[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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　　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。rs238848.rs.hosteurope.de* W7 o; k& I$ V0 s5 O

( O2 r1 w" L+ G( q. {4 J. Q6 X　　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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　　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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1 |. \& \) S# T- X- wrs238848.rs.hosteurope.de　　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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　　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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Adulterers beware... it could raise your risk of heart attack  23rd March 2011人在德国 社区& S- i% X- Y+ E* ^7 H' w2 p

! Q! k: [7 O" }1 \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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They 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.rs238848.rs.hosteurope.de$ I5 K% b' X. ~' @. `" N% o

3 H2 C- w+ a/ d  f) y, QThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区+ ~0 z: K% Y* ^7 d

- b' \( W1 i* Q9 P人在德国 社区Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.) ^6 Z  J; [/ j* |3 d" ]& z8 B

. O7 z2 p: a  B3 L+ h8 K9 e/ x8 J) gA 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.5 h/ x! g1 W# y: ^# H% }
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区' C) S8 [& {9 t' L" i
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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.% I+ J3 a$ l3 [8 A- t
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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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4 O' [0 X' Q( HThe 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.
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4 G, v" b: R0 `- ^0 rThe 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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3 q3 d: N( F* q* X5 {$ Q' UAmy 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.rs238848.rs.hosteurope.de7 V8 ?& [9 U  b# a* Y) E( O4 v1 D2 g
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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.- q. b4 ~$ E' i0 N

3 L8 r2 ~3 p1 q, ?‘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.; S2 T& q, V4 d8 t7 I! \

* B$ e* ~% I- C: l* P" p+ o5 D'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.’