[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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$ }8 r3 E) E( j9 l* {0 j# ?人在德国 社区　　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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6 v5 J0 G( e9 W9 H7 W人在德国 社区　　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。% e+ g. T9 H! W) m0 e+ f! Y

! C# \5 w% C/ _3 ?人在德国 社区　　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。6 N. b2 C4 A- s; h
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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 a3 j. K4 ]# @# [9 O

/ A: C; _: V: _9 U. Q( y+ z% E　　「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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# D/ I% R# `. F1 E- q　　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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8 q3 a0 j& q; a9 S6 W' `　　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。9 t9 Q9 j3 W0 A* o* W3 g
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2011-3-25 15:39

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2 I2 R5 {0 _7 h- C, h# r% x7 Yrs238848.rs.hosteurope.deAdulterers beware... it could raise your risk of heart attack  23rd March 2011# p1 g3 X* S5 I! ]6 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.% N8 Y2 q9 V$ G
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They are probably more at risk of having a heart attack.rs238848.rs.hosteurope.de& h+ w9 j0 ]( V' u2 ?

- C+ M  ~- u, Z7 J, oOccasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.rs238848.rs.hosteurope.de" `# T- y$ L7 u8 `* A% F: 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.; d( @& [' g2 p0 e. n) n1 Z
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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.
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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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9 h8 z7 i% ~5 q5 f# _( v$ P: @. pOverall, there is a 3.5 times higher risk of such activity triggering a heart attack.9 t6 e+ m, {( ?( d: r# L

; n: t' D: G+ G5 ?# q! Prs238848.rs.hosteurope.deThe risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.
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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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+ v7 ?/ Q& Z! x$ x) Q# JThe 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.' ^: j/ b) D, X+ w2 m

# q8 u& O  p  @) xThe 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., ~' w. r+ O0 I9 e
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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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The higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.6 Q, _& J) ~- F7 R/ g2 s! r; \

5 x9 b* T: b. ^  ^; C' @( pAmy 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.) v) `) W% ]: p8 d8 a4 P

% r- ?* x% G' N! _‘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.. q  }% `& P! r

! @- E0 r/ X$ z6 U/ `'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.’