[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。( L6 E$ w7 U, {' \! \8 r  ]
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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。' @0 m5 c% ^: c- k% |3 n
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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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% P0 H& K/ c7 I* `) [' m  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。人在德国 社区/ F, b2 R& i* L2 k

* c" D6 T* g' y" d& K  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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/ R8 o; [; [5 \. A$ f6 [7 A; C) T  「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。" U: D* b' Y9 a

9 E+ h5 m- \& \8 `9 owww.csuchen.de  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。. f. o% k# s2 T, H( I+ x

0 u- r& [7 q$ v& ]人在德国 社区  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 d9 V/ {/ L: j4 ^! |5 lAdulterers beware... it could raise your risk of heart attack  23rd March 2011
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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.
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They are probably more at risk of having a heart attack.
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& @; R4 c# L2 Q+ WOccasional 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.
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& N% ~- r+ F2 K( u6 PThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage., Z, g0 h8 r4 c4 ~* r- ]
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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.www.csuchen.de( k+ ]# `$ G7 p8 \

+ o& {" T0 K# sOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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% ]+ M) `  Z- ]  x9 I& _人在德国 社区The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.( e9 @7 P2 `. l2 {) _1 f8 H7 P+ [" ]
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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.人在德国 社区& K2 h7 {" U$ M. g8 p
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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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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.www.csuchen.de4 k* t4 c4 F" ^# i* [6 q
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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.. d0 Y( [. P4 ?5 v5 y0 ]! Y

8 H- j. {( l: x: V9 E0 CThe 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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- a. \6 r6 T" u; ]# G4 v* j3 Mwww.csuchen.de'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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& u1 g4 t( D0 W9 i( \  j' C+ T‘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 a( E( i: K& d: P0 A6 p6 T) Z'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.’