[社会新闻] 偷情风险大

(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! y# y- z* h8 Scsuchen.de  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。* u' E  n5 k. x( D: v

) @: Y$ i* T' M' r2 C  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。( G+ e: K9 w, F! E; y7 {0 W
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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。, w9 n% @: Y5 J8 V  h: h  g

0 O, I& P0 \" B. e5 p  「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。; W8 P& C3 q" F# \* ~; Z

- I/ u5 a9 o1 Q4 V8 b1 O  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。, Y- Q' @! O( X, f  X7 V  `* D

, K  @9 m, @" f* v1 Zcsuchen.de  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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; H2 w+ ~; g& p# `2 M; N人在德国 社区 Adulterers.jpg csuchen.de5 V3 z; `( [% h5 s  A7 `! t
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Adulterers beware... it could raise your risk of heart attack  23rd March 2011
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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.# Z- Q$ x8 X+ N: M( u

3 k  E0 @9 o6 T* m- F: o- Ucsuchen.deThey are probably more at risk of having a heart attack.csuchen.de7 @9 I, N2 M6 g) [
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Occasional sexual activity is much more likely to cause a heart attack than regular sex, researchers have found.. u6 y9 B2 D9 }" A

/ y: b' ?8 n) e; a7 {5 EThe short-term risk of having a heart attack increases almost three-fold among those who rarely make love.
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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./ \6 z# l. r# ?% b" O$ [6 {& Q% W

9 {' j% h; l( g* C" d+ WA 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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2 Z: G  O  X' B: G- Q人在德国 社区Overall, there is a 3.5 times higher risk of such activity triggering a heart attack.
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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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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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: @5 T" t8 C" A% }; t6 V, iThe 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.人在德国 社区+ y2 }1 A# F9 ]; z2 U
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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.
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) A. b9 ~) m6 E7 s5 \) eLike 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.csuchen.de0 e' q  S& j8 x& m" C

/ j; n3 Q4 c: E) y4 P2 ]csuchen.deThe higher risk during activity is then offset by a lower ‘everyday’ background risk for people who are fitter because they are more active.
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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.人在德国 社区! s2 z8 e, _( K' z. Q
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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.8 A4 l4 I6 C# V$ b9 Z
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'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.’
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