[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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　　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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$ U' c* I, N; l6 n2 C# m6 `. }　　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。0 P$ P' o: y+ N7 j  Y2 e

0 Y" }7 f3 N% a' Z人在德国 社区　　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。/ H$ d9 X: O6 ]2 M

8 I7 o! J# F3 o* {3 ~) b　　「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。" u7 T- P, Y" ^5 ?

) s% b5 ^0 a/ R' i$ Z　　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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/ i& g0 \6 M% Z6 t人在德国 社区　　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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Adulterers beware... it could raise your risk of heart attack  23rd March 2011人在德国 社区3 C7 |7 j4 M& C$ N* l3 Z6 N

1 R% `' Y( b) Z9 S; THaving a fling or one-night stand is already a risky business. But now there is another reason for adulterers to worry.: w+ a1 O4 p$ f# f6 U4 C' ]

! }- R0 l. `! I; Q% w& O& h& t4 [7 V% t7 {They are probably more at risk of having a heart attack.- [0 t$ n- q4 I+ M- [
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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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The short-term risk of having a heart attack increases almost three-fold among those who rarely make love.人在德国 社区' G2 m: a8 M7 Z. W* ]* M! U/ h4 m: T0 \

; @" u) q+ Q/ J$ V/ WThose 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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Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.9 i0 |9 G8 c/ F  A1 i& v
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The risk after ‘episodic’ sexual activity – the kind associated with affairs and one-night stands – is 2.7 times higher.1 _7 C# o0 [) a
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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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( e2 f9 G- ]- S2 h# T; g5 VThe 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." r8 R6 M  x: U0 \4 q9 n  w3 v
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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.% i! p: B. Y5 k
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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.人在德国 社区- p% P! L5 R( f; U

* |0 K2 X: m+ {8 V* X6 wThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.5 |. ^) U/ e9 T" b7 I5 Y
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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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'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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, A8 {, D9 Q1 x人在德国 社区'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.’