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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。; j: t9 `+ ^2 W3 ~& Z+ |
% C' |8 c: s4 y: g 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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9 |' L9 V+ m1 r2 y4 e 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。人在德国 社区: x d4 o. O% E9 e4 L. u- ]/ ] N
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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。( A. v8 ?! O, p" Z8 } L F2 C! G
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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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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。( Q! g7 O+ {) f; r7 ^
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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。人在德国 社区) ?- Y( B5 J. [- t" j& x P& w
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职场偷情
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) o. }( _% w* r6 j& @) k! UAdulterers beware... it could raise your risk of heart attack 23rd March 2011人在德国 社区! t% y" c: }: E% ?/ m
0 K# d) J* h: ?) v7 l8 iHaving 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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. c* |: t" n. s+ V+ Y0 V- fThey are probably more at risk of having a heart attack.$ m0 D8 ] }8 `; I/ i5 E7 O7 Y
y: a4 k2 |3 x8 ]. {rs238848.rs.hosteurope.deOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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6 b3 f$ ~7 f0 JThe 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.人在德国 社区- ^; I7 D9 {- \# I! b& y
& y% Y: c* S- N8 Y1 VA 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.# m; q: T9 `5 {5 d, _8 o4 q& G+ t% I
" |& x# V4 [7 I9 _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.
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2 G3 m6 r- P3 X7 oBut 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.
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, e- f- A% U ^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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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.4 A% W1 d6 t5 u" b6 J& Z' c
3 e* c( i4 J v3 Q. F1 @The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.- ?' B; i+ `! I5 m2 l
5 I& e+ _6 ~3 h. q# Q: T7 `" Z2 Z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.
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'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.# d! {' P; o* U0 k6 m5 g$ T* z% q m
2 x) Z/ _6 S7 m" e t; r2 a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.: V3 i% c8 s8 t7 ~, i O q
9 g# u3 f7 U& v0 q% { u4 p'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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