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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 p% t& \3 P$ B, C' m$ B 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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5 i. k; E* j/ a% A, @ 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。rs238848.rs.hosteurope.de5 E- d# L, A5 ?- J, `8 Q
; Y! G7 Y; F. `& c( j+ w0 i- o! J 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。6 l5 b' `8 d* m1 H+ ?: ?) F1 }- p
( O) a$ g; p7 f; { 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。3 T+ t7 A; A; Y, f
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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。rs238848.rs.hosteurope.de* U. l9 W2 [9 ?8 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。
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, m# @) J A& i) @人在德国 社区Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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, y# |) c3 Z7 Z* CHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.7 O; H1 N: ^5 Q- M/ `
) n+ z* M5 g" lThey are probably more at risk of having a heart attack.- ]3 m( h/ O" B$ r( m& u
* \* a/ u5 u2 x* AOccasional 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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Those 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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2 N% P4 R) {! P2 I' K6 LA 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.$ S8 j7 ^+ ?: ~4 j" h
1 w3 L6 E9 c) x: I2 v7 M2 K2 BOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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9 D. N2 c) f- D+ ?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.
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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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+ F7 H; z+ H8 N# I4 [7 n, Y! kThe 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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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.rs238848.rs.hosteurope.de: d2 B6 b* ^- m0 Q
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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.rs238848.rs.hosteurope.de; z+ Z6 E4 Q0 f! a, P
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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.$ a* S% K( ~" V' n! N* t5 g
/ L& u7 H; H% t7 T( Q# ~9 }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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' _6 p) k4 ]) Y3 P8 \+ l'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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5 g- Q; X1 v) Y9 {rs238848.rs.hosteurope.de‘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.人在德国 社区; O2 r' V+ c& e$ u0 [
& ~( {" U2 S5 Q) ?' \4 z人在德国 社区'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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