[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。1 r  s! Z8 \. T/ w, {
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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。
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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。1 G% n- Z. ]! k7 ?: B$ h
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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。rs238848.rs.hosteurope.de' \! {4 Z- _0 ^2 }6 j

7 g3 p( H! o3 R( `; _! k2 E　　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。人在德国 社区: a4 w' n0 a: C1 F2 c2 d* V

* W" {) J; u& l' |　　「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。rs238848.rs.hosteurope.de' c. r" v7 w7 x

+ Y+ w: L5 d4 X- E1 @/ G　　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 2011rs238848.rs.hosteurope.de. j, u% O# ~0 }: j; u* b0 O7 |5 w

6 m7 r, B- R# ?% q2 c! n; J* Nrs238848.rs.hosteurope.deHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.( l0 B/ m. m  _2 h' {4 \
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They are probably more at risk of having a heart attack.人在德国 社区# C" o1 D/ u" t) |. W
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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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' p1 A& y( m' uThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.) u8 P+ g2 g* N; s% A% d7 T, Q
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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.! T: i& z8 Y% Q
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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.人在德国 社区" {" b. l% i. a% F+ V# |3 O+ o
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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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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0 x  j. s8 y/ v: o& ?. kBut 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.人在德国 社区/ A  O! o: `% J, q0 c
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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.( d6 W2 i9 N0 w4 f

' R0 V' c  F' E. b人在德国 社区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.rs238848.rs.hosteurope.de/ u* M3 C5 ^, 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.人在德国 社区7 X+ Z  G& m/ o3 {

- Y1 {# M2 }) M/ J; ]: @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.rs238848.rs.hosteurope.de4 Q- l! U, l$ _1 m$ a; ?2 h2 u

9 v1 q# a6 ?2 Y7 f'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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2 B% L, h0 ~/ P/ z; G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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3 J2 f7 \5 N! I'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.’