[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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  T0 ~4 w- o1 b9 e3 S- p5.35.249.64　　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。4 j1 q7 t0 M2 P9 d5 t! 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。
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/ t8 i% \3 @% {4 j　　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。
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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。8 W; u+ K+ n6 ^. A0 ]! g7 L2 K# c# x: J
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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。: F1 O1 k# v, W  C7 [* g' Z0 r$ \

; k) B) x) w1 u" |1 ?3 e, L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。' G  X4 B8 N% I. i% }

4 o& M& Q- r+ D" h! I5 O5.35.249.64　　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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3 U0 r4 U0 F) G8 s6 ]' wAdulterers beware... it could raise your risk of heart attack  23rd March 20111 d6 ^4 Z: F* S5 Q! b
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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.- w+ j, z  l9 M" ^8 O, l3 y
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They are probably more at risk of having a heart attack.
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) g- a: ]% u( H% ^8 R$ c$ L5.35.249.64Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.1 K) J6 {/ H: W0 E8 H6 N+ J5 a, F6 x
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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.$ W8 G5 `# K& O% o7 c$ k/ o
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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.; k3 S- X) B+ t
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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.
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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.人在德国 社区% i& e) B& o2 O! T8 m& j9 Y* i& w
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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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) v1 u/ o% H3 ^% y0 fBut 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.- o2 \3 w" O4 R

. Z2 Y' T6 y+ G+ @: R+ t0 Q# K' R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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& F: g2 j1 o5 G) x% W$ H5.35.249.64Like 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./ }  L0 }% @9 @" x) y* g6 D6 P& k

1 j' E: W1 N" }$ V% EThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.5.35.249.64- W  q3 R# i. U- G2 R) q* @  q
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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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* o$ {' V& |' t1 Y) v, ?, {% h人在德国 社区'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.5.35.249.64: Q: v1 I$ s8 o( l) l( B

( n3 B/ o" B4 O7 V5 T, u5 s* E! g. B'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.’