[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。; g) L' Y. u; ~+ V

2 l% r2 N* z+ A5 x- N8 U1 a  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。0 Z4 r8 u! V4 ~: i/ U
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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。www.csuchen.de7 T) |: p+ Q5 P  c, U  j. u/ b+ ~6 L
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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。8 v, s' j+ N# e& o# o

" A' b. H1 T) _6 y  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。8 b: y7 @; Q& \" D! ]

! F& B' m  V  l  i2 b人在德国 社区  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。6 f  y. B' r8 `6 a3 w4 s& r
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Adulterers beware... it could raise your risk of heart attack  23rd March 2011; ]$ T7 y; @3 g" \4 o
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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.www.csuchen.de) }5 m3 U: W, q. U0 ~- j0 s! X+ C
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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.2 H& ]( i: W8 o

( G. F5 ^$ Q6 J* e; ]+ lThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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. _: i0 R7 }* z( pThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.2 v  j7 _1 q0 l9 P- Z) a

% f4 \+ `; [, i. w" VA 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+ A; C% [1 W5 N/ o. N( w& s

) I9 M8 j7 H+ E人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.1 ^* }# _9 R, }/ N

& Q6 E4 |7 R8 p# K- h+ Z# s+ DThe 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.
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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.7 g5 @" G' K0 o+ r
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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.. c  F/ m: x  e9 C6 A
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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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$ [! Q7 g! G  o  Z% u  YThe 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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9 b" G( g8 w/ Q'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.8 d) I) M  X3 g3 n! r0 D; Q! A+ e& J
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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.2 g- ~& t. r: N6 ^$ D% i

/ e( G* D& S  b6 A  \+ k& m'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.’