[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。
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: M  [1 P) X$ r" A& r2 L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。) D  `9 p/ Z1 k- z& B. ~% R

, B" D* P+ Z9 m9 @- X1 E! t　　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。# l/ y9 a# a9 s% p# M0 {
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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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: l; H: {! [. e' d$ d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。% N8 h" ]* P2 A0 f  R2 @

- @- X. ]' y5 L: m3 q- S　　「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。
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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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2011-3-25 15:39

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' K6 i. z& D$ H: krs238848.rs.hosteurope.ders238848.rs.hosteurope.de% {( l3 ]* h# N8 y- L5 c" o
Adulterers beware... it could raise your risk of heart attack  23rd March 2011# D5 Q5 Q+ }& D$ X; r
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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.! M) V9 e) R: f: b. Q" o. h! n' Y

/ v; J  ^) b1 ~  Q. Q8 q# n. QThey are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de* P' s1 l8 N% b, m$ C& D6 v3 n
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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0 E4 [. y+ N$ H1 Wrs238848.rs.hosteurope.deThe 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! ?- V5 z1 }% A

' Q1 T6 o# |6 ?1 r& B' @8 X人在德国 社区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.$ |0 r9 W' h8 H$ r; q5 J
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack., T3 h  G) J8 K; [: t

8 Q1 G) \, Z# lThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.9 d5 j( Y* |! x

& O5 T( n. c& V7 P2 S" `* Y' K6 ]* J9 ]rs238848.rs.hosteurope.deBut 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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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.4 @% L" e; R( P2 h& b
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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.
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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.
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1 A; L# l, t* ?+ S- d9 H# H* Nrs238848.rs.hosteurope.de'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity., B$ @6 T6 K, H) t# Q
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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.rs238848.rs.hosteurope.de- n& _" b) u1 t

5 R/ L8 J; L$ lrs238848.rs.hosteurope.de'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.’