[社会新闻] 偷情风险大

(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。; d3 j& ~- U; _2 w' c0 Z9 H8 R: Y
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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。, a* V( N2 F0 l6 [

6 ^# j2 x! V7 C( N* j6 D2 p. W  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。* U* Y& |' |, I7 N$ J
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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。& c$ O" q3 v8 `$ e8 F  j
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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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  「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。人在德国 社区3 W, n, K- I  o7 O- S  }

' o3 `! `1 A# P+ J, P2 |* A  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& {" y- }+ _$ I  K( S1 G

4 U9 n+ O& K- K  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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2 D! I3 _. u; J; }* B9 B Adulterers.jpg
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Adulterers beware... it could raise your risk of heart attack  23rd March 20118 O1 ~1 T: G5 b& z$ l

% t( b3 E4 S( x3 \: j% E5 Z, }Having a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.. g3 P- _6 v  a! r9 ?
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They are probably more at risk of having a heart attack.) J8 ~' S0 k8 q9 H) r2 }

- L, h2 q. o6 m! |( r. ]$ ^. gOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.; o3 m! T7 N* I2 j; X3 z% g, I2 @

$ R2 X: R& ^: I8 F0 ]8 p2 ]The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.& K9 @: B+ m7 U4 x1 n  r& M

3 g6 ]+ m1 ^3 a* s$ VThose 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! Q- f; Q0 g/ a

5 s  Y/ `1 n4 V# n. e% p# \; ]rs238848.rs.hosteurope.deA 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.
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% ?/ \5 J% t4 N2 \! F  K" f; oOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.: B) o9 q. k0 x: \' y, B$ V

+ r! _0 C* ]* @6 M! c, `The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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! V, C( s" Y8 Grs238848.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.6 U; b$ ?& s$ z2 ?

& y+ N) C1 m: F' G" K8 X! ^# B/ 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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% U- O( I  X: O' I  g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.
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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.rs238848.rs.hosteurope.de, B0 S, n- ~+ Q  b, Q- J! K2 [
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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.de& f0 I+ W1 }1 v* r9 r* |( ]0 w
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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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'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.rs238848.rs.hosteurope.de) J. S: b  _% K8 A0 y! N
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'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.’
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