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（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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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。/ R3 c O! e8 \, O# Z; y
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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。9 k! Q/ a& M- S# g
4 C8 `5 u$ b; L. C; b8 ucsuchen.de 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。csuchen.de( p8 H/ l) F- @( y/ v2 B
3 o) a: o6 d ucsuchen.de 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。
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# s$ U6 V/ _5 N/ A4 @2 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。
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' r; k( J! D+ q1 L% T f 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。) r: t1 \/ @7 ` J
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Adulterers beware... it could raise your risk of heart attack 23rd March 2011
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; u0 v1 Z2 j4 ?% B1 k# IHaving 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& ?% n C S6 V5 ?; ^3 [7 @
* I7 P$ v& w2 jcsuchen.deThey 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., l) `5 z: e S% Z% ^
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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& L. q. W, n. LThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.csuchen.de/ d! _1 n+ C/ Q3 E& Z+ P, |* C
) @/ L, Y2 I* d8 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.+ i- Q. ^' P4 N& e$ _
$ H1 |& B& c+ \0 j4 `4 C9 m6 U人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区# E8 V8 @% d8 `8 g! g# Z1 U
2 ?, q I- Q: y* m3 r2 n; T+ V$ k8 U. lThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.人在德国 社区! q$ ?7 P$ Q0 C# k
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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.
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/ t; h$ r3 C. eThe 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.$ A. P. t( h6 L; t
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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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Q( r/ o7 \1 c/ d* }7 oThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.csuchen.de7 F0 c' R2 Q$ P& x* G
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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.7 \! F4 [0 z3 |: g' l
) a" h1 M( o1 Q5 c$ D# S: l'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity./ g$ \3 ~- E+ U
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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.
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! C( X9 H% S' m f) ['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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发表于 2011-3-25 15:39
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