[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。. S6 e1 T- f/ u. P' v- n
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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。/ R4 a& `4 r. e7 o0 T
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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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% I  u1 Q$ y" T; O　　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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2 c) F- H0 W4 u　　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。
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' u+ {9 |6 l/ k" c, S7 j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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) c8 F- L" p0 B6 `! _  g人在德国 社区　　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。* e( f5 I  |9 Q" P: o' G+ L

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2011-3-25 15:39

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# R: v1 x+ d" h: b) {7 k  R9 Nrs238848.rs.hosteurope.deAdulterers 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 ?* k+ k! ]- u/ m9 i, W9 TThey are probably more at risk of having a heart attack.& w1 u2 G% p" y. C
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.+ p: f- J+ R) j+ {4 Y& B

! V6 d: t: D7 c! p* HThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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% q" P( `* G+ a: s, Q. ZThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.& q* P7 r7 T; C7 V8 b4 x# r2 c9 A) H

( _5 k" K9 b4 x' S. e8 {2 D. xA 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.; g+ S. I9 ^# x! e
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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: N) Y! y9 X; E$ h- M( }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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( C$ K! E( t( u) w0 A3 eThe 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.
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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.' O9 q3 P* K' \5 M1 I
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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.rs238848.rs.hosteurope.de6 y7 W2 V* r) G& k/ I
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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.1 J& h+ ^* T2 @( E
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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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‘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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+ I6 c- E7 Q5 U1 H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.’