[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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8 f' i, O* \" l8 s　　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。
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7 M0 C" @/ A1 t4 ?, 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。1 A4 j2 [1 z1 _4 x3 {6 U; ]
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　　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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& V! |2 x/ D4 Z6 G人在德国 社区　　「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.de4 ?/ Y9 d& A# B& p5 \
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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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4 z! z( v9 ?- ~  L- vAdulterers beware... it could raise your risk of heart attack  23rd March 2011
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. M. J& N, z( }) ~$ K: l- BHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.人在德国 社区, ^. @/ e2 g2 W( B

- V+ X1 K: ]2 K" f% Y" S4 mrs238848.rs.hosteurope.deThey are probably more at risk of having a heart attack.
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0 G% f: r4 O, ?) j6 a3 X' P5 BOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.0 h' p- k9 h" C2 r6 a0 {, S$ b
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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.rs238848.rs.hosteurope.de  _8 v0 C# A% ?/ I; {

5 m" P  l$ m8 x/ m, j. yA 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.rs238848.rs.hosteurope.de" `8 Y9 W7 p( _' r1 q/ b/ e; l

$ B2 I: M9 f( i4 i/ ?& nOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.. D0 a  o( a) c- ^  Q
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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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" j( \  `; v2 Y4 y* w" jBut 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.  t0 P& V" \* o* o* ^1 r5 c8 x- m

! P7 j4 t0 q7 m4 m  x9 BThe 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.rs238848.rs.hosteurope.de! r7 S  l6 Z' \
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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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2 w+ W5 n  [5 b; ~人在德国 社区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.7 R0 M& j- y! d* f: {& x3 x6 }% A; q

- R7 r7 L2 z5 \6 p, ?  lAmy 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." L( i- b4 ?) J# b1 h8 y

3 V  f! f2 K! a- M& Y4 Frs238848.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.3 ]0 G+ `4 c/ L1 i  w- T6 B( ^

/ B4 ?) r! {# j+ q+ F+ e) M( N‘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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4 v% {3 `, P% ?7 @& w& E0 G'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.’