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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。5.35.249.64( T; n: \+ a& L4 ?5 d/ W2 A O
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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。+ B+ c/ c6 M. V
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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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* M" C7 H' a1 m 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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( O+ g4 n/ ]+ z# B0 T4 l$ ^' g5 c 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。, l& ~6 O4 h0 K6 ?
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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。5.35.249.648 q1 U" C- ^7 u1 \, {
- ]- h) E; {% ?! `7 ]0 Y 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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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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& X+ ^: B6 f. I7 c3 Q' N$ i( K人在德国 社区Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.0 L' S8 X2 O; q( l Y( y! f
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They are probably more at risk of having a heart attack.
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' ^6 s& f6 L' x& |4 j6 N/ n4 b6 MOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.人在德国 社区7 ~ [ i3 {1 i' m1 r& b
$ N0 ]+ m" ^( YThe 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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A 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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3 ~: A' N- C4 z# C4 z( \) @% d人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.' Y0 _* s R' S& `9 m
9 n* n- W. Y7 M& X: D/ zThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.! _3 t S, a; X' G3 P/ a
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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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$ s+ r4 o C o: ^$ yThe 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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+ a9 E8 C. C: C+ @$ [6 UThe 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.5.35.249.64 g0 J' { P& N* H2 I: i# V* \2 n
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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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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) A9 X9 K1 {! _! g" I# t2 |
: z& z8 l* a0 k# q; E- @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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/ A- L1 ^1 v6 p- ^5.35.249.64'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.* O& v) j+ R( e: i
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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.5.35.249.64) C( A) G& c G* {" _
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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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