[社会新闻] 偷情风险大

Ampelmann

（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# b4 W# P" ?  O/ k! B& s6 E9 M

; V5 \5 J, e& D0 G- P$ f人在德国 社区　　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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　　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。8 j5 B9 t! s# b& L# Z" Y5 ^: y
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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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7 o% H6 l) o! V人在德国 社区　　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。人在德国 社区$ G" o% _; P' U' E# E3 D
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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。5.35.249.64" I) Y% R/ u  z- z2 k* g

8 C9 W, ~# k" N0 ~　　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。4 D- h- q8 r3 ^9 T! {. \+ s6 u
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2011-3-25 15:39

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Adulterers 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.
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4 p. m4 _. x/ N) B8 O& a5.35.249.64They are probably more at risk of having a heart attack.
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.5.35.249.644 a  h( O; C; |, [( c

& {& |, y2 [" F2 [  y( gThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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& D, O# \3 z6 M' U- }( TThose 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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3 F, k( f7 O0 _  ~: `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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( Z8 r0 T0 [, y5.35.249.64Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.9 O, v% g% s1 M/ R7 o' A

  S# u- f6 J. P( e5.35.249.64The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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" U' |+ e& Z4 x0 F. w' E% |人在德国 社区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.5.35.249.645 h: E% ~" u( F$ c, m" b+ E

& _; p: V2 n0 a% D5.35.249.64The 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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( X. T/ I3 t& s4 b$ l# ELike 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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8 s- d+ R4 t) A4 D: n人在德国 社区The 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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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.0 f7 W2 k+ A$ m3 W1 S( y
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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.
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8 H4 z1 P9 F! d6 h* m( c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.
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$ {+ d+ n1 V8 p4 i: v( S5 @8 [2 F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.’