[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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* K, r  Y7 k2 Z, M$ w! D/ t( H　　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 J  u$ l# I5 U) F; p0 p' o
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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。' L7 b9 Q0 H/ C, {( F
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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。
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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。rs238848.rs.hosteurope.de. e3 W/ Q1 A8 v$ }0 s: n

7 M6 }; ?. D8 i1 r* y" N　　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。rs238848.rs.hosteurope.de, J0 Z) q9 J  A: p4 a, i, D" Q

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2011-3-25 15:39

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4 R8 |- S- A8 I1 cAdulterers beware... it could raise your risk of heart attack  23rd March 20115 m3 _+ h* m* Z

$ `( f* \; ]  t6 cHaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.rs238848.rs.hosteurope.de; {) A! O. {* V2 A4 W* ]

6 |4 I% w  x  JThey 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.
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3 E9 `* `& \- s; }: ]rs238848.rs.hosteurope.deThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.* Q6 y0 d1 g+ y3 `

. A! V, r0 C" m# K, lThose who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.
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; Y( s1 X6 k9 @8 r" g( ?; s7 M8 n人在德国 社区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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" z+ l& ~3 H- FOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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: N8 r3 Z! \  C2 W" I9 T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.rs238848.rs.hosteurope.de2 g: Q8 o( P% j! E) b
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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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! R' Z! T4 h, v人在德国 社区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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4 c4 @, i6 Z9 R& f5 v( d) jThe 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.. a% r: q2 L* s
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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.* q$ D! v/ b2 @$ A

8 j9 _  j( I% ZAmy 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.
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; l% H& y8 M/ {/ y4 B8 ^rs238848.rs.hosteurope.de'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.’