[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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　　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。
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& q/ U8 b2 V/ S( S　　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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9 h. r+ k. L% h" A* r　　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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  T4 i. q6 H2 V) f0 s3 S　　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。人在德国 社区7 ~4 r6 O# j5 J. j6 z
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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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( X1 `* D( w* C: Q  l. }　　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。人在德国 社区. m/ N5 I8 d; P- c) x3 h, `# R
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2011-3-25 15:39

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5 [' A1 |0 t2 X( {人在德国 社区Adulterers beware... it could raise your risk of heart attack  23rd March 2011
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, P0 S1 w4 B" S: ~5 M) \0 v: R$ {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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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.! E+ `- t/ Q. V& c' |5 l  b3 N; H

  u( R' Z8 g$ L1 [  ]1 `The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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7 X$ @) @  v" ~. n5 z% ]Those who have sex more often reduce the risk of it causing a heart attack – which means happily married couples could have the advantage.  r! O0 e9 c- W$ F2 Q

9 z8 w8 C9 Y' @2 S; c8 b; [5 CA 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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7 p2 S+ }) \, S, \3 YOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.www.csuchen.de( L* U3 y7 ?5 t* L
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.www.csuchen.de! V3 R0 o6 t1 z% `% i* y

) ~/ g4 l( J1 b$ [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.; k. Q- g( I1 k# O$ Z1 m2 J* C% H

& R" X  ?+ B6 e$ ?7 Qwww.csuchen.deThe 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.人在德国 社区/ h' C2 p* T0 e/ C" q1 }2 m  b0 U

" P3 p" W! I9 V5 u9 L7 wLike 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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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.. r0 T. C& K" F4 ?5 p; z

/ j% ?+ K( D. w* s, S. ~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.- d) F# s4 Q4 O9 s0 f

6 m3 E! Z6 r0 [5 m# _' I6 B'The study shows sex can act as a trigger, but this doesn’t change our viewpoint on the health benefits of physical activity.2 f3 t# L) U# d  U+ B6 T

; ~2 a/ {; V* R& ]% r* {1 ]人在德国 社区‘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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% U$ ^2 A- |, m; ^, d: p  j+ x'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.’