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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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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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: P9 r3 j! ]8 P- U 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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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。' n; U K2 \# H8 W: g, b, Q
% ]& l) Q$ Y7 }csuchen.de 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) ^% N& n# F# K4 A
. u- }9 v- F% m* q8 v# }! T x. O( u+ G 「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 y% m" q+ v% s0 o8 ]; e
2 x7 i0 A9 Z# a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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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。0 V1 T9 I) b: f+ c; j2 v2 e# [
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/ q- i# p2 V' {0 @. ?Adulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区) Z# |# [" ?1 g# u' K( A
' P/ I! N- T) aHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.6 Y+ `2 h# U2 R. S U/ l& a
( w6 m$ l; l) t# P4 W, _They are probably more at risk of having a heart attack.
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: j$ a! m9 R( ?" d* ~/ [) C$ bOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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3 P3 F3 }6 h9 F3 B* Y& f& N+ UThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love., y1 G1 Q# [6 r; e
2 i2 T# _- e8 u+ ZThose 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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$ T- @( S6 {/ s0 {$ S/ hcsuchen.deA 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.* ?$ h) b& S$ V; N0 x' V' Q8 S
6 D5 ^+ A3 t9 e- aOverall, 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.
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0 j; {& u- }1 o. N$ P3 M' FBut 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.. W/ [, N5 D1 q; y0 w( `
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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.csuchen.de# ~8 L0 d4 I: ]/ Q7 J3 U' {! a
8 @* M& Z# |/ O/ vThe 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.csuchen.de* ^5 m% y8 K/ V/ F, Y
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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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' v, P4 C, }2 m/ V+ U; ~4 ^csuchen.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.
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/ }" Q& n) g' h- xcsuchen.deAmy 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.0 |9 g- K3 O) Y
: l+ z* ~. y, d" d# Z. \6 F'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.
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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.! b, F* o$ `7 s% _( p% I5 O6 U
, q* B( G% k, v+ q% N; B7 f7 S'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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