c& 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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